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Siemens 5SY4106-7 — 1-Pole MCB (DIN Rail)

Siemens 5SY4106-7 SENTRON MCB, 1P C-curve 6A, 10kA IEC 60898

MPN5SY4106-7
Active

Siemens SENTRON 5SY4106-7, 1-pole miniature circuit breaker, C-curve, 6 A rated, 10 kA breaking capacity per IEC/EN 60898-1, 35 kA per IEC 60947-2, 18 mm width.

$8.38Ref. price · indicative, final on quote
Siemens 5SY4106-7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY4106-7 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles1
Pole design1P
Application suitabilityMechanical engineering / industry
5SY4106-7 — Electrical & Protection
ParameterValue
Tripping characteristic classC
Energy limitation class3
Overvoltage categoryIII
5SY4106-7 — 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
5SY4106-7 — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree3
Halogen-freeYes
Silicone-freeYes

Product details

Breaking capacity is the headline number here: 10 kA under IEC/EN 60898-1 for general distribution, 35 kA under IEC 60947-2 for industrial feeder duty, and 15 kA at DC per the same standard.

Approvals include IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 / CSA C22.2 No. 235 (5 kA at AC). Halogen-free and silicon-free construction, sealable terminals, and IP20 with conductors connected — so it meets the material compliance and ingress requirements for most panel builds.

Panel fit & integration

Mounts in any position via the quick-assembly system (standard DIN rail). Combined top and bottom terminals simplify daisy-chaining, and the supply cord position is unrestricted. Rated operating temperature spans -40 °C to 75 °C, with humidity derating above 55 °C (95% RH up to 55 °C, 55% up to 70 °C, 35% up to 75 °C). Suitable for mechanical engineering and industrial environments as stated in the suitability field.

Frequently asked questions

Where can I buy 5SY4106-7 and get a price?

The 5SY4106-7 is available to order against an RFQ through independent distribution. Current pricing and lead time are confirmed at quote — submit a request for a firm quote.

What is the breaking capacity of 5SY4106-7?

10 kA per IEC/EN 60898-1, 35 kA per IEC 60947-2 at 400 V AC, and 15 kA at DC per IEC 60947-2. Under UL 1077 it is rated 5 kA at AC.

What compliance documentation does Siemens provide for 5SY4106-7?

The breaker carries approvals to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 / CSA C22.2 No. 235. It is halogen-free and silicon-free. Standard documentation includes the declaration of conformity and material compliance data.

Will 5SY4106-7 drop into a panel specified around 5SY4140-7?

Yes — both are 1-pole SENTRON MCBs in the same 18 mm footprint with identical depth and mounting. The difference is the current rating: 5SY4106-7 is 6 A, while 5SY4140-7 is 40 A. No rewiring or panel modification is needed if the ampacity matches the circuit.

MPN
5SY4106-7