MCB AC/DC Series Circuit Breakers

Weidmuller MCB AC/DC Series Circuit Breakers are 1-, 2-, and 3-pole thermal-magnetic miniature circuit breakers in accordance with EN 60947-2, UL1077, and UL489 safety certifications. These circuit breakers are equipped with a positively trip-free snap action toggle actuation mechanism, high-rupture capacity, and visual status indication for DIN-rail mounting. The MCB AC/DC circuit breakers feature 120/240/277/480VAC rating and 60 (single pole) or 125 (series double pole) VDC of high-rated interrupting capacities. These devices are easy to visually inspect, switch manually (or remotely trip with shunt trip devices), and monitor using an auxiliary contact. 

No Results Found.
Try modifying your search term below or visit our Help Centre.
Search Suggestions
  • Check spelling of part number or keywords
  • Use fewer or different keywords
  • Search on 1 part number at a time
  • Apply 1 filter at a time
Products & Manufacturers
Additional Questions?