Circuit Protection
Circuit Protection

Weidmuller’s DIN-rail mounted circuit breakers are available for use in applications where circuit protection must be able to distinguish between circuit overloads and short circuits. Each circuit breaker has the ability to be reset without the need to change components. All circuit breakers are available with an assortment of jumpers and marking tags
 
  • 9926
    Series
  • CB4200
    Series
  • CB2200
    Series
  • CB9100
    Series


Circuit breakers in the 9926 Series are UL 489 Listed and CSA Certified as branch rated protection devices
under CSA 22.2 No. 5-02. The hydraulic magnetic trip mechanism offers 10,000A of interrupting capacity in 120V and 240V, 50/60Hz applications.


The CB4200 Series of thermal magnetic circuit breakers feature a pushbutton style of trip reset. This reset provides a visual indication of status which allows for rapid troubleshooting.

The CB2200 Series feature integrated alarm contacts within a narrow profile, thereby allowing increased enclosure capacity. All of these circuit breakers demonstrate consistent reliability through 100% calibration and testing, and feature a touch safe design to prevent injury from accidental contact with live components.

The CB9100 Series of thermal magnetic circuit breakers provide a rugged and industry-standard form factor (18 mm/pole). For supplemental circuit protection.