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Siemens 5SN4106-7CN — 1-Pole MCB (DIN Rail)

Siemens 5SN4106-7CN SENTRON MCB, 1P C 6A 10kA 400V

MPN5SN4106-7CN

Siemens SENTRON miniature circuit breaker, 5SN4106-7CN, 1-pole, C-curve, 6 A, 10 kA per EN 60898 at 400 VAC, 50/60 Hz, IP20.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SN4106-7CN — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles1
Pole design1P
5SN4106-7CN — Electrical & Protection
ParameterValue
Tripping characteristic classC
Energy limitation class3
Overvoltage categoryIII
5SN4106-7CN — Mounting & Connection
ParameterValue
Mounting positionany
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units1
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SN4106-7CN — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree2
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens SENTRON 5SN4106-7CN is a 1-pole miniature circuit breaker with a C tripping characteristic, rated 6 A and a breaking capacity of 10 kA per EN 60898 at 400 VAC.

Installation and Environment

Rated IP20 with connected conductors — suitable for dry indoor panels. Pollution degree 2, overvoltage category III. Accepts solid conductors up to 25 mm².

Frequently asked questions

What is the closest functional second-source to 5SN4106-7CN?

The 5SL4106-7CC is a 1-pole, C-curve, 6 A MCB with the same 10 kA breaking capacity at 400 VAC and identical 18 mm width. The 5SN4106-7CN is the standard SENTRON offering; the 5SL series is a higher-end variant with additional features like a higher mechanical service life. For a direct drop-in replacement on a BOM line, the 5SN4106-7CN is the correct order code.

Where can I buy 5SN4106-7CN?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time.

MPN
5SN4106-7CN