Direct Current/DC-Rated Circuit Breakers

A DC circuit breaker protects direct-current systems - battery banks, UPS, solar, EV charging - from overload and short circuits, using arc-quenching designs suited to DC's lack of a current zero-crossing. Schneider Electric offers the PowerPacT™ 500 Vdc breaker (UL Supplement SC) and Dual Rated AC/DC breakers for mixed-use systems.

Ranges

500 VDC TM CB - PowerPacT J DC

A flexible, high-performance offer for DC circuits from 30 to 1200 A Systems that use batteries as a power source, such as an uninterruptible power supply (UPS), require special consideration when specifying overload protection. PowerPacT 500 Vdc molded case circuit breakers are designed per UL Supplement SC for use in an ungrounded dc system using an uninterruptible power supply (UPS), with a nominal voltage of 500 Vdc or a maximum (floating) voltage of 600 Vdc.
Part of PacT Series View Products
Dual Rated AC/DC Circuit Breakers

Dual Rated AC/DC Circuit Breakers Circuit breakers that have both dc ratings and ac ratings for application on either system
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Direct Current/DC-Rated Circuit Breakers

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500 VDC TM CB - PowerPacT J DC

Dual Rated AC/DC Circuit Breakers

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500 VDC TM CB - PowerPacT J DC

Dual Rated AC/DC Circuit Breakers

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