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General Description
The APDM fuse switch is capable of up to 400A fuse NH size 1 and 2. It is ideal for all secondary distribution protection. It could be connected with cable lugs (not included) or by connectors, configurable for unipolar operation, bipolar, tripolar and etc. With devices for signaling and indication of operation and safety accessories to improve the operation of the equipment.
Main features
1.Internal connection
2.Operating light the fuse
3. Installed fuse indicator
4. connection seal
5. Sealable safety
6. Inserts for mounting bipolar,tripolar,tetrapolar and etc.
Technical characteristics
Voltage | 500V |
Insulation level | 1000V |
Frequency | 50/60Hz |
Operating current with fuses | 400A |
Operating current with blades | 630A |
Installation category | AC 22B |
Short time current | 12KA |
Dynamic current | 50KA |
Interruption capacity | 100KA |
Protection degree | IP24 |