Siemens 3VA2220-5MN32-0DH0 — 200 A MCCB for Motor Protection
The Siemens 3VA2220-5MN32-0DH0 is a SENTRON 3VA2 molded case circuit breaker (MCCB) rated 200 A continuous at 40 °C across all poles, with a symmetrical breaking capacity of 121 kA at 415 V — sufficient for high-fault industrial distribution panels feeding motor control centers. Rated operating temperature range is -25 °C to 70 °C, with storage from -40 °C to 80 °C; maximum power loss at rated current is 46 W, which should be factored into enclosure thermal calculations for high-density panels.
Breaking Capacity Profile — Selectivity Planning
The 3VA2220-5MN32-0DH0 delivers 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 5.2 kA at 690 V.
Integration — Panel Fit and Wiring
Dimensions: 105 mm wide, 181 mm high, 86 mm deep — fits standard MCCB panel cutouts for the 3VA2 200 A frame. The 86 mm depth allows mounting in shallow wall-mount enclosures where full-depth switchgear won't fit.
