SENTRON 3VA1125-6EF32-0AG0 — 25 A MCCB for Line Protection
It carries a continuous current rating of 25 A at 40 °C, derating to 23 A at 70 °C — the thermal-magnetic TM240 release handles overload and short-circuit protection without external auxiliaries. Breaking capacity is the standout: 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V. That puts this MCCB in the high-interrupting class — suitable for installations with high available fault current, such as industrial main switchboards or transformer secondaries where selectivity with downstream breakers is critical. The 3-pole frame is 76.2 mm wide, 130 mm tall, 70 mm deep — a standard SENTRON 3VA1 footprint that fits existing panel layouts without re-drilling.
Integration and Panel Fit
No undervoltage release or shunt trip is included — those are separate accessories if needed.