Pr_65_72_27_23  Direct current (d.c.) surge protection devices

Contains

No more codes below this point

Other items in this category

No current codes. Contains codes that are not in use.

Pr_65_72_27_02  Air circuit breakers

Pr_65_72_27_04  Arc fault detection devices

Pr_65_72_27_11  Cartridge fuses

Pr_65_72_27_26  Earth continuity monitors

Pr_65_72_27_32  Fuse links

Pr_65_72_27_34  Fuse lock-off devices

Pr_65_72_27_37  High-speed circuit breakers

Pr_65_72_27_41  Insulation monitoring devices

Pr_65_72_27_42  Isolation transformers Not in use

Pr_65_72_27_44  J-type feeder pillar fuses

Pr_65_72_27_47  Low-voltage fuses

Pr_65_72_27_48  Low-voltage power supply surge protection devices

Pr_65_72_27_50  Mains power supply transient overvoltage suppression devices

Pr_65_72_27_52  Miniature circuit breakers

Pr_65_72_27_53  Moulded case circuit breakers

Pr_65_72_27_54  Motor protection circuit breakers

Pr_65_72_27_62  Photovoltaic installation direct current (d.c.) surge protection devices

Pr_65_72_27_64  Plug-in mains power extensions with integral surge protection devices

Pr_65_72_27_72  Residual current circuit breakers

Pr_65_72_27_73  Residual current circuit breakers with integral overcurrent protection

Pr_65_72_27_74  Residual current monitors

Pr_65_72_27_75  Safety isolating transformers

Pr_65_72_27_88  Transient overvoltage surge suppression devices