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Siemens 5SJ6325-7 — 3-Pole MCB (DIN Rail)

Siemens 5SJ6325-7 SENTRON MCB, 3-Pole C 25A 6kA 400V

MPN5SJ6325-7

Siemens SENTRON 5SJ6 series, miniature circuit breaker, 3-pole, C-curve, 25 A, 6 kA, 400 V AC, 70 mm depth.

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

Specifications

5SJ6325-7 — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
5SJ6325-7 — Protection
ParameterValue
Tripping characteristic (curve)C
Breaking capacity per EN 608986 kA
Breaking capacity per IEC 60947-26 kA
Overvoltage category3
IP protection classIP20, with connected conductors
Energy limitation class3
Pollution degree2
5SJ6325-7 — Electrical
ParameterValue
Rated frequency50 Hz
5SJ6325-7 — Mechanical
ParameterValue
Modular width units3
Mounting positionany
Installation depth70 mm
Terminal tightening torque, max.75 °C
Terminal tightening torque, min.-40 °C
SealableYes
5SJ6325-7 — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of surrounding temperaturePeriodically +55°C, max. 95% humidity

Product details

At 25 A it covers a common feeder size for lighting sub-distribution, small HVAC units, or general socket circuits in a 400 V three-phase panel.

IP20 with connected conductors, touch protection on the terminals, and sealable for tamper-proofing in metering or shared-access panels.

Environmental and compliance profile

Vibration tested to 50 m/s² at 25–150 Hz and 60 m/s² at 10–150 Hz per IEC 60068-2-6 — suitable for installation near rotating machinery or on shipboard panels. Rated for both AC and DC circuits (60 V DC max per pole), so it can also serve DC control or signal circuits within the same panel.

Listed as current-production lifecycle stage — this is an active catalog item, not a phase-out or obsolete line.

MPN
5SJ6325-7