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Siemens 5SJ6232-7FC — 2-Pole MCB (DIN Rail)

Siemens 5SJ6232-7FC Miniature Circuit Breaker, 6kA, 2-pole,

MPN5SJ6232-7FC

Siemens 5SJ6232-7FC, Miniature Circuit Breaker 6kA, 2-pole, C, 32A

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

Product details

The C-curve means it holds through motor inrush (typically 5-10x rated current) and trips on sustained overloads, so it's a common choice for general-purpose branch circuits feeding motor starters, contactor coils, or small power supplies.

For an industrial panel fed from a transformer with higher available fault current, you'd need to check the upstream SCCR — this breaker coordinates fine downstream of a 10 kA or 16 kA main, but it won't clear a 10 kA fault on its own. The 2-pole configuration handles single-phase 230 V loads or two legs of a three-phase system; a 4-pole variant would be needed for three-phase + neutral.

The C-curve and 32 A rating suit it for general-purpose branch circuits — lighting, socket outlets, small motor loads — where the inrush isn't extreme but the load isn't purely resistive. No special wiring beyond the standard screw terminals; torque to the manufacturer's spec on the nameplate.

Frequently asked questions

Where can I buy the 5SJ6232-7FC and get a price?

Sourced and quoted to order here against an RFQ. Availability and current pricing are confirmed at quote time through independent distribution channels.

What does the C-curve and 6 kA rating mean for my panel?

The C-curve trips between 5 and 10 times rated current, so it holds through motor and transformer inrush without nuisance tripping. The 6 kA breaking capacity is the maximum fault current it can safely interrupt at its rated voltage — fine for most residential and light-commercial panels, but verify upstream SCCR if the available fault current exceeds 6 kA.

MPN
5SJ6232-7FC