Pr_65_72_27_50  Mains power supply transient overvoltage suppression 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_23  Direct current (d.c.) surge protection devices

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_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