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Siemens 5SP4180-6 — 1-Pole MCB (DIN Rail)

Siemens 5SP4180-6 SENTRON MCB, 1P B 80A 10kA

MPN5SP4180-6
Active

Siemens SENTRON 5SP4180-6, miniature circuit breaker, 1-pole, B characteristic, 80 A, 10 kA per EN 60898, 230/400 V AC, depth 70 mm.

Siemens 5SP4180-6 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SP4180-6 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Number of poles1
Pole design1P
5SP4180-6 — Electrical & Protection
ParameterValue
Tripping characteristic classB
Overvoltage category3
5SP4180-6 — Mounting & Connection
ParameterValue
Mounting positionany
Fastening methodDIN rail and screw fixing
Width27 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Modular width units1.5
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SP4180-6 — Environmental
ParameterValue
IP protection classIP20 with connected conductors, IP40 in the area of the handle with distribution cover
Pollution degree3
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens SENTRON 5SP4180-6 is a 1-pole miniature circuit breaker with a B tripping characteristic, rated 80 A and 10 kA breaking capacity per EN 60898 at 230/400 V AC.

Mounting and environment

Fastens via DIN rail and screw fixing; mounting position is any. IP20 with connected conductors, IP40 in the handle area with a distribution cover — adequate for enclosed panel environments where incidental contact is the concern. Degree of pollution 3 and overvoltage category 3 per the spec.

Environmental and service life

Halogen-free and silicon-free construction. Shock resistance per IEC 60068-2-27 at 150 m/s² for 11 ms half-sine; vibration resistance per IEC 60068-2-6 at 50 m/s² over 25–150 Hz and 60 m/s² at 35 Hz for 4 seconds.

Frequently asked questions

Where can I buy 5SP4180-6 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are published here.

What is 5SP4180-6's listed depth (76 mm) on this component line?

The overall depth is 76 mm; the installation depth behind the panel is 70 mm.

What is 5SP4180-6's listed width (27 mm) on this component line?

The width is 27 mm, which corresponds to 1.5 modular width units on a standard DIN-rail grid.

Will 5SP4180-6 drop into a panel that was specified around 5SP4292-7 without rewiring?

Both are 1-pole SENTRON MCBs on the same DIN-rail footprint, so physical fit is identical. The 5SP4180-6 is a B-curve 80 A unit; the 5SP4292-7 is a C-curve unit at a different rating. Verify the tripping characteristic and ampacity match your circuit design before substitution — the mechanical swap is straightforward, but the protection coordination may differ.

What compliance documentation does this brand provide for 5SP4180-6 (RoHS, REACH, UL, IEC)?

The part is rated per EN 60898 for breaking capacity (10 kA) and carries IEC 60068-2-27 and IEC 60068-2-6 environmental test compliance. It is halogen-free and silicon-free. For RoHS/REACH declarations and any UL listing, request the manufacturer's compliance documentation at quote time — those specifics are not in the published spec record here.

MPN
5SP4180-6