Din SPD (BK Series)
Din Surge Protective Device
The BK Series AC/DIN type surge protect protects a 50/60Hz electric system from surge voltages. The system also allows replacement of the protective element (MOV), ensuring convenience and economy. However, as only the protective module is provided, other components should be added when the system is installed according to the site condition. When the protective device is activated (in an anomaly or an accident), the red lever in the status indicator protrudes.
Features
ㆍVarious products line-up
ㆍEasy replacement of MOV
Specification
ㆍNumber of pole : 1P~4P
ㆍProtection level : Class I, II, III
ㆍUc[V] 385V, 460V
ㆍUp[kV] <0.8~2.5kV
ㆍIimp[kA] : ~12.5kA
ㆍIn(Imax) [kA] : ~40kA(80kA)
ㆍAccessory : Alarm(AL)
ㆍStandards : IEC 61643-11 / UL1449
Type Designation