The 3VA1225-6EF32-0BE0 is a Siemens 3VA1 IEC frame 250 molded-case circuit breaker rated for 250 A continuous, with a class H interrupting capacity of 70 kA at 415 V AC — that figure governs its fault-clearing ability on a 415 V three-phase system, meaning it can safely interrupt a bolted fault up to that level without rupturing or welding contacts. The TM240 thermal-magnetic trip unit provides overload protection adjustable from 175 A to 250 A (Ir) and short-circuit protection (Ii) set at 5 to 10 times In, so the breaker coordinates with downstream feeders and motor starters across a wide band of fault currents.
Siemens 3VA1225-6EF32-0BE0 250A MCCB, 70kA @ 415V
MPN3VA1225-6EF32-0BE0
Siemens 3VA1 series, IEC frame 250 MCCB, class H breaking capacity 70 kA @ 415 V, 3-pole, TM240 thermal-magnetic trip unit, 24 V DC undervoltage release, 4 auxiliary switches HQ.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
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Frequently asked questions
What are the key ratings of 3VA1225-6EF32-0BE0?
IEC frame 250, 3-pole, 250 A continuous rating, class H breaking capacity 70 kA at 415 V, TM240 thermal-magnetic trip with overload Ir = 175–250 A and short-circuit Ii = 5–10 × In, plus a 24 V DC undervoltage release and four auxiliary switches.
MPN
3VA1225-6EF32-0BE0