PMX PV fuse holders
Cylindrical fuse holders for photovoltaic applications
The features of the PV Modular fuse holders 10×38 & 14×51 is 1000V DC rated voltages and 22×65 is 1500V DC. They have been developed to offer a compact, safety and economic protection solution in photovoltaic installations where due to the increase of the power and technologic evolution, no-load voltages above 800V DC can be achieved. Modular fuse holders for 10×38 & 14×51 and 22×65 gPV are according IEC/EN 60269 standard. Compact design, with reduced distances.
Manufactured with a high quality materials: Silver plated copper contacts and plastic materials with high temperature resistance and self-extinguishable. All the materials are according to the European Directive RoHS (Restriction of the use of certain hazardous substances in electrical material).
Sizes
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|---|---|---|---|
| U | 1000V DC | 1100V DC | 1500V DC |
| IN | 32A | 50A | 100A |
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Range
| SIZE | Un (V DC) | In (A) | INDICATOR | POLES | REFERENCE |
|---|---|---|---|---|---|
| 10x38 | 1000V | 32A | 1P | 485150 |
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| 2P | 485151 |
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| 1P | 485152 |
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| 2P | 485153 |
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| 14x51 | 1100V | 50A | 1P | 485250 | |
| 2P | 485251 | ||||
| 1P | 485252 | ||||
| 2P | 485253 | ||||
| 22x65 | 1500V | 100A | 1P | 485720 |
Technical data
| Utilization category | AC-21B · DC-20B |
| Pollution degree | 3 |
| Protection index * | IP20 |
| Rated impulse withstand voltage | 10x38 / 14x51 6kV U imp 22x65 8kV U imp |
| Ambient temperature of service | -40°C ... 70°C (with carrier operation) -50°C ... 80°C (without carrier operation) |
| Storage temperature | -50°C ... 80°C |
| * For wires of section ≤ 6mm2 is necessary the use of the accessory to guarantee IP20 in clamps zone. | |
Standards
IEC/EN 60269-1
IEC/EN 60269-2
UL4248-1 Fuse holders
UL4248-19 Photovoltaic fuse holders
UL486E Wiring terminals
CSA C22.2 Nº 4248-1 Fuse holder assemblies
CSA 22.2 Nº 65 Wire connectors