Consumer Unit Brochure V1.1 : simplebooklet.com

The new range of Metalclad Consumer Units from Proteus Switchgear have been designed in conjunction with contractors and our in-house design team specifically to meet the requirements of BS 7671 - The Wiring Regulations.With a curved design cover, rounded corners and a matt white finish, the consumer unit offers the home owner a discreet and modern product, whilst providing ample protection for today’s ever evolving market through our industry leading devices.The all metal construction ensures compliance to Regulation 421.1.201, whilst the optional Surge Protection feature means you are up to date with the latest 18th edition regulations.The Proteus metalclad range meets these requirements and offers additional features providing a more versatile product for the installing contractor.DignedIn-houseBrought to mark with contracto

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NEW METALCLAD CONSUMER UNITSFEATURES & BENEFITSDUALPattedSCREWISOLATORFull Din railAmple spaRubb stopsSpng loaded hinge Multiple knockouts and new cable entry plate to prevent damage to cablesNumbered and coloured earth and neutral bar with built-in spirit levelAmple space on right-hand side to bring the meter tails in to the top of the isolatorFlush design, rounded corners and a matt white finish for enhanced appearanceRemovable door with spring loaded hinge and rubber stops for soft close Removable key lock blank and key lock option available if desired

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10100A DP ISOLATOR INCOMER METALCLAD CONSUMER UNITO/G WAYS ISOLATOR RATINGWITHOUT SPDCAT. NO.H (mm) W (mm) D (mm)2 100A PMX2 260 182 1134 100A PMX4 260 217 1138 100A PMX8 260 287 11310 100A PMX10 260 322 11314 100A PMX14 260 392 11316 100A PMX16 260 427 11320 100A PMX20 260 497 113• Patented dual screw isolator• Available range of outgoing circuits from 2 to 20 way• Accepts 6kA & 10kA MCBs and RCBOs• Optional Surge Protection Device (SPD) fitted• Non-combustible enclosure• Matt white RAL 9016 finish• Flush fitting door & curved cover• Removable door via spring loaded hinge• Pre fitted blank with each boardThe NEW Proteus metalclad range of consumer units has been designed and manufactured in-house in conjunction with electrical contractors across the UK. The result, a modern style board, compliant to the latest wiring regulations and packed with features to ease the installation.The curved, flush fit door combined with the rounded corners offers unrivalled aesthetics. While the removable door, ample wiring space and patented mains isolator make for an eased installation.Metalclad Consumer UnitsPRODUCT!NEWEXCITINGPATENTEDISOLATORMATTWHITEO/G WAYS ISOLATOR RATINGT2 SPDCAT. NO.H (mm) W (mm) D (mm)- - - - - -3 100A PMX3T2S 260 217 1137 100A PMX7T2S 260 287 1139 100A PMX9T2S 260 322 11313 100A PMX13T2S 260 392 11315 100A PMX15T2S 260 427 11319 100A PMX19T2S 260 497 113WITHOUT SPD WITH TYPE 2 SINGLE MODULE SPD FITTEDISOLATOR INCOMER UNITSPMX13T2STYPE 1 & TYPE 2+3 Available on request

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11100A 30mA RCD INCOMER METALCLAD CONSUMER UNIT• 100A 30mA RCD incomer as standard• Available range of outgoing circuits from 2 to 10 way• Accepts 6kA & 10kA MCBs• Optional Surge Protection Device (SPD) fitted• Non-combustible enclosure• Matt white RAL 9016 finish• Flush fitting door & curved cover• Removable door via spring loaded hinge• Pre fitted blank with each boardThe Proteus range of RCD incomer metalcladconsumer units are available with 100A RCDincomer ratings and 30mA earth leakageprotection.For higher earth leakage protection, 100mA to500mA, please contact our sales office forfurther details on 01527 517 117.O/G WAYS RCDRATINGEARTH FAULTSENSITIVITYOPERATINGCHARACTERISTICSWITHOUT SPDCAT. NO.H (mm) W (mm) D (mm)2 100A 30mA Type A PMR2 260 182 1134 100A 30mA Type A PMR4 260 217 1138 100A 30mA Type A PMR8 260 287 11310 100A 30mA Type A PMR10 260 322 113Metalclad Consumer UnitsPRODUCT!NEWEXCITING
RCD INCOMER UNITSMATTWHITEPMR10TYPE 1 & TYPE 2+3Available on request

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12Metalclad Consumer UnitsPRODUCT!NEWEXCITINGThe variable RCD units provide the installer the option to configure two banks of circuits to their own configuration, each supplied from the main 100A patented dual screw isolator.VARIABLE UNITS 100A VARIABLE RCD METALCLAD CONSUMER UNIT• Patented dual screw isolator & 2x 100A RCDs• Accepts 6kA & 10kA MCBs and RCBOs• Optional Surge Protection Device (SPD) fitted• Non-combustible enclosure• Matt white RAL 9016 finish• Flush fitting door & curved cover• Removable door via spring loaded hinge• Pre fitted blank with each boardO/G WAYS ISOLATOR RATINGRCD RATINGEARTH FAULT SENSITIVITYOPERATING CHARACTERISTICSSUPPLIED WITH WITHOUT SPDCAT. NO.H (mm)W (mm)D (mm)6 100A 100A 30mA Type A 6x B Curve MCBs PMVCP6 260 322 11310 100A 100A 30mA Type A 10x B Curve MCBs PMVCP10 260 392 11312 100A 100A 30mA Type A 10x B Curve MCBs PMVCP12 260 427 11316 100A 100A 30mA Type A 10x B Curve MCBs PMVCP16 260 497 113O/G WAYS ISOLATOR RATINGRCD RATINGEARTH FAULT SENSITIVITYOPERATING CHARACTERISTICSSUPPLIED WITH WITHOUT SPDCAT. NO.H (mm)W (mm)D (mm)5 100A 100A 30mA Type A 5x B Curve MCBs PMVCP5T2S 260 322 1139 100A 100A 30mA Type A 9x B Curve MCBs PMVCP9T2S 260 392 11311 100A 100A 30mA Type A 9x B Curve MCBs PMVCP11T2S 260 427 11315 100A 100A 30mA Type A 9x B Curve MCBs PMVCP15T2S 260 497 113WITHOUT SPDWITH TYPE 2 SINGLE MODULE SPD FITTEDPATENTEDISOLATORMATTWHITEPMVCP11T2STYPE 1 & TYPE 2+3Available on request

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13O/G WAYS PART CODE H (mm) W (mm) D (mm)4 PME4 260 182 1136 PME6 260 217 11310 PME10 260 287 11312 PME12 260 322 11316 PME16 260 392 11318 PME18 260 427 11322 PME22 260 497 113Metalclad Consumer UnitsPRODUCT!NEWEXCITINGMETALCLAD ENCLOSURESThe empty metalclad enclosures allow the installer to configure their choice of Proteus devices on-site to suit their needs. These boards can also be configured at our factory to reduce installation time on-site.• 100A Isolator or 100A RCD Incomer options• Accepts 6kA & 10kA MCBs and RCBOs• Optional Surge Protection Device (SPD) fitted• Non-combustible enclosure• Matt white RAL 9016 finish• Flush fitting door & curved cover• Removable door via spring loaded hingeO/G WAYSRCD RATINGEARTH FAULT SENSITIVITYCAT. NO.H (mm)W (mm)D (mm)2 40A 30mA PMGU2 176 110 922 WAY GARAGE UNIT 40A RCD INCOMERPRODUCT!NEWEXCITINGPME18TYPE AMETERED CONSUMER UNITSO/G WAYSISOLATOR RATINGWITHOUT SPDCAT. NO.H (mm)W (mm)D (mm)6 100A PMX6K 260 287 1138 100A PMX8K 260 322 11312 100A PMX12K 260 392 11314 100A PMX14K 260 427 113• Patented dual screw isolator• Other configurations available on request• Pre fitted blank with each boardDIRECTCONNECTMIDCERTIFIEDkWhMETERPMX6KHDWPRODUCT!NEWEXCITING

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14CURRENT RATING CAT. NO.63A 63S2H100A 100S2HDUAL SCREW MAINS ISOLATOR SWITCHES• Patented design enhancing installation safety• Dual screw terminals specifically developed for incoming supply cables• The circular cross section tunnel matches that of the conductor cable• Extended terminal length for greater connectivity• Accepts up to 35mm2 meter tails• IP20 ratedGREATERCONNECTIVITYPATENTEDDESIGNFor increased safety and a superior connectionDual Screw TerminationPatented dual screw terminal designPatented DesignAdded cabling capacityCircular Cross Section TerminalGreater connectivity ensuring cables are held far more securelyIncreased Terminal Length24mmIsolatorsPRODUCT!NEWEXCITINGISOLATORS100S2HINCREASEDSAFETY

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15MCBs Miniature Circuit BreakerMCBsCURRENTRATING (A)6kA SPB CURVE10kA DPC CURVE1 601B -2 602B -4 604B -6 606B 21006/310 610B 21010/316 616B 21016/320 620B 21020/325 625B 21025/332 632B 21032/340 640B 21040/345 645B -50 650B 21050/363 663B 21063/3MCBs MINIATURE CIRCUIT BREAKERMCBs provide safety by:• Detecting abnormal current flow.• Interrupting power in fault conditions.• Protecting equipment and wiring from damage.MCBs are widely used in:• Domestic and commercial electrical distribution boards and consumer units.• Industrial systems to protect machinery and wiring.12060201052130105210.50.20.10.050.020.010.0050.0020.0010.0005Seconds Minutes1 2 3 4 5 6 7 8 10 15 20 30 40 50I / InB C D23 4 5 6 7 81GENERAL SPECIFICATIONMCB INSTALLATION VOLTAGESB & C Curve 1 pole 230V AC B & C Curve Multi-pole 400V ACSTANDARDS: BSEN 60898OPERATING VOLTAGE: 230 / 400V a.c.OPERATING FREQUENCY: 50HzAMBIENT OPERATING TEMP.: -5°C to +40°CMAXIMUM TERMINAL TORQUE: 2.5NmENCLOSURE MATERIAL: V0 rated Polyamide(Self extinguishing at 960C)SUPPLY: Can be supplied from top or bottom.IP RATING: IP4X (front face) IP20 (terminals)DIELECTRIC VOLTAGE: 2500V a.c.INSULATION VOLTAGE: 500V a.c.CURVE INSTANTANEOUS TRIPPING RANGECIRCUIT APPLICATIONSB 3 - 5Used in domestic situations where maximum sensitivity is required and very little equipment with high start-up current is connected.C 5 - 10Suitable for commercial / industrial situations where close protection is not required and start up currents of devices can run upto 5 times rated current for a short period. Where many low voltage lights are used in a domestic situation then, due to the inrush currents of the transformers, C Curve MCBs may be required to avoid nuisance tripping.D 10 - 20Suitable for industrial application where start-up currents may be up to 10 times rated current, for example protection for machines with electric motors fitted, welding units etc.616BCURVEBAn MCB (Miniature Circuit Breaker), is a protective device that automatically interrupts electrical circuits to prevent overloads and short circuit faults.WHAT IS AN MCB?WHAT DOES AN MCB DO?WHERE TO USE MCBs?CURVEC

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16RCDs Residual Current DevicesAn RCD (Residual Current Device), is a life-saving device which is designed to prevent you from getting a fatal electric shock if you touch something live, such as a bare wire. It can also provide some protection against electrical fires. RCDs offer a level of personal protection that ordinary fuses and circuit breakers cannot provide.WHAT IS AN RCD?RCDs RESIDUAL CURRENT DEVICESSELECTION OF RCD TYPESDifferent types of RCD exist, depending on their behaviour in the presence of DC components and frequencies. The appropriate RCD shall be selected from the following:TYPE AC. General purpose use, RCD can detect & respond to AC sinusoidal wave only.TYPE A. Equipment incorporating electronic components RCD can detect & respond as for Type AC, PLUS pulsating DC components.TYPE F. Equipment with frequency controlled speed drives RCD can detect & respond as for Type A, PLUS high frequency residual current.TYPE B. Electric vehicle chargers, PV supplies. RCD can detect & respond for Type F. PLUS smooth DC residual current.An RCD is designed to protect against the risks of electrocution and fire caused by earth faults. For example, if you cut through the cable when mowing the lawn and accidentally touched the exposed live wires or a faulty appliance overheats causing electric current to flow to earth.WHAT DOES AN RCD DO?Bidirectional Short Circuit Protection Devices (SCPDs) allow the power flow within an installation to flow in either direction, without the potential risk to the electronics within them.Where bidirectional power flow is possible, only a device suitable for bidirectional power flow shall be used.BIDIRECTIONAL POWER FLOWIDEAL FOR INSTALLATIONS SUCH AS:MicroGeneratorBattery StorageSolar Photovoltaic (PV) Electric Vehicles

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172 POLE TYPE A RCDsTIME DELAY RCDsType S - Time delay >150ms.100/2/100D63A 30mA TYPE B RCDCURRENT RATING (A)MAX. CABLE SIZE mm2RCD SENSITIVITY (mA)NO. of MODULESNO. of POLES CAT. NO.63 (1P+N) 50 100 2 2 63/2/100D100 (1P+N) 50 100 2 2 100/2/100DCURRENT RATING (A)MAX. CABLE SIZE mm2RCD SENSITIVITY (mA)NO. of MODULESNO. of POLES2 POLECAT. NO.63 35 30 2 2 63/2/30B2TYPE ATYPE B63/2/30B2BIDIRECTIONALCURRENT RATING (A)MAX. CABLE SIZE mm2NO. of MODULESNO. Of POLES30mACAT. NO.100mA CAT. NO.300mA CAT. NO.16 50 2 2 16/2/30TA - -25 50 2 2 25/2/30TA 25/2/100TA -32 50 2 2 32/2/30/TA - -40 50 2 2 40/2/30TA 40/2/100TA -63 50 2 2 63/2/30TA 63/2/100TA -80 50 2 2 80/2/30TA 80/2/100TA -100 50 2 2 100/2/30TA 100/2/100TA 100/2/300TA100/2/30TABIDIRECTIONALBIDIRECTIONALRCDs Residual Current Devices

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18RCBOs Residual Current Circuit Breaker With Overcurrent ProtectionBidirectional Short Circuit Protection Devices (SCPDs) allow the power flow within an installation to flow in either direction, without the potential risk to the electronics within them.Where bidirectional power flow is possible, only a device suitable for bidirectional power flow shall be used.BIDIRECTIONAL POWER FLOWIDEAL FOR INSTALLATIONS SUCH AS:MicroGeneratorBattery StorageSolar Photovoltaic (PV) Electric VehiclesRCBOs RESIDUAL CURRENT CIRCUIT BREAKER WITH OVERCURRENT PROTECTIONOur RCBOs have evolved with customer feedback and installation conditions, from full-height to compact MCB-sized devices which save valuable space in our consumer units. Additionally, the shift from Type AC to Type A RCBOs increased their suitability for modern electrical installation, as Type A units detect both AC and pulsating DC currents, enhancing safety in today’s installations.Demand has also grown around our popular Type B RCBOs currently full height, which are essential for applications with DC components, such as EV charging stations.A RCBO (Residual Current Circuit Breaker with Overcurrent Protection), is a crucial device in electrical installations. It combines the functions of a MCB (Miniature Circuit Breaker) and a RCD (Residual Current Device), providing both overcurrent protection and earth leakage detection. This dual protection enhances safety by rapidly tripping in the event of a fault and protecting against electric shocks. WHAT IS AN RCBO?RCBOs are commonly used in residential, commercial, and industrial settings, offering tailored protection for individual circuits. It is recommended that an RCBO be installed on each circuit (where required), meaning that a fault in one circuit will not affect the rest of the installation.WHAT DOES AN RCBO DO?RCBO DEVELOPMENTS

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1910MRBASINGLE MODULE RCBOs - DPCURRENT RATING (A)KA RATING OPERATING CHARACTERISTICSCOMP. CAT. NO.6 6kA B Curve 1BK610 6kA B Curve 1BK1016 6kA B Curve 1BK1620 6kA B Curve 1BK2025 6kA B Curve 1BK2532 6kA B Curve 1BK3240 6kA B Curve 1BK401BK10DOUBLE MODULE RCBOs 1POLE & SWITCHED NEUTRALMRBA range are suitable for ‘cable in-cable out’ applications and with DP comb busbar.CURRENT RATING (A)kA RATING OPERATING CHARACTERISTICS6 kA CAT. NO.6 10kA B Curve 6MRBA10 10kA B Curve 10MRBA16 10kA B Curve 16MRBA20 10kA B Curve 20MRBA32 10kA B Curve 32MRBA40 10kA B Curve 40MRBATYPE ACURVEBNEW!NEW!NEW!NEW!BI-DIRECTIONALTYPE ACURVEB6kA SINGLE MODULE TYPE B RCBOs DOUBLE POLE SWITCHED LIVE & NEUTRAL CURRENT RATING (A)kA RATING B CURVE CAT. NO.C CURVE CAT. NO.16 6kA 1BK16B 1CK16B20 6kA 1BK20B 1CK20B32 6kA 1BK32B 1CK32B40 6kA 1BK40B 1CK40BNEW!NEW!NEW!NEW!CURVEB&CTYPE BBI-DIRECTIONAL1BK32BRCBOs Residual Current Circuit Breaker With Overcurrent ProtectionBI-DIRECTIONAL

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20AFDD Arc Fault Detection DevicesAn arc fault occurs when loose or corroded connections make intermittent contact and causes sparking or arcing between the connections. This translates into heat, which will break down the insulations of the wire and potentially trigger an electrical fire. Such arcs can range in power and vary a great deal in strength and duration. Potential causes of arc faults could include:WHAT IS AN ARC FAULT?TRAPPEDDAMAGED CABLESCABLE WEARDAMAGE CAUSED BY CONSTRUCTION WORKLOOSE TERMINATIONSPARALLEL ARC FAULT SERIES ARC FAULTSeries arc faults are found in loose terminal connections, damaged cords or frayed/damaged conductors. These arcs are created in one conductor only, either phase or neutral.Parallel arc faults are found with damage caused to insulation which allows current to flow between conductors, usually between phase and neutral.ARC FAULT DETECTION DEVICESNEW REGULATION: 421.1.7OUR AFDD COMBINED RCBO PROTECTS AGAINST:AFDDs conforming to BS EN 62606 shall be provided for single-phase AC final circuits supplying socket-outlets with a rated current not exceeding 32A in:HMOsA BC DStudent AccommodationUNICare HomesHRRBs>6 Storeys18+ MetresOVER CURRENT EARTH LEAKAGE SHORT CIRCUIT ARC FAULT

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21• 6-40 A Rated• Series and parallel arc fault detection• 30mA earth leakage Type A• B and C curve tripping characteristics• Switched Live & Neutral• Fits existing busbar system• Self testing (AFDD function only)AFR32B1AFM32B1CURVEB&CTYPE A30mAAFDD Arc Fault Detection DevicesAFDD/RCBOCURRENT RATING (A) kA RATING B CURVE CAT. NO. C CURVE CAT. NO.6 6 AFR06B1 AFR06C110 6 AFR10B1 AFR10C116 6 AFR16B1 AFR16C120 6 AFR20B1 AFR20C132 6 AFR32B1 AFR32C140 6 AFR40B1 AFR40C1• 6-40 A Rated• Series and parallel arc fault detection• B curve tripping characteristics• Switched Live & Neutral• Fits existing busbar system• Self testing (AFDD function only)AFDD/MCBCURRENT RATING (A) kA RATING B CURVE CAT. NO.6 6 AFM06B110 6 AFM10B116 6 AFM16B120 6 AFM20B132 6 AFM32B140 6 AFM40B1CURVEB• 6-40 A Rated• Series and parallel arc fault detection• 30mA earth leakage Type A• B and C curve tripping characteristics• Switched Live & Neutral• Fits existing busbar system• Self testing (AFDD function only)AFR1032BCURVEB&CTYPE A30mAAFDD/RCBOCURRENT RATING (A) kA RATING B CURVE CAT. NO. C CURVE CAT. NO.6 10 AFR1006B1 AFR1006C110 10 AFR1010B1 AFR1010C116 10 AFR1016B1 AFR1016C120 10 AFR1020B1 AFR1020C132 10 AFR1032B1 AFR1032C140 10 AFR1040B1 AFR1040C16kA10kA

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22Surge Protection DevicesSurges are short-term high voltage impulses, other names being, transients, glitches and spikes, these show themselves for a very short duration of time, typically some micro seconds.Remember, it doesn’t need a direct lightning strike on an installation to cause damaging voltage surges – a ground strike in the near vicinity is quite sufficient. Also remember there are many other sources of voltage transients, such as the starting of large motors and the switching of large capacitive and inductive loads. Common examples of internal switching events are a lift motor in a hotel or fluorescent strip lights being turned on or off.WHAT ARE SURGES AND HOW ARE THEY PRODUCED?443.4 - Protection against transient overvoltage's shall be provided where the consequence caused by overvoltage…• Results in serious injury to, or loss of, human life, or• Public services or damage to cultural heritage, or• Commercial or industry activity, or• A large number of co-located individualsFor all other cases, a risk assessment according to Regulation 443.5 shall be performed in order to determine if protection against transient overvoltage is required.If the risk assessment is not performed, the electrical installation shall be provided with protection against transient overvoltage, except for single dwelling units where the total value of the installation and equipment therein does not justify such protection.• Chapter 44 - Protection against overvoltage’s of atmospheric origin or due to switching.• Chapter 53 - Devices for protection against overvoltageWHERE IS IT IN THE REGS?REG: TYPES OF LIGHTNING & SURGE ARRESTORSType 1 – Surge arrestor for protection against lightning strikes.Surge arrestor for protection against man-made surges.Surge arrestor for socket outlets / strips and other sensitive control panels (i.e. intruder alarms, fire panels).Type 3 – Type 2 –RATING OF SURGE PROTECTION DEVICESType 1 devices, Maximum Impulse Current 100kA. (25kA per module)Type 2/3 devices, Maximum Discharge Current 12.5kA.Nominal Discharge Current – the device must be able to withstand a current of this magnitude 20 times without damage.Voltage protection level, is the voltage that will appear across the terminals of the device when it is carrying the nominal discharge current. Typical value is 1.5 kV.Maximum Continuous Operating Voltage. This is the maximum RMS that can be applied to the terminals of the device without causing excessive leakage current to flow.Uc- Up-In-Imax-Iimp - SURGE PROTECTION DEVICESThe NEW Proteus single module Type 2 Surge Protection Device (SPD) is fully rated at 100A and suitable for direct busbar connection within single phase consumer units.SINGLE MODULE 100A BUSBAR CONNECTED TYPE 2 SPDPRODUCT!NEWEXCITING

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23Surge Protection DevicesSINGLE PHASE TYPE 1+2 SPDSINGLE PHASE TYPE 2 SPDSINGLE PHASE TYPE 2+3 SPDSPD TYPENO. of POLESSINGLE PHASE CAT. NO.1+2 2 SPD/T12SPD TYPENO. of POLESSINGLE PHASE CAT. NO.2 1 PSPDT2S2 2 SPD/T2SPD TYPENO. of POLESSINGLE PHASE CAT. NO.2+3 2 SPD/T23SPD/T12 SPD/T2 SPD/T23Designation according to EN 61643-11 Type 1+2 Type 2 Type 2+3Nominal voltage AC 50-60 Hz Un [V] 230/- 230/- 230/-Maximum continuous operating voltage (L-N) Uc (L-N) [V] 275 275 275Lightning impulse current (10/350) (L-N) limp (L-N) [kA] 12,5 - -Lightning impulse current (10/350) (N-PE) limp (N-PE) [kA] 25 - -Maximum discharge current (8/20) (L-N) Imax (L-N) [kA] 50 40 15Maximum discharge current (8/20) (N-PE) Imax (N-PE) [kA] 50 20 5Nominal discharge current (8/20) (L-N) In (L-N) [kA] 20 - -Nominal discharge current (8/20) (N-PE) In (N-PE) [kA] 25 - -Voltage protection level (L-N) at In Up (L-N) [kV] ≤1,3 ≤1,3 ≤1,2Maximum back-up fuse A [gL] 200 125 63Short circuit withstand Icc [kA] 25 25 10

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24Metering Ancillary ProductsEMISSINGLE & 3 PHASE ISOLATORSKILOWATT HOUR METERSKWH100AMIDDESCRIPTION CAT. NO. H W D TERMINAL CAPACITY (UP TO)100A 1 P+N isolator EMIS 145 59 82 35mm2100A 1 P+N isolator - LHS neutral EMISN 145 59 82 35mm224 Hr/Off peak EMIS2 145 95 82 35mm224 Hr/Off peak - coupled neutrals EMIS2NB 145 95 82 35mm2100A 2 P+N isolator EMIS3 145 95 82 35mm2100A 3 P+N isolator EMIS4P 145 95 82 35mm2100A 3 P+N isolator - LHS neutral EMIS4PN 145 95 82 35mm2Our Meter Isolator Switches offer unrivalled performance and safety for metering applications. Hosting a number of unique features, these switches provide increased connectivity for meter tail connections.DESCRIPTION CAT. NO. NO. of MODULES45A Direct connect MID approved kWh meterKWH45AMID 1100A Direct connect MID approved kWh meterKWH100AMID 2EMIS4PUnique patented twin screw terminal.Same 3mm hex drive for all screws.Blanks for all cable entries includes 16mm2 strain relief function.DESCRIPTION CAT. NO. H W D TERMINAL CAPACITY (UP TO)100A isolator with Type 2 surge protectionEMIST2 145 95 82 50mm2100A isolator with Type 1+2 surge protectionEMIST12 145 95 82 50mm2100A DP SURGE PROTECTED ELECTRICITY METER ISOLATOR SWITCHESEMIST2

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25Metering Ancillary ProductsSINGLE & 3 PHASE HEATING CONTACTORSEHC1DESCRIPTION CAT. NO. H W D TERMINAL CAPACITY (UP TO)100A heating contactor EHC1 110 90 84 35mm2100A heating contactor, switched live versionEHC1L 110 90 84 35mm2100A heating contactor, 3P version EHC3 146 195 84 35mm2100A heating contactor, 3P switched live versionEHC3L 146 195 84 35mm2Our range of single and three phase heating contactors are available in two variants – a switched Live and Switched Neutral option offering control of heating systems within multi-tariff installations up to 100A.100A 5 WAY TERMINAL BLOCKCOLOUR CAT. NO. H W D TERMINAL CAPACITY (UP TO)Grey ETB5 64 50 40 35mm2Blue ETB5BL 64 50 40 35mm2Brown ETB5BR 64 50 40 35mm2Green ETB5GN 64 50 40 35mm2Black ETB5BK 64 50 40 35mm2Pink ETB5PK 64 50 40 35mm2TPE Cable grommet 30044 Cable size 1.0mm2 - 10mm2Unique patented terminal design.Lockable cover screws.Dual load output terminals.Same 3mm hex drive for all connections & screws.Our range of 100A terminal blocks provide a quick and easy solution for making additional terminations safely. Utilising the common 3mm hexagonal screw throughout for a one-tool-tightens-all feature, there are also optional grey, blue, brown, green, black and pink coloured units for quick and easy identification.Same 3mm hex drive for all screws.Unique joining pieces.Optional phase/neutral coloured mouldings.Thermoplastic elastomer grommet for small cables.Cable grommets provide additional ingress protection when using smaller cables.

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26TimersDIGITAL TIMERS72STMECHANICAL TIMERSSTAIRCASE TIMERS20.031.017.545.090.013.0N 21L30.0 19.0 11.017.945.089.0LN437891062 345148.560.036.045.085.0NLML1LOADN2NLLN43NLLN433-wire 4-wireNL7 8 9 106MLOAD2 345130.017.545.090.020.0 17.0NL1322 3 417 8 9651060.048.535.045.090.0NLNM32L1LOADCH11 channel digital timer2 channel digital timerNLM2 3 41LOADCH17 8 96CH2LN510242SQ1SCTA range of digital, mechanical & staircase timers available in 24-hour or 7-day options, predetermining the scheduling of automated switching options.NO. of CHANNELS CAT. NO. MODULE SIZE1 Channel 24 hr quartz timer 16A rated 241SQ 12 Channel 24 hr quartz timer 16A rated 242SQ 21 NO contact 24 hr1 Changeover contact 24 hrWiring Schematic And Dimensions/Terminal Arrangement*NO. of CHANNELS CAT. NO.Staircase timer switch 1 module 1SCTAdjustable 30 seconds to 20 minutes.*-Please check the wiring instructions supplied with your device.NO. of CHANNELS CURRENT RATING (A)RESISTIVE LOADCAT. NO. MODULE SIZE1 16 71ST 12 16 72ST 2Wiring Schematic And Dimensions/Terminal Arrangement*Wiring Schematic And Dimensions/Terminal Arrangement*

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27Contactors & IsolatorsISOLATORS66.049.843.572.570.017.5 35.0 52.545.085.0• Choice of current ratings from 45A up to 100A• Operating dolly can be locked in ON or OFF state• Neutral pole designed to ‘make first / break last’• Positive contact status indication therefore can be used as an isolating switch• Switch disconnector is designed to accept cable-in/cable-out and direct to busbar connectionCONTACTORS - NORMALLY OPEN 230V COILCT202100S3CT202NCCURRENT RATING (A)VOLTAGE RATING (V)POWER AT RATED VOLTAGE AC 1 (kW)POWER AT RATED VOLTAGE AC 3 (kW)NO. of POLESNO. of MODULESCAT. NO.20 400 4 - 2 1 CT20220 400 16 4 4 2 CT20440 400 25 8 4 3 CT40440 400 25 8 4 3 CT404D*63 400 37 15 2 2 CT63263 400 37 15 4 3 CT634CONTACTORS - NORMALLY CLOSED 230V COILCURRENT RATING (A) DP CAT. NO. TP CAT. NO. 4P CAT. NO.45 45S2 45S3 -63 63S2 63S3 63S4100 100S2 100S3 100S4*-DC rectified coil CURRENT RATING (A)VOLTAGE RATING (V)POWER AT RATED VOLTAGE AC 1 (kW)POWER AT RATED VOLTAGE AC 3 (kW)NO. of POLESNO. of MODULESCAT. NO.20 400 4 - 2 1 CT202NC20 400 16 4 4 2 CT204NC40 400 25 8 4 3 CT404NC63 400 37 15 2 2 CT632NC63 400 37 15 4 3 CT634NC

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28Accessories80A max. 100A intermittent rating.DESCRIPTION CAT. NO.Busbar terminal shroud BBS1BUSBAR TERMINAL SHROUDDESCRIPTION CAT. NO.19 Ways, single pole CB19SP28 Ways, single pole CB28SPINSULATED COMB BUSBARSSINGLE POLEDESCRIPTION CAT. NO.8 Ways, double pole CB8DP12 Ways, double pole CB12DPINSULATED COMB BUSBARSDOUBLE POLEDESCRIPTION CAT. NO.7 Ways, triple pole CB7TP12 Ways, triple pole CB12TPINSULATED COMB BUSBARSTRIPLE POLEDESCRIPTION CAT. NO.End Cap For DP/TP Insulated comb busbarCBC3END CAPDESCRIPTION CAT. NO.Cable terminal for insulated comb busbarCBCT1CABLE TERMINAL80A max. 100A intermittent rating.80A max. 100A intermittent rating.80A max. 100A intermittent rating.INTUMESCENT PUTTY PADDESCRIPTION CAT. NO.Intumescent putty pad (210mm x 148mm x 3mm)IP21X15EARTH TERMINAL BARSDESCRIPTION CAT. NO.5 Hole earth terminal bar TBE57 Hole earth terminal bar TBE712 Hole earth terminal bar TBE1213 Hole earth terminal bar TBE1317 Hole earth terminal bar TBE1719 Hole earth terminal bar TBE1923 Hole earth terminal bar TBE23TBE7

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29AccessoriesDESCRIPTION CAT. NO.Blanking module BM1ABLANKING MODULEDESCRIPTION CAT. NO.3 Hole neutral terminal bar TB35 Hole neutral terminal bar TB510 Hole neutral terminal bar TB1011 Hole neutral terminal bar TB1116 Hole neutral terminal bar TB1618 Hole neutral terminal bar TB1822 Hole neutral terminal bar TB22DESCRIPTION CAT. NO.20A BS88 HRC Fuse PMS2032A BS88 HRC Fuse PMS3240A BS88 HRC Fuse PMS4050A BS88 HRC Fuse PMS5063A BS88 HRC Fuse PMS6363A BS88 HRC Fuse (Fits SF100 & SF100/80)PMS6380A BS88 HRC Fuse PMS80100A BS88 HRC Fuse PMS100BS88 FUSESNEUTRAL TERMINAL BARSDESCRIPTION CAT. NO.Din rail connector - SP DRC1Din rail connector - DP DRC2DIN RAIL CONNECTORDESCRIPTION CAT. NO.Blanking module CEP1CABLE ENTRY PLATEPRODUCT!NEWEXCITINGPRODUCT!NEWEXCITINGDESCRIPTION CAT. NO. DIA2x 25mm / 1x16mm M32 - brassMTGP32B 322x 25mm / 1x16mm M40 - brassMTGP40B 402x 25mm / 1x16mm M32 - plasticMTGP32P 322x 25mm / 1x16mm M40 - plasticMTGP40P 40METER TAIL GLAND PACKSKEY LOCKDESCRIPTION CAT. NO.Key Operated Lock Assembly KL1RUBBER STOPDESCRIPTION CAT. NO.Rubber stop for consumer unit doorsRS1PRODUCT!NEWEXCITINGTB5MTGP40BMPS32DRC1PRODUCT!NEWEXCITINGPRODUCT!NEWEXCITING

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31DOUBLE BANK CONSUMER UNITSCOMPLIANT18thProduct DevelopmentFor 4 - 22 Module Metalclad BoardsSOONCOMING• Flush design• Rounded corners• Laser etched logo onto cover• Matt white RAL 9016 finish• Removable door via spring loaded hinge• Removable key lock blank• Cable entry plate for knockouts• Coloured earth and neutral bar• Spirit level integrated• Rubber stop added to the door for soft close• Available in multiple sizesCONSUMER UNIT SPACER MOUNTSCOMPLIANT18thLIFT UPLIDSDOOR CAN BE REMOVED IF NEEDEDSOONCOMING

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SUSTAINABLE PACKAGINGRECYCLED & RECYCLABLE PACKAGING ACROSS THE RANGE100%PLASTIC USED IN OUR BOXESNOBesides the products themselves, our packaging is where we have been able to make significant changes to benefit the environment and support our sustainability journey. To help minimise our footprint we have ensured the necessary steps have been taken to reflect our commitment to a sustainable future.165CARDBOARD TEMPLATE WITH THE FIXING CENTRES TO THE BACK OF THE BOX TO SERVE AS A GUIDE WHEN INSTALLING YOUR NEW CONSUMER UNIT.

Consumer Unit Brochure V1.1

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