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

Siemens 5SY7325-7 SENTRON MCB, 3P C-curve, 15/25 kA

MPN5SY7325-7
Active

Siemens SENTRON, miniature circuit breaker, 5SY7325-7, 3-pole, C-curve, 15 kA (EN 60898-1) / 25 kA (IEC 60947-2), 400 V AC, IP20.

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

Specifications

5SY7325-7 — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
Pole configuration3P
Suitability for operationMechanical engineering / industry
5SY7325-7 — Protection
ParameterValue
Tripping characteristic (curve)C
Breaking capacity per EN 6089815 kA
Breaking capacity per IEC 60947-225 kA
Overvoltage categoryIII
IP protection classIP20, with connected conductors
Energy limitation class3
Pollution degree3
5SY7325-7 — Electrical
ParameterValue
Rated voltage (AC, multi-phase)440 V
Voltage type (AC/DC)AC
Supply frequency range50/60 Hz
Power loss per pole at rated current (AC, hot)2.2 W
Mechanical service life (operating cycles, typ.)10 000
Neutral conductor switchingNo
Rated voltage (AC, single-phase)440 V
5SY7325-7 — 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
Accepts supplementary devicesYes
5SY7325-7 — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of surrounding temperaturemax. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
Vibration resistance (IEC 60068-2-6)±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz

Product details

Breaking capacity is 15 kA per IEC/EN 60898-1 and 25 kA per IEC 60947-2, with a DC rating of 15 kA at 60 V (IEC 60947-2) and 5 kA under UL 1077 — so it covers both European and North American fault-current requirements from the same package.

Sealable terminals (both top and bottom combined) and IP20 with connected conductors; mounting position any, so it works in vertical or horizontal busbar arrangements.

Rated for ambient temperatures from -40 °C to 75 °C, with humidity derating: max 95% RH at 55 °C, tapering to 35% at 75 °C — suitable for unconditioned enclosures in industrial or outdoor settings.

Frequently asked questions

What is the breaking capacity of 5SY7325-7?

15 kA per IEC/EN 60898-1, 25 kA per IEC 60947-2 at 400 V AC, and 15 kA at 60 V DC per IEC 60947-2; under UL 1077 it is rated 5 kA.

What compliance documentation does the 5SY7325-7 carry?

It is certified to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077. The construction is halogen-free and silicon-free.

Where can I buy the 5SY7325-7 and how is it quoted?

Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

MPN
5SY7325-7