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Siemens 5SY6008-7KL — 1-Pole MCB (DIN Rail)

Siemens 5SY6008-7KL SENTRON MCB, 1P+N, C-8A, 6kA, 230V

MPN5SY6008-7KL

Siemens SENTRON 5SY6008-7KL miniature circuit breaker, 1P+N, C-curve 8 A, 6 kA breaking capacity at 230 V AC, 18 mm wide, DIN rail mount.

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

Specifications

5SY6008-7KL — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
5SY6008-7KL — Electrical & Protection
ParameterValue
Tripping characteristic classC
Rated value (EN 60898)6 kA
Overvoltage categoryIII
5SY6008-7KL — Mounting & Connection
ParameterValue
Mounting positionany
Combined terminal, topNo
Combined terminal, bottomNo
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Torque, min.24 V
SealableYes
5SY6008-7KL — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens SENTRON 5SY6008-7KL is a 1P+N miniature circuit breaker rated 8 A with a C tripping characteristic and a 6 kA breaking capacity per EN 60898 at 230 V AC. The C-curve means it tolerates moderate inrush (motors, transformers, capacitive loads) without nuisance tripping, but still clears fast on a hard short.

The 1P+N format switches the line and switches the neutral — the neutral pole is not protected, but it disconnects for isolation. Screw terminals accept solid or stranded copper from 0.75 mm² up to 16 mm², torqued to 2–2.5 N·m.

Frequently asked questions

Who supplies 5SY6008-7KL and how is it quoted for volume purchases?

Sourced through independent distribution channels. Quoted to order against an RFQ; availability and current pricing confirmed at quote time.

What is the closest functional second-source for 5SY6008-7KL?

The 5SY6008-7 (without the -KL suffix) shares the same 1P+N, C-8 A, 6 kA ratings but may differ in accessory fit or packaging — verify terminal layout before substitution.

Will 5SY6008-7KL drop into a panel specified around 5SY6008-7 without rewiring?

Electrically identical — same 8 A C-curve, 6 kA, 1P+N. The -KL suffix typically indicates a packaging or logistics variant; the DIN-rail footprint and terminal pitch are the same. Confirm accessory compatibility if using busbars or shunt trips.

MPN
5SY6008-7KL