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Siemens 5SY4332-8CC11 — 3-Pole MCB (DIN Rail)

Siemens 5SY4332-8CC11 SENTRON MCB, 3P D 32A 400V 10kA

MPN5SY4332-8CC11

Siemens SENTRON miniature circuit breaker, 5SY4332-8CC11, 3-pole D-curve 32 A, 400 V AC, 10 kA breaking capacity per EN 60898, railway application design.

Siemens 5SY4332-8CC11 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY4332-8CC11 — Identification
ParameterValue
Brand nameSENTRON
Number of poles3
Pole configuration3P
Suitability for operationMechanical engineering / industry
5SY4332-8CC11 — Protection
ParameterValue
Tripping characteristic (curve)D
Breaking capacity per EN 6089810 kA
Overvoltage categoryIII
IP protection classIP20, with connected conductors
Pollution degree3
5SY4332-8CC11 — 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)3.2 W
Mechanical service life (operating cycles, typ.)10 000
Neutral conductor switchingNo
Rated voltage (AC, single-phase)440 V
5SY4332-8CC11 — 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
5SY4332-8CC11 — 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

Current-production part. No phase-out or last-time-buy notice. The 5SY4332-8CC11 carries the railway-design designation and is flagged for mechanical engineering/industry suitability. For MRO buyers checking panel compatibility: the 3-module-width footprint (54 mm) and 70 mm installation depth match standard SENTRON rail-mount spacing — no rewiring needed if swapping from another 3-pole SENTRON MCB in the same enclosure.

Integration notes

Sealable terminals allow tamper-proofing for metering or safety circuits. Halogen-free and silicon-free construction reduces toxic smoke risk in confined rail compartments.

MPN
5SY4332-8CC11