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Siemens 5SL4304-7CC — 3-Pole MCB (DIN Rail)

Siemens 5SL4304-7CC SENTRON MCB, 3P C-4A 10kA, 400V

MPN5SL4304-7CC
Active

Siemens SENTRON 5SL4304-7CC, 3-pole miniature circuit breaker, C tripping characteristic, rated current 4 A, breaking capacity 10 kA at 400 V AC per EN 60898.

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

Specifications

5SL4304-7CC — Identification
ParameterValue
Design / model code5SL4CC
Brand nameSENTRON
Number of poles3
Suitability for operationResidential buildings/infrastructure
5SL4304-7CC — Protection
ParameterValue
Tripping characteristic (curve)C
Breaking capacity per EN 6089810 kA
Overvoltage category3
IP protection classIP20, with connected conductors
5SL4304-7CC — Electrical
ParameterValue
Rated voltage (AC, multi-phase)440 V
Rated frequency50 Hz
5SL4304-7CC — Mechanical
ParameterValue
Mounting positionany
Width54 mm
Height90 mm
Depth76 mm
Installation depth70 mm
SealableYes
5SL4304-7CC — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of surrounding temperature+55 °C, max. 95% humidity

Product details

The Siemens 5SL4304-7CC is a SENTRON 5SL series miniature circuit breaker with three poles, a C-curve tripping characteristic, and a 4 A rated current.

The screw terminals accept solid or stranded conductors from 0.75 mm² up to 25 mm², with a tightening torque of 2.5 to 3 N·m.

Rated for ambient temperatures from -25 °C to +55 °C with up to 95% humidity. IP20 protection with connected conductors. Overvoltage category 3, energy limiting class 3.

Frequently asked questions

Where can I buy 5SL4304-7CC?

The 5SL4304-7CC is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the breaking capacity of 5SL4304-7CC?

The 5SL4304-7CC has a rated breaking capacity of 10 kA at 400 V AC per EN 60898, which means it can safely interrupt fault currents up to 10,000 amps under those conditions.

What wire sizes does 5SL4304-7CC accept?

The screw terminals accept solid or stranded conductors from 0.75 mm² up to 25 mm², with a recommended tightening torque of 2.5 to 3 N·m.

What compliance documentation is available for 5SL4304-7CC?

The 5SL4304-7CC is designed to EN 60898, carries overvoltage category 3, and is halogen-free and silicon-free. Specific RoHS, REACH, and UL documentation should be requested at quote time from the supplier.

MPN
5SL4304-7CC