CHF 59.7793
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- Your personal contact person
- Name: Tobias Schneider
- E-Mail: tobias@normrahmen.ch
- Phone: +41 31 744 10 42
-
Head of Product Development and Consultancy, Management Board
Product information "NH fuse size 1, 250A, characteristic gR, AC 500V, 120kA"
| Characteristic: | gR |
|---|---|
| Power loss at rated current: | 65.0W |
| Rated current: | 250A |
| Rated voltage: | 500V |
| Size: | NH1 |
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SILAS NH3 U2U2
max. back-up fuse up to 315A, with remote signalling contact IEC/EN type 1+2+3 Area of application: Main distribution board Iimp=25 kA (10/350 µs) per pole High-performance GSG / MOV Leakage and operating current free Residual current-free Maintenance-free Conformity: EN 61643-11: 2012, IEC 61643-11: 2011, VDN directive SPD hybrid model based on combined GSG and MOV technology For use in lightning protection classes III + IV High discharge capacity up to 25kA 10/350 µs per pole Fast response time < 25 ns with simultaneously low residual voltage Maximum safety, disconnecting device activated under zero voltage Energy-efficient, no mains follow current, operating current or leakage current Complies with the VDN directive with VDE certification for use in the pre-metering sector
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