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Siemens 5SY8132-7 — 1-Pole MCB (DIN Rail)

Siemens 5SY8132-7 SENTRON MCB, 32 A, C Curve, 30 kA IEC 6094

MPN5SY8132-7
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Siemens SENTRON 5SY8132-7 miniature circuit breaker, 1-pole, C characteristic, 32 A rated current, 30 kA breaking capacity per IEC 60947-2, 18 mm width.

Siemens 5SY8132-7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY8132-7 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles1
Pole design1P
Application suitabilityMechanical engineering / industry
5SY8132-7 — Electrical & Protection
ParameterValue
Tripping characteristic classC
Overvoltage categoryIII
5SY8132-7 — Mounting & Connection
ParameterValue
Mounting positionany
Fastening methodQuick assembly system
Combined terminal, topYes
Combined terminal, bottomYes
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units1
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SY8132-7 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree3
Halogen-freeYes
Silicone-freeYes

Product details

32 A, C curve, 30 kA — panel-builder commissioning note

The 1-pole design fits into a single 18 mm modular width on the DIN rail, so it consumes one slot in the panel.

Selectivity and derating — site electrical engineer memo

At 50 °C ambient the 32 A rating derates to 31.2 A; at 55 °C it drops to 30.37 A — account for this when loading the panel near the thermal limit.

Mounting and integration — panel OEM wireman checklist

Snap-on DIN rail mount, any position. Depth 76 mm, height 90 mm, width 18 mm — one modular unit. IP20 with conductors connected; pollution degree 3, overvoltage category III. Sealable, halogen-free, silicon-free. Vibration resistant per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz.

Frequently asked questions

How do I get current pricing and availability for 5SY8132-7?

The 5SY8132-7 is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

What is the closest functional second-source to 5SY8132-7?

The 5SY4116-7CV is a similar SENTRON MCB but with a different current rating and breaking capacity — verify the specific ratings before substituting.

What is 5SY8132-7's listed depth?

The depth is 76 mm.

What is 5SY8132-7's listed width?

The width is 18 mm (one modular unit).

Will 5SY8132-7 drop into a panel specified around 5SY4116-7CV without rewiring?

Both are 1-pole SENTRON MCBs with the same 18 mm width and DIN-rail mount, so the physical fit is identical — but the 5SY8132-7 is rated 32 A with a 30 kA breaking capacity, while the 5SY4116-7CV has different ratings; check the circuit requirements before swapping.

What compliance documentation does Siemens provide for 5SY8132-7?

The 5SY8132-7 is designed per IEC 60947-2 and EN 61346-2. It is halogen-free and silicon-free. Specific RoHS, REACH, UL, and IEC declarations are available from Siemens documentation.

MPN
5SY8132-7