Skip to main content
Log in
Siemens 3VA1216-5EF32-0AA0-ZD00 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1216-5EF32-0AA0-ZD00 Circuit Breaker, 160A, 55kA

MPN3VA1216-5EF32-0AA0-ZD00

Siemens 3VA1 IEC frame 250 MCCB, 3-pole, breaking capacity class M Icu=55kA @ 415V, TM240 trip unit, In=160A, overload Ir=112A...160A, short-circuit Ii=5...10 x In, with nut keeper kit, for DC Power OEM in China.

Siemens 3VA1216-5EF32-0AA0-ZD00 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Product details

The Siemens 3VA1216-5EF32-0AA0-ZD00 is a 3-pole IEC frame 250 molded case circuit breaker (MCCB) with a 160 A nominal rating and a class M breaking capacity of 55 kA at 415 V. It uses a TM240 thermal-magnetic trip unit with adjustable overload protection from 112 A to 160 A and short-circuit protection set at 5 to 10 times In. The suffix ZD00 adds a nut keeper kit and designates this variant for a DC Power OEM in China.

Breaking capacity and trip unit

The TM240 thermal-magnetic trip provides both overload (Ir adjustable 112–160 A) and instantaneous short-circuit (Ii 5–10×In) protection in one unit. No separate electronic trip module needed.

Frequently asked questions

Where can I buy 3VA1216-5EF32-0AA0-ZD00 and get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time, no stock or price figures on this page.

What is the breaking capacity of this MCCB?

The 3VA1216-5EF32-0AA0-ZD00 has an Icu of 55 kA at 415 V AC, classification class M, which handles high-fault-current applications like transformer secondaries or large motor control centers.

What trip unit and adjustment range does this breaker use?

It uses a TM240 thermal-magnetic trip unit with overload protection adjustable from 112 A to 160 A (Ir) and short-circuit protection adjustable from 5 to 10 times In (Ii).

MPN
3VA1216-5EF32-0AA0-ZD00