2-Pole 2P 20A 550V DC Circuit Breakers

Description

The 2-pole series is the standard for residential and small commercial solar array protection, switching both the positive and negative lines for complete isolation.

• Voltage Rating: Rated for up to 550Vdc.

• Current Options:

  • 20A : Best suited for protecting individual solar strings or smaller arrays

• Application: Commonly installed in DC combiner boxes to protect the MPPT inputs of hybrid inverters.