Range
| SIZE | Un (V AC) | In (A) | REFERENCE |
| NH1 | 690V | 40 | 365225 |
| 50 | 365230 | ||
| 63 | 365235 | ||
| 80 | 365240 | ||
| 100 | 365245 | ||
| 125 | 365250 | ||
| 160 | 365255 | ||
| 200 | 365260 | ||
| 250 | 365270 | ||
| 315 | 365280 | ||
| 350 | 365282 | ||
| 400 | 365290 |
Technical data
| Rated voltage | 690V AC 550V DC (L/R=10ms) |
| Rated currents | 40A...400A |
| Rated breaking capacity | 120kA @690V AC 30kA @550V DC |
| Operating class | aR |
| Rated frequency | 42...62Hz |
| Storage temperature | -40°C ... 80°C |
| Operating temperature * | -25°C ... 60°C |
| * For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current. | |
Standards
IEC/EN 60269-1
IEC/EN 60269-4
RoHS Compliant
Dimensions
| A | B | C | D | E | F | G | H | I | J | K | L | |
| 68 | 62 | 71,5 | 135 | 20 | 10 | 9,5 | 6 | 39 | 40 | 52 | 64 |
Weight 380gr
t-I characteristics
Cut-off characteristics
Power dissipation
| RATED CURRENT (A) |
REFERENCE | POWER DISSIPATION In (W) |
POWER DISSIPATION 0,8·In (W) |
PREARCING I2t (A2s) |
I2t 690V (A2s) |
|---|---|---|---|---|---|
| 40 | 365225 | 14 | 8,1 | 55 | 320 |
| 50 | 365230 | 17 | 9,6 | 97 | 570 |
| 63 | 365235 | 19 | 11 | 220 | 1300 |
| 80 | 365240 | 23 | 13 | 370 | 2300 |
| 100 | 365245 | 32 | 18 | 570 | 3590 |
| 125 | 365250 | 44 | 24 | 980 | 6080 |
| 160 | 365255 | 45 | 25 | 1710 | 10560 |
| 200 | 365260 | 59 | 33 | 3040 | 18770 |
| 250 | 365270 | 73 | 41 | 5400 | 33380 |
| 315 | 365280 | 77 | 43 | 10220 | 63110 |
| 350 | 365282 | 80 | 45 | 12160 | 75100 |
| 400 | 365290 | 93 | 52 | 23000 | 142000 |
Compatible
|  |
 |
|
| NH1 ST 690V/800V fuse base | Microswitch for NH fuse links | NH ST 1000V AC/DC Fuse puller | |
| U | 690V 800V |
250V AC | 1000V DC |
| In | 250 A | 5 A | |
Other sizes
 |
 |
 |
|
 |
 |
 |
|
|---|---|---|---|
| U | 690V AC | 690V AC | 690V AC |
| IN | 16A...250A | 200A...700A | 500A...1000A |
| Breaking capacity | 120kA 30kA @440V DC |
120kA 30kA @550V DC |
120kA 30kA @550V DC |