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Siemens 5SJ6106-7 — 1-Pole MCB (DIN Rail)

Siemens SENTRON 5SJ6106-7 MCB, 1-Pole C 6A 6kA

MPN5SJ6106-7

Siemens SENTRON 5SJ6 series miniature circuit breaker, 1-pole, C-curve, 6 A rated current, 6 kA breaking capacity per EN 60898, 240 V AC / 60 V DC, 1 MW wide, IP20.

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

Specifications

5SJ6106-7 — Identification
ParameterValue
Product designationMiniature circuit breakers
Brand nameSENTRON
Number of poles1
5SJ6106-7 — Electrical & Protection
ParameterValue
Tripping characteristic classC
Rated value (EN 60898)6 kA
Energy limitation class3
Overvoltage category3
5SJ6106-7 — Mounting & Connection
ParameterValue
Mounting positionany
Installation depth70 mm
Modular width units1
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SJ6106-7 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree2
Halogen-freeYes
Silicone-freeYes

Product details

SENTRON 5SJ6106-7 — 1-pole C-curve MCB, 6 A, 6 kA

The Siemens SENTRON 5SJ6106-7 is a 1-pole miniature circuit breaker with a C-curve trip characteristic, rated 6 A at 240 V AC and 60 V DC.

Occupying 1 modular width (roughly 18 mm) on standard DIN rail, the 5SJ6106-7 installs with a 70 mm depth behind the panel — shallow enough for most distribution boards and consumer units. Mounting position is unrestricted, and the power supply cord can enter from any direction, simplifying layout in tight cabinets.

Vibration resistance is tested to 50 m/s² at 25–150 Hz and 60 m/s² at 10–150 Hz per IEC 60068-2-6, so it holds up on machinery or in mobile equipment. Mechanical service life is 20 000 switching cycles typical.

Frequently asked questions

What is the breaking capacity of 5SJ6106-7?

The breaking capacity is 6 kA per both EN 60898 and IEC 60947-2 at 240 V AC. At 60 V DC the same 6 kA rating applies. This is adequate for most residential and light-commercial distribution boards where the prospective fault current is below that level.

Will 5SJ6106-7 drop into a panel specified for 5SJ6463-7?

No — the 5SJ6463-7 is a 4-pole, 63 A device in the same 5SJ6 family, while the 5SJ6106-7 is 1-pole, 6 A. They share the same 70 mm installation depth and DIN-rail mounting, but the pole count, current rating, and width (1 MW vs 4 MW) are completely different. They are not drop-in interchangeable.

Where can I buy 5SJ6106-7 and get current pricing?

The 5SJ6106-7 is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quotation — submit an RFQ for a firm price and lead-time estimate.

MPN
5SJ6106-7