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Consumer Unit
67
RCD INCOMER
LIST NO
DESCRIPTION
VCU2MRCD 2 way Metal Consumer Unit 63A 30mA Incomer
VCU5MRCD 5 way Metal Consumer Unit 80A 30mA Incomer
VCU8MRCD 8 way Metal Consumer Unit 80A 30mA Incomer
VCU11MRCD 11 way Metal Consumer Unit 80A 30mA Incomer
VCU14MRCD 14 way Metal Consumer Unit 80A 30mA Incomer
VCU19MRCD 19 way Metal Consumer Unit 80A 30mA Incomer
VCU2MRCD
17
th
EDITION SOLUTIONS USING VOLEX ACCESSORIES CONSUMER UNITS
100
ADP
MAIN
SWITCH
40
A
RCBO
40
A
RCBO
32
A
RCBO
32
A
RCBO
32
A
RCBO
16
A
RCBO
6
A
RCBO
6
A
RCBO
6
A
RCBO
6
A
RCBO
SPARE
SMOKEALARM
BATHROOMLIGHTS
UPSTAIRSLIGHTS
DOWNSTAIRSLIGHTS
IMMERSIONHEATER
KITCHENSOCKETS
UPSTAIRSSOCKETS
DOWNSTAIRSSOCKETS
SHOWER
COOKER
MAIN SWITCH UNIT
Utilising RCBOs throughout would provide a secure dedicated
30
mA protected supply to every circuit.
Example of a typical Installation where complete 30mA
protection and all independent circuits are required.
SPARE SPARE
100
ADP
MAIN
SWITCH
6
A
RCBO
6
A
RCBO
6
A
RCBO
32
A
RCBO
40
A
RCBO
BATHROOMLIGHTS
UPSTAIRSLIGHTS
KITCHENSOCKETS
DOWNSTAIRS LIGHTS
COOKER
SHOWER
SMOKEALARM
IMMERSIONHEATER
DOWNSTAIRSSOCKETS
UPSTAIRS SOCKETS
6
A
MCB
16
A
MCB
32
A
MCB
32
A
MCB
40
A
MCB
80
A30mA
RCCB
SPLIT LOAD UNIT
A small group of circuits on the RCD and all others on
independent devices (RCBO).
Example of a typical Installation where complete 30mA
protection and some independent circuits are required.
63
A30mA
RCCB
6
A
MCB
32
A
MCB
40
A
MCB
BATHROOMLIGHTS
SMOKEALARM
SHOWER
100
ADP
MAIN
SWITCH
DOWNSTAIRSSOCKETS
UPSTAIRSLIGHTS
32
A
MCB
KITCHENSOCKETS
HALL&STAIRSLIGHTS
COOKER
UPSTAIRSSOCKETS
DOWNSTAIRS LIGHTS
6
A
MCB
6
A
MCB
32
A
MCB
40
A
MCB
6
A
RCBO
6
A
RCBO
63
A30mA
RCCB
HIGH INTEGRITY CONSUMER UNIT
Uses two RCD protected sections and a number of ways for
dedicated (High Integrity) circuits using 30mA RCBOs.
Example of a typical Installation where complete 30mA
protection is required and two independent circuits
are necessary.
100
ADP
MAIN
SWITCH
40
A
MCB
63
A30mA
RCCB
80
A30mA
RCCB
32
A
MCB
32
A
MCB
6
A
MCB
6
A
MCB
6
A
MCB
6
A
MCB
6
A
MCB
32
A
MCB
SPARE
BATHROOMLIGHTS
UPSTAIRSLIGHTS
KITCHENSOCKETS
BURGLARALARM
COOKER
DOWNSTAIRSSOCKETS
DOWNSTAIRS LIGHTS
HALL&STAIRSLIGHTS
UPSTAIRSSOCKETS
DUAL RCD CONSUMER UNIT
Comprises of two sections - each protected by a 30mA RCD.
Example of a typical Installation where complete 30mA
protection is required, but no independent circuits
are necessary.