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ABB s203-c25na mcb s200p 4p c type 25amp
MPN: 2CDS253103R0254
Alt. SKU: S203-C25NA
Special Price
£84.88
£70.73
Regular Price
£154.32
Why Choose the S203-C25NA [2CDS253103R0254]
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: Miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
- Rated Current: Up to 25A (Model S203-C25NA).
- Voltage Rating: 230/400 V AC, 110 V DC.
- Contact Configuration: 3P+N (four poles including neutral).
- Breaking Capacity: Ultimate 20 kA at 230 V AC, 10 kA at 400/440 V AC; Service 15 kA at 230 V AC, 7.5 kA at 400/440 V AC.
- Terminal Type: Screw terminals, failsafe bi-directional cylinder-lift.
- Connecting Capacity: Up to 35 mm² rigid and stranded conductors; busbar 10/10 mm².
- Electrical Endurance: 20,000 AC cycles.
- Mechanical Endurance: 20,000 cycles.
- Actuator: Toggle switch with red/green ON/OFF indication, sealable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the S200 miniature circuit breakers?
The S200 miniature circuit breakers provide overload and short circuit protection using thermal and electromechanic tripping mechanisms.
What are the available configurations for the S200 MCBs?
The S200 MCBs are available in configurations of 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200 MCBs?
The ultimate breaking capacity is 20 kA at 230 V AC and 10 kA at 400/440 V AC.
What is the rated current for the S203-C25NA model?
The rated current for the S203-C25NA model is up to 25A.
What is the maximum connecting capacity for conductors?
The S200 MCBs can connect up to 35 mm² for rigid and stranded conductors.
Can auxiliary contacts be mounted on the S200 MCBs?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 MCBs to save 50% space.
What standards do the S200 MCBs comply with?
All S200 MCBs 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 | 2CDS253103R0254 |
|---|---|
| Amperage | 25A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-C25NA |
| Barcode | 4016779532495 |
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