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Siemens 5SJ4235-7HG41 — 2-Pole MCB (DIN Rail)

Siemens 5SJ4235-7HG41 SENTRON MCB, 35A 2P C-Curve

MPN5SJ4235-7HG41
Active

Siemens SENTRON 5SJ4 series, miniature circuit breaker, 35 A, 2-pole, C-curve, 36 mm wide, DIN-rail mount.

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

Specifications

5SJ4235-7HG41 — Identification
ParameterValue
Product designationMiniature circuit breakers
Brand nameSENTRON
Application environmentMechanical engineering / industry
5SJ4235-7HG41 — Electrical
ParameterValue
Number of poles2
5SJ4235-7HG41 — Protection
ParameterValue
Tripping characteristic classC
Overvoltage category3
5SJ4235-7HG41 — Mechanical
ParameterValue
Modular width units2
Width36 mm
Height110 mm
Depth70 mm
Installation depth70 mm
Mounting positionany
Min.-40 °C
Max.75 °C
Protection degree (IP)IP20, with connected conductors, IP 40 in the handle range
5SJ4235-7HG41 — Environmental
ParameterValue
Pollution degree3

Product details

Siemens 5SJ4235-7HG41 — 35 A C-Curve MCB, Active Production

Thermal Derating & Ambient Range

At 30 °C and 40 °C ambient the breaker holds its full 35 A rating. At 45 °C it derates to 34 A, at 50 °C to 33.3 A, at 55 °C to 32.4 A, and at 60 °C to 31.5 A.

Frequently asked questions

Where can I buy 5SJ4235-7HG41 and get a price?

This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time.

What are the key ratings for 5SJ4235-7HG41?

Rated 35 A at 30/40 °C ambient, 2-pole, C-curve (5-10x In trip), DIN-rail mount, 36 mm wide, 70 mm deep. Operating ambient -40 °C to 75 °C.

What compliance documentation does Siemens provide for this MCB?

The 5SJ4235-7HG41 carries the SENTRON brand designation and is designed for mechanical engineering/industry applications per the manufacturer. Specific compliance documents (RoHS, REACH, UL, IEC) are available through the standard Siemens documentation portal for the 5SJ4 series.

MPN
5SJ4235-7HG41