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Siemens 5SY4416-6CC11 — Miniature Circuit Breakers (MCB)

Siemens 5SY4416-6CC11 MCB, 400V 10kA, 4-pole B 16A, railway

MPN5SY4416-6CC11

Siemens 5SY4416-6CC11, miniature circuit breaker, 400 V, 10 kA, 4-pole, B-curve, 16 A, for railway applications.

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

Product details

The Siemens 5SY4416-6CC11 is a miniature circuit breaker (MCB) rated for 400 V with a 10 kA breaking capacity, 4-pole configuration, B-curve trip characteristic, and 16 A rated current, specifically designated for railway applications.

The 4-pole version (3 phases + neutral) covers three-phase loads or a mixed single-phase/three-phase distribution board.

Frequently asked questions

What is the 5SY4416-6CC11 used for?

It is a miniature circuit breaker for railway applications, rated 400 V, 10 kA, 4-pole, B-curve, 16 A — used to protect auxiliary circuits, lighting, and control supplies in rolling stock or wayside equipment.

Where can I buy the 5SY4416-6CC11?

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

MPN
5SY4416-6CC11