The Siemens 3VA1220-5MH32-0KC0 is a 3-pole molded case circuit breaker from the 3VA1 IEC frame 250 series, rated 200 A continuous. For a 415 V distribution board or motor control center, that's enough headroom for most industrial service entrances without cascading upstream breakers. The TM120M thermal-magnetic trip unit is set for starter protection — the magnetic pickup is adjustable from 6 to 14 times In. The shunt trip (STL) operates on 220-250 V DC or 208-277 V AC, with two HQ auxiliary switches for status feedback.
3VA1220-5MH32-0KC0 Siemens 3VA1 200A MCCB, 55kA @ 415V
MPN3VA1220-5MH32-0KC0
Siemens 3VA1 IEC frame 250, breaking capacity class M, 3-pole, 200A, 55kA @ 415V, starter protection TM120M, shunt trip 220-250 V DC / 208-277 V AC, 2 auxiliary switches HQ.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What is the breaking capacity of this breaker?
Icu = 55 kA at 415 V AC, breaking capacity class M on the 3VA1 IEC frame 250.
What does the shunt trip voltage range cover?
The shunt trip (STL) accepts 220-250 V DC or 208-277 V AC, covering common control voltages in both DC and AC panels.
MPN
3VA1220-5MH32-0KC0