Skip to main content
Log in
Siemens 3VA1063-3ED42-0HH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1063-3ED42-0HH0 Circuit Breaker, 63A, 25kA @ 415V

MPN3VA1063-3ED42-0HH0

Siemens 3VA1 IEC frame 100, breaking capacity class N, 4-pole, In=63A, Icu=25kA @ 415V, TM210, shunt trip (STL) 12-30V DC; 24V AC, 2 auxiliary switches HQ, 1 trip alarm switch HQ.

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

The fixed thermal overload (Ir = 63 A) and fixed magnetic pickup (Ii = 10 × In = 630 A) mean no field-adjustable dials; the breaker is ordered for a specific load current and short-circuit threshold. The shunt trip (STL) operates on a 12–30 V DC or 24 V AC control signal, so it integrates directly into an emergency-stop or remote-trip circuit without an interposing relay.

Integration Notes

The nut keeper kit simplifies DIN-rail or backplate mounting inside a panel — no loose hardware to drop during commissioning. The unprotected N conductor means the neutral is not switched or protected; verify this matches your distribution scheme (solid neutral).

Frequently asked questions

Where can I buy 3VA1063-3ED42-0HH0 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is 3VA1063-3ED42-0HH0's listed description?

The description is: circuit breaker 3VA1 IEC frame 100, breaking capacity class N, Icu = 25 kA @ 415 V, 4-pole, line protection TM210, FTFM, In = 63 A, overload protection Ir = 63 A fixed, short-circuit protection Ii = 10 × In, N conductor unprotected, nut keeper kit, shunt trip (STL) 12–30 V DC; 24 V AC 50/60 Hz, 2 auxiliary switches HQ, 1 trip alarm switch HQ.

MPN
3VA1063-3ED42-0HH0