The Siemens SENTRON 3VA2140-6HL32-0AA0 is a 3-pole molded case circuit breaker rated for a continuous current of 40 A, with an insulation voltage of 800 V and a maximum breaking capacity of 242 kA at 240 V. The front face is rated IP40, suitable for standard panel mounting where drip or tool ingress is controlled.
Breaking Capacity Across Voltages — SCCR Headroom
The interrupting rating climbs to 242 kA at 240 V, holds at 187 kA for 415 V and 440 V, drops to 121 kA at 500 V, and settles at 3.7 kA at 690 V.
The 3VA2140-6HL32-0AA0 measures 105 mm wide, 181 mm tall, and 86 mm deep — a standard 3-pole MCCB footprint that fits the SENTRON 3VA mounting base and busbar system.