The Siemens 3VA1140-3EE32-0AA0-ZD00 is a 3-pole IEC frame 160 molded-case circuit breaker with a 40 A rated current (In) and a 25 kA ultimate breaking capacity (Icu) at 415 V AC, placing it in breaking capacity class N. The TM220 thermal-magnetic trip unit provides adjustable overload protection (Ir) from 28 A to 40 A and a fixed short-circuit protection (Ii) at 10 times In, or 400 A. This variant includes a nut keeper kit and is configured for DC Power OEM applications in China.
Siemens 3VA1140-3EE32-0AA0-ZD00 Circuit Breaker, 40A, 25kA @
MPN3VA1140-3EE32-0AA0-ZD00
Siemens 3VA1 IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 3-pole, line protection TM220, ATFM, In=40A, overload protection Ir=28A...40A, short-circuit protection Ii=10 x In, nut keeper kit for DC Power OEM in China.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What are the key ratings of 3VA1140-3EE32-0AA0-ZD00?
It is a 3-pole IEC frame 160 breaker rated 40 A continuous (In), with a 25 kA Icu at 415 V AC. Overload protection Ir is adjustable from 28 A to 40 A; short-circuit protection Ii is fixed at 10 x In (400 A).
Where can I buy 3VA1140-3EE32-0AA0-ZD00?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
3VA1140-3EE32-0AA0-ZD00