Molded case circuit breaker for line protection
The Siemens SENTRON 3VA2025-8JP32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 25 A continuous current, with a maximum frame rating of 300 A and a minimum setting of 38 A. Breaking capacity reaches 440 kA at 240 V, 330 kA at 415 V and 440 V, 220 kA at 500 V, and 52.5 kA at 690 V, so it handles high fault currents across common industrial voltage levels without cascading upstream.
Footprint and panel integration
A communication function is built in, enabling integration with higher-level monitoring or control systems via the SENTRON bus.
Thermal performance and operating range
Maximum power loss is 0.5 W, negligible for panel thermal budgeting.