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Siemens 5SY7325-7CC — 3-Pole MCB (DIN Rail)

Siemens 5SY7325-7CC SENTRON MCB, 3P, 25 A, Char C, 25 kA

MPN5SY7325-7CC

Siemens SENTRON 5SY7325-7CC, miniature circuit breaker, 3-pole, 25 A rated current, tripping characteristic C, 25 kA breaking capacity per IEC 60947-2, 5 kA per UL 1077, 3 MW units, IP20.

Siemens 5SY7325-7CC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY7325-7CC — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
Suitability for operationMechanical engineering / industry
5SY7325-7CC — Protection
ParameterValue
Tripping characteristic (curve)C
Breaking capacity per IEC 60947-225 kA
Overvoltage categoryIII
IP protection classIP20, with connected conductors
Pollution degree3
5SY7325-7CC — Electrical
ParameterValue
Rated current (AC)25 A
Rated voltage (AC, multi-phase)440 V
5SY7325-7CC — Mechanical
ParameterValue
Modular width units3
Mounting positionany
Width54 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Terminal tightening torque, max.75 °C
Terminal tightening torque, min.-40 °C
Combined terminal, topYes
Combined terminal, bottomYes
Fastening methodQuick assembly system
SealableYes
5SY7325-7CC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of surrounding temperaturemax. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C

Product details

Siemens 5SY7325-7CC — 25 A, 3-Pole C-Curve MCB for Panel Integration

The 3-pole unit occupies 3 modular width units (54 mm) on a DIN rail, with a 76 mm depth and 70 mm installation depth that fits standard distribution boards.

Temperature Derating and Ambient Conditions

The 25 A rating holds at 35 °C ambient. At 40 °C it derates to 23.18 A, at 45 °C to 22.2 A, at 50 °C to 21.18 A, and at 55 °C to 20.1 A. The operating temperature range spans -40 °C to 75 °C, with humidity limits of 95% up to 55 °C, tapering to 35% at 75 °C.

The breaker carries IEC 60947-2 (25 kA) and UL 1077 / CSA C22.2 No.235 (5 kA) ratings, covering both IEC and North American supplementary protection applications. It is halogen-free and silicon-free, meeting RoHS-type material restrictions. The product designation per IEC 81346-2 and DIN EN 61346-2 is F. Touch protection is provided on the terminals.

Frequently asked questions

Where can I buy 5SY7325-7CC and how do I get a price?

The 5SY7325-7CC is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time.

What is the closest functional second-source to 5SY7325-7CC?

The 5SY7210-7CC is a lower-current sibling in the same SENTRON 5SY7 series, sharing the same 3-pole C-curve form factor and 25 kA breaking capacity. It will drop into the same panel footprint without rewiring, but at 10 A rather than 25 A — so it is not a direct functional replacement unless the load requirement matches.

What is the depth and width of 5SY7325-7CC?

The depth is 76 mm, the width is 54 mm (3 modular width units), and the height is 90 mm. Installation depth is 70 mm.

Will 5SY7325-7CC drop into a panel specified around 5SY7210-7CC without rewiring?

Yes — both are 3-pole, 3-MW-unit SENTRON breakers with the same DIN-rail footprint, terminal arrangement, and combined terminal top/bottom. The physical swap is straightforward; the only difference is the 25 A vs 10 A rating, so verify the load current before substituting.

What compliance documentation does Siemens provide for 5SY7325-7CC?

The breaker is rated per IEC 60947-2 (25 kA) and UL 1077 / CSA C22.2 No.235 (5 kA). It is halogen-free and silicon-free, meeting RoHS-type material restrictions. The product designation per IEC 81346-2 and DIN EN 61346-2 is F.

MPN
5SY7325-7CC