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Siemens 3VA1040-2ED32-0AA0-ZD00 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1040-2ED32-0AA0-ZD00 Circuit Breaker, 40A, 16kA @

MPN3VA1040-2ED32-0AA0-ZD00

Siemens 3VA1 IEC frame 100 circuit breaker, 3-pole, 40 A, breaking capacity class B Icu=16 kA @ 415 V, line protection TM210, FTFM, nut keeper kit for DC Power OEM in China.

Siemens 3VA1040-2ED32-0AA0-ZD00 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Product details

The Siemens 3VA1040-2ED32-0AA0-ZD00 is a 3-pole IEC frame 100 circuit breaker rated at 40 A with a breaking capacity of 16 kA at 415 V (class B). It uses a TM210 thermal-magnetic trip unit with fixed overload protection set at Ir=40 A and fixed short-circuit protection at Ii=10 x In. This variant includes a nut keeper kit and is configured for DC Power OEM applications in China.

The fixed Ir=40 A means the thermal overload is not adjustable; if your load draws 40 A continuous, this is a direct fit. The Ii=10 x In (400 A short-circuit pickup) is a fixed magnetic setting, so it will hold motor inrush but trip fast on hard faults.

Deployment Context

The nut keeper kit simplifies captive hardware handling during assembly, which is a small but real time-saver on repetitive builds.

Frequently asked questions

Where can I buy 3VA1040-2ED32-0AA0-ZD00 and how is it quoted?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for volume or single-unit needs.

What does the 16 kA breaking capacity at 415 V mean for my panel design?

The 16 kA Icu at 415 V (class B) means the breaker can safely interrupt fault currents up to that level. If your available fault current at the panel exceeds 16 kA, you will need a current-limiting upstream device or a higher-rated breaker.

What compliance documentation is available for this breaker?

As a Siemens 3VA series breaker, it carries IEC 60947-2 certification. Specific compliance documentation (RoHS, REACH, UL) should be confirmed at quote time, as the OEM China variant may have different certifications than the standard European version.

MPN
3VA1040-2ED32-0AA0-ZD00