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Siemens 5SY7232-8CC — 2-Pole MCB (DIN Rail)

Siemens 5SY7232-8CC SENTRON MCB, 32A D-Curve, 2P, 400V AC

MPN5SY7232-8CC

Siemens SENTRON 5SY7CC series, 5SY7232-8CC miniature circuit breaker, 2-pole, 32 A, D characteristic, 400 V AC, 20 kA breaking capacity per IEC 60947-2.

Siemens 5SY7232-8CC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY7232-8CC — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentMechanical engineering / industry
5SY7232-8CC — Electrical
ParameterValue
Number of poles2
5SY7232-8CC — Protection
ParameterValue
Tripping characteristic classD
Overvoltage categoryIII
5SY7232-8CC — Mechanical
ParameterValue
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Protection degree (IP)IP20, with connected conductors

Product details

Rated for motor and transformer inrush — D-curve selectivity

The Siemens 5SY7232-8CC is a 2-pole miniature circuit breaker from the SENTRON 5SY7CC series, rated 32 A at 400 V AC with a D tripping characteristic.

DIN-rail footprint and terminal capacity

Width 36 mm (2 MW), height 90 mm, depth 76 mm, installation depth 70 mm — fits standard DIN-rail enclosures. The combined top and bottom terminals accept solid or stranded conductors from 0.75 to 35 mm²; tightening torque 2.5 to 3.5 N·m. IP20 with connected conductors; touch protection is integral per the design.

Sourcing and cross-reference

For a functional cross-reference within the same SENTRON 5SY7CC family, the 5SY7140-8CC is a 1-pole 40 A D-curve variant — same terminal capacity and breaking capacity, but single-pole only. The 5SY7210-7CC is a 2-pole 10 A C-curve variant from the same series. Neither is a drop-in substitute for the 32 A 2-pole D-curve rating; verify the pole count, current, and trip characteristic against your BOM before specifying.

Frequently asked questions

Who supplies 5SY7232-8CC and how is it quoted for volume purchases?

The 5SY7232-8CC is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume requirement.

When sourcing 5SY7232-8CC, what's the closest functional second-source — 5SY7140-8CC?

The 5SY7140-8CC is a 1-pole 40 A D-curve MCB in the same SENTRON 5SY7CC family. It is not a direct second-source for the 2-pole 32 A 5SY7232-8CC — the pole count and current rating differ. For a 2-pole D-curve at 32 A, the 5SY7232-8CC is the correct order code.

What is 5SY7232-8CC's listed depth (76 mm) on this component line?

The 5SY7232-8CC has a depth of 76 mm and an installation depth of 70 mm, fitting standard DIN-rail enclosures with adequate wiring space.

What is 5SY7232-8CC's listed solid (0.75... 35 mm²) on this component line?

The terminals accept solid conductors from 0.75 to 35 mm², and stranded conductors from 0.75 to 35 mm², with a tightening torque of 2.5 to 3.5 N·m.

Will 5SY7232-8CC drop into a panel that was specified around 5SY7140-8CC without rewiring?

No — the 5SY7140-8CC is a 1-pole device, while the 5SY7232-8CC is 2-pole. The DIN-rail width is 36 mm (2 MW) for the 2-pole versus 18 mm (1 MW) for the 1-pole. Panel space and wiring must accommodate the additional pole.

What compliance documentation does this brand provide for 5SY7232-8CC (RoHS, REACH, UL, IEC)?

The 5SY7232-8CC is rated per IEC 60947-2 (20 kA breaking capacity) and UL 1077 / CSA C22.2 No.235 (5 kA supplementary protector). The product is halogen-free and silicon-free. RoHS and REACH declarations are typically available from the manufacturer's documentation portal for the SENTRON series.

MPN
5SY7232-8CC