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Siemens 5SY7510-8 — 1-Pole MCB (DIN Rail)

Siemens 5SY7510-8 SENTRON MCB, 2-Pole D 10A, 15/30 kA

MPN5SY7510-8
Active

Siemens SENTRON 5SY7510-8, 2-pole 1P+N miniature circuit breaker, D tripping characteristic, 10 A rated current, 15 kA (EN 60898) / 30 kA (IEC 60947-2), IP20, 36 mm wide.

Siemens 5SY7510-8 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY7510-8 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles2
Application suitabilityMechanical engineering / industry
5SY7510-8 — Electrical & Protection
ParameterValue
Tripping characteristic classD
Rated value (EN 60898)15 kA
Overvoltage categoryIII
5SY7510-8 — Mounting & Connection
ParameterValue
Mounting positionany
Fastening methodQuick assembly system
Combined terminal, topYes
Combined terminal, bottomYes
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units2
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SY7510-8 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree3
Halogen-freeYes
Silicone-freeYes

Product details

SENTRON 5SY7510-8 — D-curve MCB, 2-pole, 10 A

The Siemens 5SY7510-8 is a 2-pole (1P+N) miniature circuit breaker from the SENTRON family, rated 10 A with a D tripping characteristic. Breaking capacity is 15 kA per EN 60898 for general distribution and 30 kA per IEC 60947-2 for industrial panel duty, so it handles high-fault conditions without cascading upstream. At 40 °C ambient the continuous rating derates to 9.39 A; at 50 °C it drops to 8.74 A. If the panel runs warm — common in a crowded enclosure — factor the thermal curve into the load calculation. The 2-module width (36 mm) and 76 mm depth fit standard DIN-rail enclosures; mounting position is any, which simplifies layout in tight cabinets.

Frequently asked questions

What is the breaking capacity of 5SY7510-8?

15 kA per EN 60898 for standard distribution circuits; 30 kA per IEC 60947-2 for industrial panel applications. The higher figure governs when the part is specified in an industrial switchboard.

Will 5SY7510-8 drop into a panel specified around 5SY7210-7CC?

Both are 2-module (36 mm wide) SENTRON MCBs on the same DIN-rail footprint, so the mechanical fit is identical. The difference is the tripping curve — 5SY7510-8 is D-curve (10–20× In), while 5SY7210-7CC is a different characteristic. Verify the curve matches the load before substituting.

How do I get current pricing and availability for 5SY7510-8?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate.

MPN
5SY7510-8