Siemens 3VA2220-7MN32-0CL0 SENTRON MCCB, 200 A, 330 kA

MCCB with motor protection focus

The Siemens SENTRON 3VA2220-7MN32-0CL0 is a 3-pole molded case circuit breaker (MCCB) designed for motor protection, rated at 200 A continuous current (Iu) and carrying a breaking capacity of 330 kA at 240 V.

This MCCB delivers 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V.

Rated 200 A up to 50 °C ambient, then derates to 192 A at 55 °C, 188 A at 60 °C, 184 A at 65 °C, and 180 A at 70 °C. Maximum power loss is 75 W. For a panel at 55 °C, you lose 8 A of headroom — factor that into your load schedule.

Width 105 mm, height 181 mm, depth 86 mm.