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ABB s203m-c3 mcb s200m 3p c type 3amp
MPN: 2CDS273001R0034
Alt. SKU: S203M-C3
Special Price
£70.76
£58.97
Regular Price
£128.66
Why Choose the S203M-C3 [2CDS273001R0034]
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 electromechanical tripping for overload and short circuit protection.
- Voltage Rating: 230/400 V AC, max operating voltage UL/CSA 480Y/277 V AC, 125 V DC.
- Current Rating: Rated current up to 63 A; specific model S203M-C3 rated for 3 A.
- Contact Configuration: 3 poles (3P) with red ON / green OFF indication.
- Breaking Capacity: Ultimate breaking capacity up to 25 kA at 230 V AC; service short-circuit breaking capacity 7.5 kA at 230 V AC.
- Terminal Type & Size: Screw terminals, compatible with flexible and rigid conductors 0.75 to 35 mm².
- Mechanical & Electrical Endurance: 20,000 operating cycles (both mechanical and electrical).
- Insulation & Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute; actuator insulation Group II.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb for UL/CSA rated terminals.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the S200M miniature circuit breakers?
The S200M miniature circuit breakers provide overload and short circuit protection using thermal and electromechanical tripping mechanisms.
What are the available current ratings for the S200M series?
The S200M series has rated currents up to 63 A, with specific models like the S203M-C3 rated for 3 A.
What is the breaking capacity of the S200M circuit breakers?
The ultimate breaking capacity is up to 25 kA at 230 V AC, with a service short-circuit breaking capacity of 7.5 kA at 230 V AC.
What types of conductors are compatible with the S200M terminals?
The S200M circuit breakers have screw terminals compatible with flexible and rigid conductors ranging from 0.75 to 35 mm².
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What standards do the S200M circuit breakers comply with?
All S200M circuit breakers comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
What is the mechanical and electrical endurance of the S200M circuit breakers?
The S200M circuit breakers have a mechanical and electrical endurance of 20,000 operating cycles.
| Manufacturer Part Number | 2CDS273001R0034 |
|---|---|
| Amperage | 3A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-C3 |
| Barcode | 4016779550390 |
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