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Siemens 5SJ6210-7CC — Miniature Circuit Breakers (MCB)

Siemens 5SJ6210-7CC MCB, 2-Pole C-Curve 10A 400V 6kA

MPN5SJ6210-7CC

Siemens 5SJ6210-7CC, 2-pole miniature circuit breaker, C-curve, 10 A, 400 V AC, 6 kA breaking capacity, 70 mm tall.

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

Product details

The Siemens 5SJ6210-7CC is a 2-pole miniature circuit breaker (MCB) from the 5SJ6 series, rated at 10 A with a C-trip curve and a 6 kA breaking capacity at 400 V AC.

Application Context

The 2-pole configuration (switched line and neutral, or two phases) covers single-phase 230 V circuits or two legs of a three-phase system. The 70 mm tall housing fits alongside other modular devices in a standard enclosure without crowding the gland plate.

Frequently asked questions

What does the C-curve mean on this 5SJ6210-7CC breaker?

The C-curve trips between 5 and 10 times the rated current (50 A to 100 A for this 10 A unit). It is the standard choice for circuits with moderate inrush, such as small motors, transformers, and fluorescent lighting.

Where can I buy the 5SJ6210-7CC?

This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here.

MPN
5SJ6210-7CC