The Siemens 3VA1332-5EE42-0AA0-ZD00 is a 4-pole IEC frame 400 molded-case circuit breaker with a 55 kA interrupting capacity at 415 V (class M). It carries a 320 A continuous rating with a TM220 thermal-magnetic trip unit — overload protection adjustable from 224 A to 320 A, and fixed short-circuit pickup at 10× In (3200 A).
Siemens 3VA1332-5EE42-0AA0-ZD00 Circuit Breaker, 320A, 55kA
MPN3VA1332-5EE42-0AA0-ZD00
Siemens 3VA1 IEC frame 400 circuit breaker, 4-pole, breaking capacity class M, Icu=55kA @ 415V, TM220 line protection, In=320A, overload Ir=224A...320A, short-circuit Ii=10 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What are the key ratings of 3VA1332-5EE42-0AA0-ZD00?
It is a 4-pole IEC frame 400 breaker with Icu=55kA @ 415V, In=320A, TM220 thermal-magnetic trip, overload adjustable Ir=224A...320A, and fixed short-circuit pickup Ii=10×In.
Where can I buy 3VA1332-5EE42-0AA0-ZD00?
This part is sourced to order against an RFQ through independent distribution. Contact us for current pricing and availability.
MPN
3VA1332-5EE42-0AA0-ZD00