We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
S203-C3 Miniature Circuit Breaker - 3P - C - 3 A
MPN: 2CDS253001R0034
Alt. SKU: S203-C3
Special Price
£53.75
£44.79
Regular Price
£97.73
Why Choose the S203-C3 [2CDS253001R0034]
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 Current: Up to 63 A.
- Rated Voltage: 230/400/440 V AC; Maximum operating voltage UL/CSA 110 V DC / 480Y/277 V AC.
- Breaking Capacity: Ultimate breaking capacity 20 kA at 230 V AC, 10 kA at 400/440 V AC; Service breaking capacity 15 kA at 230 V AC, 7.5 kA at 400/440 V AC.
- Contact Configuration: 3 poles (3P) with red ON / green OFF indication.
- Terminal Type & Capacity: Failsafe bi-directional screw terminals; flexible 0.75–25 mm², rigid and stranded up to 35 mm²; busbar 10/10 mm².
- Mechanical & Electrical Endurance: 20,000 operating cycles each.
- Tightening Torque: 2.8 N·m (18 in·lb UL/CSA).
- Actuator: Toggle switch, black, sealable, marked I/O.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 min.
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 maximum rated current for the S200 miniature circuit breakers is 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 ultimate breaking capacity is 20 kA at 230 V AC and 10 kA at 400/440 V AC; the service breaking capacity is 15 kA at 230 V AC and 7.5 kA at 400/440 V AC.
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 is the tightening torque for the terminals of the S200 circuit breakers?
The tightening torque for the terminals is 2.8 N·m (18 in·lb UL/CSA).
What standards do the S200 circuit breakers comply with?
All MCBs of the S200 product range comply with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077.
What is the dielectric test voltage for the S200 circuit breakers?
The dielectric test voltage is 2 kV at 50/60 Hz for 1 minute.
| Manufacturer Part Number | 2CDS253001R0034 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779523455 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 3A |
| Alternative Product SKU | S203-C3 |
Write Your Own Review
