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ABB s203-b20 mcb s200p 3 pole b type 20amp
MPN: 2CDS253001R0205
Alt. SKU: S203-B20
Special Price
£47.65
£39.71
Regular Price
£86.64
Why Choose the S203-B20 [2CDS253001R0205]
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: Thermal and electromechanical tripping for overload and short circuit protection.
- Rated Current: Up to 63 A.
- Voltage Rating: 230 V / 400 V AC, 110 V DC.
- Contact Configuration: 3 poles (3P).
- Breaking Capacity: Up to 20 kA at 230 V AC, 10 kA at 400 V AC.
- Terminal Type: Screw terminals, fits wire sizes 0.75 to 35 mm² (flexible and rigid).
- Insulation & Dielectric Test: Rated for 2 kV dielectric test voltage, insulation material Group II.
- Mechanical & Electrical Endurance: 20,000 cycles each.
- Contact Position Indicator: Red ON / Green OFF.
- Tightening Torque: 2.8 N·m (18 in·lb UL/CSA).
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"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What types of tripping mechanisms do the S200 miniature circuit breakers use?
The S200 miniature circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What is the maximum breaking capacity of the S200 circuit breakers?
The S200 circuit breakers have a breaking capacity of up to 20 kA at 230 V AC and 10 kA at 400 V AC.
What are the available configurations for the S200 circuit breakers?
The S200 circuit breakers are available in various configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What wire sizes can be connected to the S200 circuit breakers?
The S200 circuit breakers can accommodate wire sizes from 0.75 to 35 mm², both flexible and rigid.
What is the rated current for the S200 circuit breakers?
The rated current for the S200 circuit breakers is up to 63 A.
Can auxiliary contacts be mounted on the S200 circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 circuit breakers, allowing for a space saving of 50%.
What standards do the S200 circuit breakers comply with?
All S200 circuit breakers comply with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS253001R0205 |
|---|---|
| Amperage | 20A |
| Number of Poles | 3 Pole |
| Trip Curve Type | Type B 10KA |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-B20 |
| Barcode | 4016779469104 |
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