WT-3C NH3C 250A GG 500V SLOW-BLOW FUSE BM
The NH fuse, model WT-3C NH3C, is characterized by reliability and high quality, providing effective protection for electrical installations against the effects of short circuits and overloads.
Application
Knife fuses are designed for industrial protection of electrical installations. The KOMBI version offers a double operation indicator, ensuring better visibility of the fuse’s operational status.
Technical Data
- Catalog number: 004186219
- Article symbol: NH3C gG 250A/500V
- Type: NH – knife fuse
- Size: NH3C
- Rated current [A]: 250
- Rated voltage AC [V]: 500
- Rated voltage DC [V]: 250
- Characteristic: gG
- Rated short-circuit breaking capacity AC [kA]: 120
- Indicator: double (combined)
- Power loss Pd [W]: 16.8
- Joule integral of breaking [A2s]: 812000
- Joule integral of pre-arcing [A2s]: 191000
- Standards: IEC 60269-1, IEC 60269-2
