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Siemens 5SL4363-6CC — Miniature Circuit Breakers (MCB)

Siemens 5SL4363-6CC Miniature Circuit Breaker, 63A 3P B-Curv

MPN5SL4363-6CC
Active

Siemens 5SL4363-6CC, miniature circuit breaker, 400 V, 10 kA, 3-pole, B characteristic, 63 A.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

5SL4363-6CC — Specifications
ParameterValue
Group codeP310
Product group3822
Product classB: return restricted, please contact your Siemens partner/contact
SeriesBasic Devices
Export control regulationsAL : N / ECCN : N
Compliance with the substance restrictions according to RoHS directiveSince: 01-06-13

Product details

The Siemens 5SL4363-6CC is a 3-pole miniature circuit breaker (MCB) rated at 63 A with a B-curve trip characteristic, designed for 400 V AC systems and a 10 kA breaking capacity per IEC 60898.

The 5SL4363-6CC snaps onto standard 35 mm DIN rail per EN 60715, occupying three modular spaces (17.5 mm per pole). Rated for 400 V line-to-line, it directly protects three-phase branch circuits in distribution boards.

Frequently asked questions

What compliance documentation does Siemens provide for the 5SL4363-6CC?

RoHS compliance is confirmed from June 1, 2013. The part also carries a REACH Article 33 disclosure for lead (CAS 7439-92-1) above 0.1% by weight in the candidate list. Export control classifications are AL: N / ECCN: N.

Where can I buy the 5SL4363-6CC?

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

MPN
5SL4363-6CC