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ABB s203-k20 mcb s200p 3 pole k type 20amp
MPN: 2CDS253001R0487
Alt. SKU: S203-K20
Special Price
£78.60
£65.50
Regular Price
£142.91
Why Choose the S203-K20 [2CDS253001R0487]
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Technical Specification
- Function: Current limiting miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
- Rated Voltage: 230/400/440 V AC, 110 V DC.
- Rated Current: 20 A.
- Contact Configuration: 3 poles (3P).
- Breaking Capacity: Up to 20 kA at 230 V AC, 10 kA at 400/440 V AC.
- Terminal Type and Capacity: Screw terminals, busbar 10 mm², flexible 0.75–25 mm², rigid 0.75–35 mm².
- Electrical Endurance: 20,000 AC cycles.
- Mechanical Endurance: 20,000 cycles.
- Insulation Rating: Dielectric test voltage 2 kV (50/60 Hz, 1 min).
- Actuator: Toggle type with red (ON) / green (OFF) indication, sealable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the System pro M compact S200 miniature circuit breakers?
They are current limiting miniature circuit breakers providing overload and short circuit protection through thermal and electromechanic tripping mechanisms.
What are the available configurations for the S200 circuit breakers?
The S200 circuit breakers are available in configurations of 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200 circuit breakers?
The maximum breaking capacity is up to 20 kA at 230 V AC and 10 kA at 400/440 V AC.
What is the rated current for the S200 circuit breakers?
The rated current for the S200 circuit breakers is up to 63A.
What type of terminals do the S200 circuit breakers use?
They use screw terminals with a busbar capacity of 10 mm², and flexible and rigid wire capacities of 0.75–25 mm² and 0.75–35 mm², respectively.
Are the S200 circuit breakers suitable for residential and industrial applications?
Yes, they comply with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077, making them suitable for residential, commercial, and industrial applications.
What is the electrical endurance of the S200 circuit breakers?
The electrical endurance is rated at 20,000 AC cycles.
| Manufacturer Part Number | 2CDS253001R0487 |
|---|---|
| Amperage | 20A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-K20 |
| Barcode | 4016779507554 |
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