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Siemens 5SL4508-6 — 1-Pole MCB (DIN Rail)

Siemens 5SL4508-6 SENTRON MCB, 2-pole, 8A, B-curve, 10kA

MPN5SL4508-6

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Siemens SENTRON 5SL4508-6 miniature circuit breaker, 2-pole (1P+N), 8 A, B tripping characteristic, 10 kA breaking capacity per EN 60898, 230 V AC, 2 width units (36 mm).

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Siemens 5SL4508-6 datasheet (PDF)

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

Specifications

5SL4508-6 — Identification
Parameter	Value
Product designation	Miniature circuit breaker
Brand name	SENTRON
Number of poles	2
Application suitability	Residential buildings/infrastructure

5SL4508-6 — Electrical & Protection
Parameter	Value
Tripping characteristic class	B
Rated value (EN 60898)	10 kA
Overvoltage category	3

5SL4508-6 — Mounting & Connection
Parameter	Value
Mounting position	any
Width	36 mm
Height	90 mm
Depth	76 mm
Installation depth	70 mm
Sealable	Yes

5SL4508-6 — Environmental
Parameter	Value
IP protection class	IP20, with connected conductors
Halogen-free	Yes
Silicone-free	Yes

Product details

The Siemens 5SL4508-6 is a 2-pole (1P+N) SENTRON miniature circuit breaker rated 8 A with a B tripping characteristic and 10 kA breaking capacity per EN 60898 and IEC 60947-2. IP20 with conductors connected.

Terminals accept solid or stranded wire from 0.75 to 25 mm²; tightening torque 2.5–3 N·m. Ambient temperature range -25 to +55 °C, storage down to -40 °C. Halogen-free and silicon-free construction. Mounting position any; installation depth 70 mm plus 6 mm for the terminals (total depth 76 mm).

Frequently asked questions

Where can I buy the 5SL4508-6 and get a price?

This part is sourced and quoted to order against an RFQ. Submit a request for current availability and pricing — confirmed at quote time.

What are the key ratings of the 5SL4508-6?

Rated current 8 A, B tripping characteristic, 10 kA breaking capacity per EN 60898 and IEC 60947-2, 230 V AC (250 V single-phase), 2 poles (1P+N), 36 mm wide.