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ABB s203-d50 mcb s200p 3 pole d type 50amp
MPN: 2CDS253001R0501
Alt. SKU: S203-D50
Special Price
£54.16
£45.13
Regular Price
£98.47
Why Choose the S203-D50 [2CDS253001R0501]
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: 3-pole miniature circuit breaker with thermal and electromechanical tripping for overload and short circuit protection.
- Rated Currents: Up to 63 A.
- Voltage Ratings: 230/400 V AC, with UL/CSA max operating voltage 110 V DC / 480Y/277 V AC.
- Breaking Capacity: Ultimate breaking capacity of 20 kA (230 V AC) and 10 kA (400 V AC); service breaking capacity 15 kA (230 V AC) and 7.5 kA (400 V AC).
- Contact Configuration: 3 poles (3P) with red ON / green OFF position indication.
- Terminal Type: Screw terminals with failsafe bi-directional cylinder-lift design; wire size range from 0.75 to 35 mm² for flexible and rigid conductors.
- Mechanical Endurance: 20,000 cycles.
- Electrical Endurance: 10,000 AC cycles.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
- Actuator: Toggle type, black insulation group II, sealable, marked I/O.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the main functions of the S200 miniature circuit breakers?
The S200 miniature circuit breakers provide overload protection through a delayed thermal tripping mechanism and short circuit protection via an electromechanical tripping mechanism.
What is the maximum rated current for the S200 series?
The S200 series can handle rated currents of up to 63 A.
What are the available configurations for the S200 circuit breakers?
The S200 circuit breakers are available in configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the breaking capacity of the S200 circuit breakers?
The ultimate breaking capacity is 20 kA at 230 V AC and 10 kA at 400 V AC, with a service breaking capacity of 15 kA at 230 V AC and 7.5 kA at 400 V AC.
What is the wire size range compatible with the S200 circuit breakers?
The S200 circuit breakers accommodate wire sizes from 0.75 to 35 mm² for both flexible and rigid conductors.
Can auxiliary contacts be mounted on the S200 circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 to save 50% space.
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 | 2CDS253001R0501 |
|---|---|
| Amperage | 50A |
| Number of Poles | 3 Pole |
| Trip Curve Type | Type B 10KA |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-D50 |
| Barcode | 4016779552059 |
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