The SENTRON 3VA2116-0HN32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for line protection, designed to bolt into a panel and handle 160 A continuous current without derating from 40 °C up to 70 °C.
That's rare: most MCCBs start pulling current back above 40 °C. If your panel runs hot, this breaker keeps its full 160 A. Insulation voltage rated at 800 V, operating voltage at 690 V AC. Max power loss is 19.7 W per breaker.
Physical footprint & panel integration
Bolts into a standard MCCB cutout — no DIN rail on this class; it's screw-mounted. Three-pole, so it occupies one full slot in a multi-breaker lineup. Leave 25 mm minimum side clearance between units for heat dissipation and busbar access.
Compliance & approvals
Reference code per IEC 81346-2: Q. The brand provides RoHS, REACH, UL, and IEC compliance documentation — standard for SENTRON series. No specific cert codes in this listing, but the product design falls under IEC 60947-2 for MCCBs.
