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ABB s203m-c4 mcb s200m 3p c type 4a
MPN: 2CDS273001R0044
Alt. SKU: S203M-C4
Special Price
£69.80
£58.17
Regular Price
£126.91
Why Choose the S203M-C4 [2CDS273001R0044]
System pro M compact S200M 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 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space.
Technical Specification
- Function: Miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
- Voltage Rating: Up to 440 V AC; maximum operating voltage UL/CSA 480Y/277 V AC, 125 V DC.
- Current Rating: Rated currents up to 63 A; specific product rated for 3 poles at C4 characteristic.
- Breaking Capacity: Ultimate breaking capacity up to 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Contact Configuration: 3 poles (3P) with red ON/green OFF indication.
- Terminal Type and Capacity: Screw terminals; supports busbars 10x10 mm², flexible 0.75–25 mm², rigid and stranded up to 35 mm².
- Mechanical and Electrical Endurance: Rated for 20,000 AC cycles and 20,000 mechanical cycles.
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute; insulation group II.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum breaking capacity of the S200M miniature circuit breakers?
The ultimate breaking capacity is up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What are the available current ratings for the S200M circuit breakers?
The S200M circuit breakers are rated for currents up to 63 A.
Can the S200M circuit breakers be used in residential applications?
Yes, the S200M circuit breakers comply with IEC/EN 60898-1 and are suitable for residential, commercial, and industrial applications.
What is the terminal capacity for the S200M circuit breakers?
The circuit breakers support screw terminals for busbars of 10x10 mm², flexible conductors from 0.75–25 mm², and rigid or stranded conductors up to 35 mm².
Is it possible to mount auxiliary contacts on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What tripping mechanisms are used in the S200M circuit breakers?
The S200M circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What is the insulation strength of the S200M circuit breakers?
The dielectric test voltage is 2 kV at 50/60 Hz for 1 minute, and they are classified under insulation group II.
| Manufacturer Part Number | 2CDS273001R0044 |
|---|---|
| Amperage | 4A |
| Number of Poles | 3 Pole |
| Trip Curve Type | Type B 10KA |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-C4 |
| Barcode | 4016779550406 |
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