BOM / RFQ

Siemens 5SL4306-8CC — 3-Pole MCB (DIN Rail)

Siemens 5SL4306-8CC SENTRON MCB, 3-pole D 6A, 10kA

MPN5SL4306-8CC

Active

Siemens SENTRON 5SL4306-8CC, miniature circuit breaker, 3-pole, D tripping characteristic, 6 A rated current, 400 V AC, 10 kA breaking capacity per EN 60898.

Add to RFQ

Siemens 5SL4306-8CC datasheet (PDF)

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

Specifications

5SL4306-8CC — Identification
Parameter	Value
Design / model code	5SL4CC
Brand name	SENTRON
Number of poles	3
Suitability for operation	Residential buildings/infrastructure

5SL4306-8CC — Protection
Parameter	Value
Tripping characteristic (curve)	D
Breaking capacity per EN 60898	10 kA
Overvoltage category	3
IP protection class	IP20, with connected conductors

5SL4306-8CC — Electrical
Parameter	Value
Rated voltage (AC, multi-phase)	440 V
Rated frequency	50 Hz

5SL4306-8CC — Mechanical
Parameter	Value
Mounting position	any
Width	54 mm
Height	90 mm
Depth	76 mm
Installation depth	70 mm
Sealable	Yes

5SL4306-8CC — Environmental
Parameter	Value
Halogen-free	Yes
Silicone-free	Yes
Influence of surrounding temperature	+55 °C, max. 95% humidity

Product details

Siemens SENTRON 5SL4306-8CC — 3-pole D-curve MCB, 6 A, 10 kA

The Siemens 5SL4306-8CC is a SENTRON 5SL4CC-series miniature circuit breaker, 3-pole, with a D tripping characteristic rated at 6 A and 400 V AC. Rated 440 V AC maximum in multi-phase operation, it covers standard 230/400 V three-phase panels with headroom.

Snap-on DIN-rail mount, 3 width units (54 mm wide). Accepts solid or stranded copper from 0.75 mm² up to 25 mm², with a tightening torque range of 2.5 to 3 N·m on the screw terminals. IP20 protection with conductors connected, overvoltage category III.

Designated per DIN EN 61346-2 and DIN EN 81346-2 function code F (protective device). Sealable to prevent unauthorized reset — a practical detail for safety-locked panels or metering cabinets.