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Siemens 5SY6632-8CC — 4-Pole MCB (DIN Rail)

Siemens 5SY6632-8CC SENTRON MCB, 4P D 32A 6kA

MPN5SY6632-8CC

Siemens SENTRON 5SY6632-8CC miniature circuit breaker, 4-pole 3P+N, D tripping characteristic, 32 A rated current, 400 V AC, 6 kA breaking capacity per EN 60898.

Siemens 5SY6632-8CC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY6632-8CC — Identification
ParameterValue
Type / order code5SY6CC
Brand nameSENTRON
Application suitabilityMechanical engineering / industry
5SY6632-8CC — Ratings
ParameterValue
Number of poles4
Pole configuration3P+N
Rated voltage, DC (max.)72 V
Voltage typeAC
Rated frequency50/60 Hz
5SY6632-8CC — Protection
ParameterValue
Tripping characteristic (trip curve)D
Rated breaking capacity (Icn), per EN 608986 kA
Overvoltage categoryIII
Pollution degree3
Degree of protection (IP)IP20, with connected conductors
Neutral conductor switchingYes
Touch protectionYes
5SY6632-8CC — Mechanical
ParameterValue
Width in modular units4
Width72 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Combined terminal, topYes
Combined terminal, bottomYes
Tightening torque, max.75 °C
Tightening torque, min.-40 °C
SealableYes
5SY6632-8CC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of ambient temperature (derating)max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
5SY6632-8CC — Performance
ParameterValue
Mechanical service life (switching cycles, typ.)10 000

Product details

The Siemens SENTRON 5SY6632-8CC is a 4-pole miniature circuit breaker (3P+N) with a D tripping characteristic, rated at 32 A and 400 V AC. The 4-module-wide footprint (72 mm) fits a 4-pole slot in a SENTRON distribution board or any 18 mm/module enclosure.

Integration notes

Installation depth is 70 mm plus the breaker body depth of 76 mm — account for that when routing conductors behind the DIN rail in a shallow enclosure. Ambient temperature range is -40 °C to 75 °C, with humidity derating above 55 °C (95 % RH up to 55 °C, then 55 % up to 70 °C, then 35 % up to 75 °C).

Frequently asked questions

Where can I buy the 5SY6632-8CC?

We source and quote this part to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution network.

What is the depth of the 5SY6632-8CC?

The body depth is 76 mm, plus an installation depth of 70 mm behind the DIN rail. Total panel depth requirement is roughly 76 mm from the rail face to the back wall.

Will the 5SY6632-8CC drop into a panel specified for the 5SY6602-8?

Both are 4-module-wide (72 mm) SENTRON MCBs on the same DIN-rail quick-assembly system, so the mechanical fit is identical. The functional difference is the tripping characteristic — the 5SY6632-8CC is D-curve (high inrush), while the 5SY6602-8 is a different curve. Verify the branch-circuit coordination study before swapping.

MPN
5SY6632-8CC