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Siemens 5SL4225-7RC — 2-Pole MCB (DIN Rail)

Siemens SENTRON 5SL4225-7RC MCB, 2P C 25A 10kA

MPN5SL4225-7RC
Active

Siemens SENTRON 5SL4225-7RC miniature circuit breaker, 2-pole, C-curve, 25 A, 10 kA breaking capacity per EN 60898 at 415 V AC, 1 MW unit width.

$44.30Ref. price · indicative, final on quote
Siemens 5SL4225-7RC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL4225-7RC — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentResidential buildings/infrastructure
5SL4225-7RC — Electrical
ParameterValue
Number of poles2
Supply voltage at AC rated value415 V
5SL4225-7RC — Protection
ParameterValue
Tripping characteristic classC
Overvoltage categoryIII
5SL4225-7RC — Mechanical
ParameterValue
Modular width units1
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Min.-40 °C
Max.75 °C
Protection degree (IP)IP20, with connected conductors
5SL4225-7RC — Environmental
ParameterValue
Pollution degree2
5SL4225-7RC — Specifications
ParameterValue
According to EN 60898 rated value10 kA
With single-phase operation at AC rated value250 V
Energy Limitation Class3

Product details

The Siemens SENTRON 5SL4225-7RC is a 2-pole miniature circuit breaker rated 25 A with a C tripping characteristic, breaking capacity of 10 kA per EN 60898 at 415 V AC. It occupies a single modular width (18 mm) on DIN rail, making it a compact fit for residential and infrastructure distribution boards where overcurrent and short-circuit protection is needed on a 2-pole final subcircuit.

The 2-pole design switches both phase and neutral on a single-phase circuit or one phase plus neutral on a multi-phase panel — verify the neutral switching policy of your distribution board before fitting.

Panel integration

Snap-on mounting to standard 35 mm DIN rail (: any position). Width is 18 mm, one modular unit, so it occupies a single 18 mm slot in the distribution board.

Frequently asked questions

Where can I buy 5SL4225-7RC and how is it quoted?

It 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 5SL4225-7RC?

10 kA per EN 60898 at 415 V AC.

Will 5SL4225-7RC drop into a panel specified around 5SL4363-7?

No — 5SL4363-7 is a 3-pole breaker occupying 3 modular widths (54 mm), while the 5SL4225-7RC is 2-pole at 18 mm width. The footprint and wiring differ; a panel designed for the 3-pole unit would need rewiring and a different busbar arrangement to accept the 2-pole breaker.

MPN
5SL4225-7RC