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S203-B32 Miniature Circuit Breaker - 3P - B - 32 A
MPN: 2CDS253001R0325
Alt. SKU: S203-B32
Special Price
£51.54
£42.95
Regular Price
£93.71
Why Choose the S203-B32 [2CDS253001R0325]
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 electromechanic tripping for overload and short circuit protection.
- Voltage Ratings: Rated for 230/400 V AC, 110 V DC, and 480Y/277 V AC.
- Breaking Capacity: Ultimate up to 20 kA at 230 V AC, Service up to 15 kA at 230 V AC.
- Contact Configuration: 3 poles (3P) with red ON / green OFF indicating contact position.
- Terminal Type and Capacity: Screw terminals, compatible with busbar 10/10 mm² and conductors 0.75–35 mm² (flexible and rigid).
- Mechanical and Electrical Endurance: 20,000 mechanical cycles; 10,000 AC electrical cycles.
- Insulation and Impulse Ratings: Dielectric test voltage 2 kV (50/60 Hz, 1 min); Energy Limiting Class 3.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb (UL/CSA).
- Actuator: Toggle type, black insulation, sealable, marked I/O.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the System pro M compact S200 miniature circuit breakers?
They are current limiting miniature circuit breakers designed for overload and short circuit protection using thermal and electromechanic tripping mechanisms.
What are the available configurations for the S200 circuit breakers?
Configurations include 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200 circuit breakers?
The ultimate breaking capacity is up to 20 kA at 230 V AC, and service breaking capacity is up to 15 kA at 230 V AC.
What is the rated current range for the S200 circuit breakers?
They are rated for currents up to 63A.
What type of terminals do the S200 circuit breakers have?
They feature screw terminals compatible with busbar 10/10 mm² and conductors ranging from 0.75 to 35 mm² (both flexible and rigid).
What is the mechanical and electrical endurance of the S200 circuit breakers?
They have a mechanical endurance of 20,000 cycles and an electrical endurance of 10,000 AC cycles.
Do the S200 circuit breakers comply with any standards?
Yes, they 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 | 2CDS253001R0325 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779469302 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 32A |
| Alternative Product SKU | S203-B32 |
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