MCCB with 160 A continuous rating and 187 kA interrupting capacity
The Siemens 3VA1116-5EE32-0KA0 is a SENTRON molded case circuit breaker rated for 160 A continuous current (Iu) across a 40 °C to 50 °C ambient range, with a 187 kA interrupting capacity at 240 V — enough to handle high-fault utility feeds or transformer secondaries without cascading upstream. Its 3-pole construction and TM220 thermal-magnetic release provide standard line protection for distribution panels, motor control centers, and feeder circuits.
Panel integration and mounting
Dimensions are 70 mm deep, 76.2 mm wide, and 130 mm tall. The front face carries IP40 protection. No auxiliary contacts or communication module are included. Operating temperature range is -25 °C to 70 °C; storage range is -40 °C to 80 °C.