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ABB S202MRK3 Miniature Circuit Breaker

The ABB S202MR-K3 is a miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and industrial applications. This 2-pole MCB features a 3A rated current and a 10kA interrupting capacity, ensuring effective protection against short circuits and overloads. It is certified to CSA, IEC/EN 60947-2, and UL 1077 standards, guaranteeing its performance and safety. The S202MR-K3 is suitable for use in modular DIN rail systems and offers convenient terminal connections for flexible and rigid wiring. Its compact design and robust construction make it a dependable choice for electrical distribution panels and circuit protection systems.

Authorized Distributors
Part No:S202MR-K3
Stock:0
Inv Date:06-02-2026
Price: Unit price: $107.61
Buy/RFQ:
Part No:S202MR-K3
Stock:0
Inv Date:06-01-2026
Price: Unit price: $118.08
Buy/RFQ:
Part No:S202MR-K3
Stock:3
Inv Date:06-01-2026
Price: Unit price: $74.96
Buy/RFQ:
Part No:S202MR-K3
Stock:3
Inv Date:06-01-2026
Price: Unit price: $74.96
Buy/RFQ:

ABB S202MRK3 Miniature Circuit Breaker Specifications:

  • Extended Product Type: 5202MR-K3
  • Product ID: 2CDS2f2437fRO317
  • EAN: 4016779957816
  • Catalog Description: Miniature Circuit Breakers MCBs - S200MR - 2P - K - 3 ampere
  • Long Description: S202MR-K3 MCB K-Char., 10kA, 3A, 2P, RTT UL 1077, Ring Cable Lug
  • Standards: CSA, IEC/EN 60947-2, UL 1077
  • Number of Poles: 2
  • Tripping Characteristic: K
  • Rated Current: 3A
  • Rated Operational Voltage: 400 V AC
  • Rated Frequency: 50/60 Hz
  • Short-Circuit Breaking Capacity: 15 kA (400 V AC)
  • Service Short-Circuit Breaking Capacity: 11.2 kA (400 V AC)
  • Overvoltage Category: II
  • Pollution Degree: 3
  • Impulse Withstand Voltage: 4kV
  • Degree of Protection: IP20
  • Terminal Type: Double Clamp
  • Connecting Capacity: 0.75 ... 25 mm²
  • Built-In Depth: 69 mm
  • Ambient Air Temperature: -25... +55 °C
  • Interrupting Rating: 10kA (480Y / 277V AC)
  • Product Net Width: 35 mm
  • Product Net Depth / Length: Timm
  • Product Net Height: 100 mm
  • Product Net Weight: 0.28 kg
  • Package Level 1 Units: 5 piece
  • Package Level 1 Gross Weight: 1.45 kg
  • Package Level 1 EAN: 4016779961448
  • Package Level 2 Units: 45 piece
  • Package Level 2 Gross Weight: 16 kg
  • Package Level 2 EAN: 4016779981682
  • Minimum Order Quantity: 1 piece
  • Customs Tariff Number: 85362010
  • ETIM 6: ECO00042
  • ETIM 7: ECO000042
  • eClass: 7.0 27141901
  • UNSPSC: 39121614

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Frequently Asked Questions

Where can I buy ABB S202MRK3?

You can click on the BUY or RFQ button to purchase S202MRK3 from an authorized ABB distributor.

How do I troubleshoot issues or seek technical support for part S202MRK3?

You can download the S202MRK3 datasheet or visit the ABB website for support.

Who is the manufacturer of S202MRK3?

ABB

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