The Siemens 5SL4550-6CC is a 1+N-pole miniature circuit breaker rated 230 V with a 10 kA breaking capacity and a B tripping characteristic at 50 A. It protects a single phase plus neutral in a compact DIN-rail footprint, sized for distribution boards and sub-panels where you need coordinated overcurrent and short-circuit protection on lighting, socket circuits, or small equipment.
Siemens 5SL4550-6CC Miniature Circuit Breaker, 50 A, B Curve
MPN5SL4550-6CC
Active
Siemens 5SL4 Basic Devices series, miniature circuit breaker, 230 V, 10 kA, 1+N-pole, B characteristic, 50 A.
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
Specifications
| Parameter | Value |
|---|---|
| Group code | P310 |
| Product group | 3822 |
| Product class | B: return restricted, please contact your Siemens partner/contact |
| Series | Basic Devices |
| Export control regulations | AL : N / ECCN : N |
| Compliance with the substance restrictions according to RoHS directive | Since: 01-06-13 |
Product details
Frequently asked questions
How do I get current pricing and availability for 5SL4550-6CC?
Submit an RFQ through this listing. We source it through standard Siemens distribution and confirm availability and current pricing at quote time.
What compliance documentation does Siemens provide for 5SL4550-6CC?
RoHS compliant since June 2013. REACH Article 33 disclosure applies for lead content above 0.1% by weight. Export control classification is AL N / ECCN N.
MPN
5SL4550-6CC