The Siemens SENTRON 3VA2010-5HL32-0HC0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous current, designed for line protection in distribution panels. It carries a breaking capacity of 187 kA at 240 V and 121 kA at 415 V, giving you headroom for high-fault installations without cascading upstream. The built-in shunt trip (STL) and two HQ auxiliary switches allow remote trip and status feedback — useful for emergency-off circuits or PLC-driven shutdown sequences.
Dimensions are 181 mm high, 105 mm wide, 86 mm deep — fits standard panel-mount cutouts for 3-pole MCCBs in the 100 A frame class.
