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ABB S201MRK20 Miniature Circuit Breaker
The ABB S201MR-K20 is a miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in residential, commercial, and industrial applications. This 20A, 1P MCB features a K-characteristic tripping curve, providing a balance between sensitivity and immunity to transient currents. It is built to meet rigorous standards including CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077, ensuring dependable performance. The S201MR-K20 is ideal for protecting circuits in distribution boards, sub-panels, and other electrical installations where robust protection is essential.
ABB S201MRK20 Miniature Circuit Breaker Specifications:
- Extended Product Type: S201MR-K20
- Product ID: 2CDS271437R0487
- EAN: 4016779956994
- Catalog Description: Miniature Circuit Breakers MCBs - S200MR - 1P - K - 20 ampere
- Long Description: S201MR-K20 MCB K-Char., 10kA, 20A, 1P, RTT UL 1077, Ring Cable Lug
- Standards: CSA 22.2 No. 235, IEC/EN 60947-2, UL 1077
- Number of Poles: 1
- Number of Protected: 1
- Tripping Characteristic: K
- Rated Current (In): 20 A
- Rated Operational Voltage: acc. to IEC 60947-2 230 V AC
- Rated Frequency (f): 50/60 Hz
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): (230 V AC) 15 kA
- Rated Service Short-Circuit Breaking Capacity (Ics): (230 V AC) 11.2 kA
- Overvoltage Category: III
- Pollution Degree: 3
- Rated Impulse Withstand Voltage (Uimp): (5.0 kV @ 2000 m, 6.2 kV @ sea level, 4 kV)
- Degree of Protection: IP20
- Terminal Type: Double Clamp
- Connecting Capacity: Flexible with Ferrule 0.75 ... 25 mm², Flexible 0.75 ... 25 mm², Rigid 0.75 ... 35 mm², Stranded 0.75 ... 35 mm²
- Built-In Depth (_t2_): 69 mm
- Ambient Air Temperature (Operation): -25 ... +55 °C
- Interrupting Rating acc. to UL1077: (277 V AC) 10 kA
- Product Net Width: 17.5 mm
- Product Net Depth / Length: 71 mm
- Product Net Height: 100 mm
- Product Net Weight: 0.14 kg
- Package Level 1 Units: carton 10 piece
- Package Level 1 Width: 121 mm
- Package Level 1 Depth / Length: 191 mm
- Package Level 1 Height: 82 mm
- Package Level 1 Gross Weight: 1.45 kg
- Package Level 1 EAN: 4016779961851
- Package Level 2 Units: 90 piece
- Package Level 2 Width: 35 mm
- Package Level 2 Depth / Length: 395 mm
- Package Level 2 Height: 210 mm
- Package Level 2 Gross Weight: 16 kg
- Package Level 2 EAN: 4016779981521
- Minimum Order Quantity: 1 piece
- Customs Tariff Number: 85362010
- ETIM 6: EC000042 - Miniature circuit breaker (MCB)
- ETIM 7: EC000042 - Miniature circuit breaker (MCB)
- eClass: 7.0 27141901
- UNSPSC: 39121614
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Frequently Asked Questions
Where can I buy ABB S201MRK20?
You can click on the BUY or RFQ button to purchase S201MRK20 from an authorized ABB distributor.
How do I troubleshoot issues or seek technical support for part S201MRK20?
You can download the S201MRK20 datasheet or visit the ABB website for support.
Who is the manufacturer of S201MRK20?
ABB