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Siemens 5SL4510-6 — 1-Pole MCB (DIN Rail)

Siemens 5SL4510-6 SENTRON MCB, 1P+N, B Curve, 10 A, 10 kA

MPN5SL4510-6
Active

Siemens SENTRON 5SL4510-6, miniature circuit breaker, 1P+N, B characteristic, 10 A rated, 10 kA breaking capacity, 230 V AC, 2 MW.

Siemens 5SL4510-6 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL4510-6 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles2
Pole design1P+N
Application suitabilityResidential buildings/infrastructure
5SL4510-6 — Electrical & Protection
ParameterValue
Tripping characteristic classB
Energy limitation class3
Overvoltage categoryIII
5SL4510-6 — Mounting & Connection
ParameterValue
Mounting positionany
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units2
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SL4510-6 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree2
Halogen-freeYes
Silicone-freeYes

Product details

Pole configuration and panel fit

This is a 1P+N (2-pole) design — the switched phase plus a switched neutral — in a 36 mm wide housing occupying 2 modular width units on a DIN rail. The neutral pole opens and closes with the phase, which is required by some national wiring rules for final sub-circuits.

Rated 10 kA at 230 V AC per EN 60898 and IEC 60947-2, the 5SL4510-6 coordinates cleanly with a 25 kA upstream main breaker in most residential and light commercial panels. For motor or transformer circuits with higher inrush, a C-curve sibling would be the better call.

Environmental range and approvals

IP20 with connected conductors, so it requires enclosure protection against moisture ingress.

Frequently asked questions

What is the breaking capacity of the 5SL4510-6?

The 5SL4510-6 is rated 10 kA breaking capacity per both EN 60898 and IEC 60947-2 at 230 V AC.

What is the difference between the 5SL4510-6 and the 5SL4363-7?

The 5SL4363-7 is a 3-pole (3P) C-curve MCB rated 63 A in a 54 mm (3 MW) housing, while the 5SL4510-6 is a 1P+N B-curve 10 A unit in a 36 mm (2 MW) housing. They share the same 10 kA breaking capacity and SENTRON series construction, but differ in poles, curve, current rating, and width — they are not drop-in replacements.

Where can I buy the 5SL4510-6?

The 5SL4510-6 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
5SL4510-6