Range
| SIZE | Un (V DC) | In (A) | REFERENCE |
| NH000 | 440V L/R ≤ 10ms |
20 | 370025 |
| 25 | 370030 | ||
| 32 | 370035 | ||
| 40 | 370045 | ||
| 50 | 370050 | ||
| 63 | 370055 | ||
| 80 | 370060 | ||
| 100 | 370065 |
Technical data
| Rated voltage | 440V DC L/R ≤ 10ms |
| Rated currents | 20A...100A |
| Rated breaking capacity | 30kA |
| Operating class | 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. | |
Standards
IEC/EN 60269-1
IEC 60269-7
RoHS Compliant
Dimensions
| A | B | C | D | E | F | G | H | I | J | K | L |
| 49 | 45 | 52 | 78,5 | 15 | 10 | 9,5 | 6 | 21 | 35 | 40 | 53 |
Weight 120gr
t-I characteristics
Power dissipation
| RATED CURRENT (A) |
REFERENCE | POWER LOSS 0,8·In (W) |
POWER LOSS In (W) |
PREARCING I2t 2s) |
OPERATING I2t at Un (A2s) |
|---|---|---|---|---|---|
| 20 | 370025 | 2,9 | 5,1 | 40 | 60 |
| 25 | 370030 | 3,2 | 5,6 | 65 | 90 |
| 32 | 370035 | 3,9 | 6,6 | 125 | 175 |
| 40 | 370045 | 4,2 | 7,2 | 250 | 355 |
| 50 | 370050 | 5,1 | 8,5 | 425 | 600 |
| 63 | 370055 | 5,3 | 9,1 | 1000 | 1400 |
| 80 | 370060 | 6,3 | 11 | 1850 | 2575 |
| 100 | 370065 | 7,6 | 13,3 | 3300 | 4600 |
Compatible
 |
|||
| NH00 ST 690V/800V fuse base | |||
| U | 690V 800V |
||
| In | 160 A | ||
Other sizes
 |
 |
 |
 |
|
 |
 |
 |
 |
|
|---|---|---|---|---|
| U | 440V DC | 550V DC | 550V DC | 550V DC |
| IN | 125A | 160A | 200A...280A | 315A...450A | 500A | 630A |
| Breaking capacity | 30kA | 30kA | 30kA | 30kA |