New variants of the electronic circuit breakers

6th December 2018
Posted By : Lanna Cooper
New variants of the electronic circuit breakers


Two new variants are being added to the PTCB series of single-channel electronic circuit breakers from Phoenix Contact. The new products have permanently set nominal currents of 1 and 8A. Thus, the family now comprises six devices with fixed nominal current values (1, 2, 3, 4, 6 and 8A).

In addition, there are also variants with adjustable nominal current values between 1-3, 1-4 and 1-8A. The products can be adjusted in 1A increments.

At an overall width of only 6mm, the single-channel device circuit breakers take up very little space allowing reliable protection to be ensured in a narrow space.

Thanks to the possibility of bridging to the CLIPLINE complete terminal block system, you can quickly implement simple potential distribution with the new devices. The standard terminal blocks and the accessories continue to be used so that no new materials need to be qualified. Adding to existing applications is quick and easy.


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