The electronic key-protection is designed for mounting in panels with communication equipment, which is DC power supplied. The device is intended to protect the power supply source from short circuits in power supply cables, caused by smashing or cutting by heavy machines. The DCCB 1442 Electronic protection enables reservation of the whole communication system so that the power supply is not cut off. Smashing, cutting or short circuit of one power supply cable does not disconnect the power supply of the communication system.
Electronic protection DCCB 1442
Electronic protection DCCB 1442
Technical Parameters
- Nom. commutated current: 25А DC
- Commutated supply voltage: 60 to 150 V DC
- Power loss at 25А: less than 100 W
- Cooling: air
- IP degree of protection: IP20
- Overall dimensions: 70 х 150 х 130 mm
Price
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