

REF 370465 / 370470 / NH3 ST 690V
SIZE | Un (V DC) | In (A) | REFERENCE |
NH3 | 550V L/R ≤ 10ms |
500 | 370465 |
630 | 370470 |
Rated voltage | 550V DC L/R ≤ 10ms |
Rated currents | 500A | 630A |
Rated breaking capacity | 30kA |
Utilization category | gBat |
Storage temperature | -40°C ... 90°C |
Operating temperature * | -40°C ... 80°C |
* For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current. |
IEC/EN 60269-1
IEC 60269-7
RoHS Compliant
RATED CURRENT (A) |
REFERENCE | POWER LOSS 0,8·In (W) |
POWER LOSS In (W) |
PREARCING I2t 2s) |
OPERATING I2t at Un (A2s) |
---|---|---|---|---|---|
500 | 370465 | 27,6 | 47,1 | 330000 | 480000 |
630 | 370470 | 34,3 | 60,4 | 605000 | 880000 |
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NH3 ST 690V/800V fuse base | |||
U | 690V 800V |
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In | 630 A | ||
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