Range
| SIZE | Un (V) | In (A) | REFERENCE | |
|---|---|---|---|---|
WITHOUT INDICATOR |
WITH INDICATOR |
|||
| 14x51 | 690V | 0,25 | 441031 | - |
| 0,5 | 441000 | - | ||
| 1 | 441001 | 441101 | ||
| 2 | 441002 | 441102 | ||
| 4 | 441004 | 441104 | ||
| 6 | 441006 | 441106 | ||
| 8 | 441008 | 441108 | ||
| 10 | 441010 | 441110 | ||
| 12 | 441012 | 441112 | ||
| 16 | 441016 | 441116 | ||
| 20 | 441020 | 441120 | ||
| 25 | 441025 | 441125 | ||
| 500V | 32 | 441032 | 441132 | |
| 40 | 441040 | 441140 | ||
| 45 | 441045 | 441145 | ||
| 400V | 50 | 441050 | 441150 | |
Range with striker
| SIZE | Un (V) | In (A) | REFERENCE | |
|---|---|---|---|---|
WITH STRIKER |
||||
| 14x51 | 500V | 1 | 441201 | |
| 2 | 441202 | |||
| 4 | 441204 | |||
| 6 | 441206 | |||
| 8 | 441208 | |||
| 10 | 441210 | |||
| 12 | 441212 | |||
| 16 | 441216 | |||
| 20 | 441220 | |||
| 25 | 441225 | |||
| 32 | 441232 | |||
| 40 | 441240 | |||
| 45 | 441245 | |||
| 400V | 50 | 441250 | ||
Technical data
| Rated voltage | 690V +5% 500V +10% 400V +10% |
| Rated currents | 0,25A...50A |
| Rated breaking capacity | 80kA (690V) 120kA (500V/400V) |
| Operating class | aM |
| Rated frequency | 42…62Hz |
| 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/EN 60269-2
RoHS Compliant
Dimensions
| A | B | C | D | E |
| 14,3 | 51 | 13 | 8 | 3,7 |
Weight 18gr
t-I characteristics
Cut-off characteristics
Power dissipationI2t Values
| RATED CURRENT (A) |
REFERENCE * | POWER DISSIPATION (W) |
PREARCING I2t (A2s) |
I2t 690V (A2s) |
I2t 500V (A2s) |
I2t 400V (A2s) |
|---|---|---|---|---|---|---|
| 0,25 | 441031 | 0,41 | 4,0 | 15,0 | 10,4 | 8,6 |
| 0,5 | 441000 | 0,69 | 6,5 | 22,0 | 15,7 | 13,2 |
| 1 | 441001 | 0,14 | 9,5 | 30,0 | 21,9 | 18,5 |
| 2 | 441002 | 0,24 | 40 | 140 | 99 | 83 |
| 4 | 441004 | 0,45 | 90 | 300 | 215 | 181 |
| 6 | 441006 | 0,42 | 120 | 425 | 300 | 250 |
| 8 | 441008 | 0,70 | 220 | 750 | 535 | 448 |
| 10 | 441010 | 0,53 | 300 | 1400 | 916 | 733 |
| 12 | 441012 | 0,88 | 380 | 1800 | 1173 | 936 |
| 16 | 441016 | 1,16 | 550 | 3500 | 2103 | 1608 |
| 20 | 441020 | 1,23 | 950 | 5000 | 3165 | 2488 |
| 25 | 441025 | 1,46 | 1300 | 8000 | 4851 | 3728 |
| 32 | 441032 | 2,04 | 2500 | 12000 | 7791 | 6207 |
| 40 | 441040 | 2,60 | 4500 | 20000 | 13263 | 10685 |
| 45 | 441045 | 2,85 | 8000 | 28000 | 19831 | 16538 |
| 50 | 441050 | 2,90 | 10000 | 32000 | 23230 | 19626 |
| * Same data for INDICATOR and STRIKER range. | ||||||
Compatible
 |
|
| PMX 14x51 fuse holder | |
| U | 690V AC 750V DC |
| In | 50A |
Other sizes
 |
 |
 |
|
 |
 |
 |
|
|---|---|---|---|
| U | 400V | 500V 400V |
690V 500V 400V |
| IN | 1A...10A | 0,16A...16A (500V) 20A | 25A (400V) |
2A...63A (690V) 80A | 100A (500V) 125A (400V) |
| Breaking capacity | 20kA | 120kA | 80kA (690V) 120kA (500V/400) |