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Siemens 5SY4208-7CC — 2-Pole MCB (DIN Rail)

Siemens 5SY4208-7CC SENTRON MCB, 2P C 8A 10kA IEC

MPN5SY4208-7CC

Siemens SENTRON 5SY4208-7CC miniature circuit breaker, 2-pole, C tripping characteristic, 8 A rated current, 10 kA breaking capacity per IEC 60898, 400 V AC, 2 width units (36 mm).

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

Specifications

5SY4208-7CC — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentMechanical engineering / industry
5SY4208-7CC — Electrical
ParameterValue
Number of poles2
5SY4208-7CC — Protection
ParameterValue
Tripping characteristic classC
Overvoltage categoryIII
5SY4208-7CC — Mechanical
ParameterValue
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Protection degree (IP)IP20, with connected conductors

Product details

The Siemens SENTRON 5SY4208-7CC is a 2-pole miniature circuit breaker with a C-curve tripping characteristic, rated at 8 A and 400 V AC. It breaks fault currents up to 10 kA per IEC 60898 (5 kA per UL 1077 / CSA C22.2 No. 235).

Depth is 76 mm, installation depth 70 mm — fits standard 80 mm deep enclosures without interference. Accepts solid or stranded conductors from 0.75 to 35 mm². Combined terminal top and bottom simplifies daisy-chaining busbars. Mounting position is any, so vertical or horizontal rail orientation works.

Frequently asked questions

What is the breaking capacity of 5SY4208-7CC?

10 kA per IEC 60898 at 400 V AC, and 5 kA per UL 1077 and CSA C22.2 No. 235.

What wire sizes does 5SY4208-7CC accept?

Solid and stranded conductors from 0.75 to 35 mm². The screw terminals require a tightening torque of 2.5 to 3.5 N·m.

Where can I buy 5SY4208-7CC?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
5SY4208-7CC