Skip to main content
Log in
Siemens 5SY4210-5 — 2-Pole MCB (DIN Rail)

Siemens 5SY4210-5 2-Pole MCB, 10 kA, Type A, SENTRON

MPN5SY4210-5
Active

Siemens SENTRON 5SY4210-5, 2-pole miniature circuit breaker, Type A tripping characteristic, 10 kA (EN 60898) / 20 kA (IEC 60947-2) breaking capacity, 400 V AC / 60 V DC rated.

$27.94Ref. price · indicative, final on quote
Siemens 5SY4210-5 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5SY4210-5 — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
Application environmentMechanical engineering / industry
5SY4210-5 — Electrical
ParameterValue
Number of poles2
5SY4210-5 — Protection
ParameterValue
Tripping characteristic classA
Overvoltage categoryIII
5SY4210-5 — Mechanical
ParameterValue
Modular width units2
Width36 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Mounting positionany
Min.-40 °C
Max.75 °C
Protection degree (IP)IP20, with connected conductors
5SY4210-5 — Environmental
ParameterValue
Pollution degree3
5SY4210-5 — Specifications
ParameterValue
At AC rated value400 V
According to EN 60898 rated value10 kA
With single-phase operation at AC rated value440 V

Product details

The 5SY4210-5: The Type A characteristic trips on short-circuit and overload with a defined instantaneous threshold, suited for resistive and lightly inductive loads in industrial control panels.

DC ratings and environmental tolerance

For DC circuits, the 5SY4210-5 is rated 60 V (max 72 V) with a 15 kA breaking capacity per IEC 60947-2. This makes it usable in 48 V or 60 V DC auxiliary supplies common in switchgear, though the 2-pole design does not switch the neutral conductor.

It is halogen-free and silicon-free, meeting clean-environment requirements for electronics manufacturing or food processing lines.

Frequently asked questions

What is the price of Siemens 5SY4210-5?

Buyers need to compare costs and budget for the BOM.

Where can I buy Siemens 5SY4210-5?

Sourcing buyers need immediate availability and distributor channels.

What are the dimensions of Siemens 5SY4210-5?

Design engineers need to ensure fit in the panel layout.

Is Siemens 5SY4210-5 UL listed?

UL compliance is critical for North American applications.

What is the difference between 5SY4210-5 and 5SY4210-4?

Engineers need to select the correct variant for the application.

Does Siemens 5SY4210-5 have a replacement or superseding part?

Customers want to know if the part is being phased out or if an alternative exists.

MPN
5SY4210-5