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ABB s201-b20na mcb s200p 1+n pole b type 20a amp
MPN: 2CDS251103R0205
Alt. SKU: S201-B20NA
Special Price
£52.39
£43.66
Regular Price
£95.26
Why Choose the S201-B20NA [2CDS251103R0205]
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 electromechanical tripping for overload and short circuit protection.
- Rated Current: Up to 63 A.
- Number of Poles: 1P+N configuration.
- Breaking Capacity: Up to 20 kA (133 V AC), 10 kA (230/400 V AC), 20 kA (24 V DC), 10 kA (60 V DC).
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): 10 kA at 230/400 V AC, 20 kA at 133 V AC.
- Operating Voltage: Up to 480Y/277 V AC, 110 V DC.
- Terminal Type: Screw terminals, failsafe bi-directional cylinder-lift.
- Connecting Capacity: Flexible and rigid conductors 0.75–35 mm², busbar 10/10 mm².
- Electrical and Mechanical Endurance: 20,000 AC cycles and 20,000 mechanical cycles.
- Actuator: Toggle type, black, sealable with red ON/green OFF indication.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum rated current for the S200 miniature circuit breakers?
The S200 miniature circuit breakers have a maximum rated current of up to 63 A.
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 breaking capacity of the S200 circuit breakers?
The breaking capacity is up to 10 kA at 230/400 V AC and up to 20 kA at 133 V AC.
Can auxiliary contacts be mounted on the S200 circuit breakers?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200 to save 50% space.
What is the terminal type used in the S200 circuit breakers?
The S200 circuit breakers use screw terminals with a failsafe bi-directional cylinder-lift design.
What is the connecting capacity for conductors with the S200 circuit breakers?
The connecting capacity is for flexible and rigid conductors from 0.75 to 35 mm², and busbar of 10/10 mm².
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 | 2CDS251103R0205 |
|---|---|
| Amperage | 20A |
| Number of Poles | 1 Pole + N |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S201-B20NA |
| Barcode | 4016779531627 |
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