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Siemens 5SL6450-6RC — Miniature Circuit Breakers (MCB)

Siemens 5SL6450-6RC MCB 50 A 4-pole B characteristic 7.5 kA

MPN5SL6450-6RC
Active

Siemens 5SL6450-6RC, Basic Devices family, MCB 50 A 4-pole B characteristic 7.5 kA, active production, RoHS compliant since 2014.

Siemens 5SL6450-6RC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

5SL6450-6RC — Specifications
ParameterValue
Group codeP310
Product group3817
Product classC: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.
SeriesBasic Devices
Export control regulationsAL : N / ECCN : N
Compliance with the substance restrictions according to RoHS directiveSince: 05-08-14

Product details

The Siemens 5SL6450-6RC is a 50 A, 4-pole miniature circuit breaker with B characteristic and a 7.5 kA breaking capacity. At 50 A per pole, it handles a solid feeder or a big submain without derating headaches.

RoHS compliance dates from 05-08-14, and the REACH Article 33 declaration notes lead (CAS 7439-92-1) above the 0.1% threshold. That matters for environmental reporting and end-of-life documentation in regulated industries.

Panel integration

Four poles in a single module width per pole — typical Siemens 5SL series footprint.

Frequently asked questions

How do I get current pricing and availability for 5SL6450-6RC?

We source the 5SL6450-6RC to order against an RFQ. Submit a request and we'll confirm current pricing and availability at quote time — no automated stock figures here.

What compliance documentation does the 5SL6450-6RC have?

The 5SL6450-6RC is RoHS compliant since 05-08-14 and carries a REACH Article 33 declaration for lead (CAS 7439-92-1) above 0.1% w/w. Export controls are AL: N / ECCN: N.

MPN
5SL6450-6RC