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.
ABB s203m-c25na mcb s200p 4p c type 25amp
MPN: 2CDS273103R0254
Alt. SKU: S203M-C25NA
Special Price
£106.54
£88.78
Regular Price
£193.69
Why Choose the S203M-C25NA [2CDS273103R0254]
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: Current limiting miniature circuit breaker with thermal and electromechanical tripping for overload and short circuit protection.
- Voltage Ratings: Up to 480Y/277 V AC and 125 V DC.
- Current Rating: 25 A.
- Contact Configuration: 3P+N with neutral terminals on the right.
- Breaking Capacity: 25 kA at 230 V AC, 15 kA at 400 V AC and 440 V AC.
- Terminal Type and Size: Screw terminals, busbar 10/10 mm², flexible 0.75–25 mm², rigid 0.75–35 mm² conductors.
- Mechanical and Electrical Endurance: 20,000 cycles.
- Actuator: Toggle with I/O marking, black insulation, sealable.
- Energy Limiting Class: 3.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What types of tripping mechanisms do the S200M miniature circuit breakers use?
The S200M circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What are the available configurations for the S200M circuit breakers?
The S200M circuit breakers are available in configurations of 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200M circuit breakers?
The maximum breaking capacity is up to 10 kA at 230/400 V AC.
What is the rated current for the S200M circuit breakers?
The S200M circuit breakers have a rated current of up to 63A.
What types of conductors can be used with the S200M circuit breakers?
The S200M circuit breakers can accommodate screw terminals with busbar sizes of 10/10 mm², flexible conductors from 0.75–25 mm², and rigid conductors from 0.75–35 mm².
How many mechanical and electrical cycles can the S200M circuit breakers endure?
The S200M circuit breakers are rated for 20,000 cycles of mechanical and electrical endurance.
Do the S200M circuit breakers comply with any standards?
Yes, all MCBs in the S200M range comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273103R0254 |
|---|---|
| Amperage | 25A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-C25NA |
| Barcode | 4016779550628 |
Write Your Own Review
