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Siemens 5SL4210-7RC — 2-Pole MCB (DIN Rail)

Siemens 5SL4210-7RC SENTRON MCB, 2P C 10A 10kA

MPN5SL4210-7RC
Active

Siemens SENTRON 5SL4210-7RC, miniature circuit breaker, 2-pole, C-curve, 10 A, 10 kA breaking capacity per EN 60898, 415 V AC, 18 mm width.

$118.94Ref. price · indicative, final on quote
Siemens 5SL4210-7RC datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SL4210-7RC — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentResidential buildings/infrastructure
5SL4210-7RC — Electrical
ParameterValue
Number of poles2
Supply voltage at AC rated value415 V
5SL4210-7RC — Protection
ParameterValue
Tripping characteristic classC
Overvoltage categoryIII
5SL4210-7RC — 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
5SL4210-7RC — Environmental
ParameterValue
Pollution degree2
5SL4210-7RC — 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 5SL4210-7RC is a 2-pole SENTRON miniature circuit breaker rated 10 A with a C tripping characteristic and a 10 kA breaking capacity per EN 60898 at 415 V AC.

At 18 mm wide (1 modular unit), this 2-pole breaker occupies the same single-module width as a 1-pole unit — the second pole is stacked internally, not side-by-side. That saves one DIN-rail position per circuit compared to a standard 2-module 2-pole breaker. Mount in any position; IP20 with conductors connected means it's for enclosed panels only, not washdown areas.

Key ratings in context

Rated for AC circuits up to 415 V (multi-phase) or 250 V single-phase, and DC circuits up to 72 V. Frequency range 50/60 Hz. Accepts auxiliary devices (shunt trip, auxiliary contacts, alarm switch) via the product extension feature.

Material and compliance notes

Frequently asked questions

Where can I buy 5SL4210-7RC and get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What is the closest functional alternative to 5SL4210-7RC?

The 3-pole sibling 5SL4363-7 (63 A, C-curve) shares the same 10 kA breaking capacity, 76 mm depth, and SENTRON platform, but at 54 mm wide (3 modular units) it won't drop into a 1-module space. For a 2-pole 10 A C-curve, the 5SL4210-7RC is the correct fit — no direct single-module 2-pole alternative exists in the SENTRON range.

What is the width and depth of 5SL4210-7RC?

Width is 18 mm (1 modular unit), depth is 76 mm, installation depth 70 mm. Height is 90 mm.

Will 5SL4210-7RC fit in a panel designed for 5SL4363-7?

No — the 5SL4363-7 is a 3-pole breaker at 54 mm wide (3 modular units), while the 5SL4210-7RC is 18 mm wide (1 modular unit). The mounting rail and depth are compatible, but the width difference means the panel cutout or DIN-rail allocation must be re-planned.

What compliance documentation does Siemens provide for 5SL4210-7RC?

The part carries ratings per EN 60898 (10 kA breaking capacity) and is designed for overvoltage category III, pollution degree 2. It is halogen-free and silicon-free. For specific declarations (RoHS, REACH, UL), refer to the Siemens declaration of conformity available via the product documentation portal.

MPN
5SL4210-7RC