The range of consumer units with a 100A rated current (InA) have been designed for installations where the upstream overcurrent protection device (OCPD) is rated at 100A or below.

Designed for use with Arc Fault Detection Devices the board contains double pole busbars to allow the connection of these devices.Earth leakage protection is provided by 100 A, 30 mA type A RCCBs. Designed for all applications and allows compliance with BS 7671:2018;

Regulation 421.1.201 within domestics (household) applications consumer units and similar assemblies shall comply with BS EN 61439-3 and shall have their enclosure manufactured from a non-combustible material.

Regulation 411.3.3 additional protection by means of a 30mA RCD. Regulation 314.1&2 segregation of circuits to avoid danger and minimise inconvenience in the event of a fault.

Regulation 522.6.202 protection of wiring concealed in walls or partitions.

Regulation 531.3.3 Selection of appropriate RCD. Type A RCCBs can detect and respond to both AC and pulsating DC components.

Regulation 536.4.3.2 & 536.4.202 overload protection of switches and RCCBs. For installations where the upstream overcurrent protection is less than or equal to 100 A

A split load board allows circuits to be arranged in a configuration to minimise inconvenience to the householder in case of an earth leakage fault.

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