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ABB S203PRK1 Miniature Circuit Breaker
The ABB S203PR-K1 is a miniature circuit breaker (MCB) from the S200PR series, designed to provide overcurrent protection for electrical circuits. This 3-pole breaker has a rated current of 1A and a tripping characteristic of 'K', indicating a delayed response to overloads. It is certified to CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077 standards, ensuring compliance with recognized safety and performance benchmarks. The breaker is suitable for a wide range of industrial and commercial applications, including power distribution panels, lighting circuits, and motor protection. Its ring-tongue terminals and captive screw design simplify installation and maintenance, while the IP20 degree of protection safeguards against dust and foreign objects. The S203PR-K1 offers reliable protection and ease of use for electrical professionals.
ABB S203PRK1 Miniature Circuit Breaker Specifications:
- Extended Product Type: S203PR-K1
- Product ID: 2CDS273427R0217
- EAN: 4016779847407
- Catalog Description: Miniature Circuit Breaker - S200PR - 3P - K - 1 ampere
- Long Description: S203PR-K1 MCB K-Char., 10kA, 1A, 3P, RTT UL 1077, Ring Cable Lug
- Number of Poles: 3
- Number of Protected: 3
- Tripping Characteristic: K
- Rated Current (In): 1 A
- Rated Operational Voltage: acc. to IEC 60947-2 400 V AC
- Power Loss: 3.81 W
- Rated Insulation Voltage (Ui): acc. to IEC/EN 60664-1 500 V
- Rated Frequency (f): 50/60 Hz
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): (400 V AC) 15 kA
- Rated Service Short-Circuit Breaking Capacity (Ics): (400 V AC) 11.2 kA
- Overvoltage Category: III
- Pollution Degree: 2
- Rated Impulse Withstand Voltage (Uimp): 4 kV
- Dielectric Test Voltage: 50/60 Hz, 1 min: 2 kV
- Housing Material: Insulation Group I, RAL 7035
- Actuator Material: Insulation Group II, Black, Sealable
- Actuator Marking: I / O
- Contact Position: Red ON / Green OFF
- Degree of Protection: IP20
- Electrical Endurance: 20000 AC cycle
- Terminal Type: Ring-Tongue Terminals
- Screw Terminal Type: Ring-Tongue Terminal with Captive Screw
- Tightening Torque: 2.8 N·m
- Mounting on DIN Rail: TH35-7.5 / TH35-15 (IEC 60715)
- Mounting Position: Any
- Built-In Depth (t2): 69 mm
- Installation Size: acc. to DIN 43880 2
- Ambient Air Temperature (Operation): -25 ... +55 °C
- Ambient Air Temperature (Storage): -40 ... +70 °C
- Resistance to Shock: 25g / 2 shocks / 13 ms
- Resistance to Vibrations: 5g, 20 cycles
- Maximum Operating Voltage UL/CSA: 480Y / 277 V AC
- Connecting Capacity UL/CSA: Conductor 14-4 AWG
- Interrupting Rating UL1077: (480Y / 277 V AC) 10 kA
- Product Net Width: 52.5 mm
- Product Net Depth / Length: 71 mm
- Product Net Height: 100 mm
- Product Net Weight: 0.42 kg
- Package Level 1 Units: 3 piece
- Package Level 1 Gross Weight: 1.32 kg
- Minimum Order Quantity: 1 piece
- Customs Tariff Number: 85362010
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Frequently Asked Questions
Where can I buy ABB S203PRK1?
You can click on the BUY or RFQ button to purchase S203PRK1 from an authorized ABB distributor.
How do I troubleshoot issues or seek technical support for part S203PRK1?
You can download the S203PRK1 datasheet or visit the ABB website for support.
Who is the manufacturer of S203PRK1?
ABB