The M3 250-400A molded case circuit breakers offer rated interrupting voltages from 240 to 690 Vac and 250 to 600 Vdc. They comply with international standards UL 489, UL 489B, CSA C22.2 No. 5, and IEC 60947-2 for reliable circuit protection.
Compliant Standards and Certifications
Main Specifications
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