BDC14SPDHBM Hager 14Way High Int C/W 2 x100a RCCB+SURGE

Features

Consumer Unit Design 30 High Integrity 100 (InA)

For the distribution of power in a residential application, conforming to BS EN 61439-3 including Annex ZB (16kA rating).

The Design range of consumer units with a 100A rated current (InA) have been designed for any residential applications where the upstream overcurrent protective device such as a cut-out fuse is less than or equal to 100A. Design 30 is the enhanced board for use in applications where the consumer unit is located in a living area of the dwelling and allows compliance with BS 7671:2018; Regulation 421.1.201 within domestic (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 any inconvenience in the event of a fault. Regulation 531.3.2 Unwanted tripping (ii) in order to avoid unwanted tripping by protective conductor currents and/or earth leakage currents, the accumulation of such currents downstream of the RCD shall not be more than 30% of the rated residual operating current. High integrity boards allow circuits with high earth leakage currents to be individually protected by RCBOs, whilst the rest of the circuits are separated across the two RCCBs. Regulation 522.6.202 protection of wiring concealed in walls or partitions with RCD 30mA. 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 overload protection is less than or equal to 100A. Regulation 443.4 Protection against transient over voltages, provided by factory fitted type 2 SPD.