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ABB s203m-k25 mcb s200p 3p k type 25a
MPN: 2CDS273001R0517
Alt. SKU: S203M-K25
Special Price
£88.87
£74.06
Regular Price
£161.59
Why Choose the S203M-K25 [2CDS273001R0517]
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 electromechanic tripping for overload and short circuit protection.
- Rated Current: Up to 63 A.
- Voltage Ratings: 230/400/440 V AC.
- Breaking Capacity: 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Contact Configuration: 3 poles (3P).
- Terminal Type & Size Range: Screw terminals; flexible 0.75–25 mm², rigid/stranded 0.75–35 mm², busbar 10/10 mm².
- Mechanical Endurance: 20,000 cycles.
- Insulation & Dielectric Strength: Rated dielectric test voltage 2 kV, Actuator made of insulation group II material.
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 S200M miniature circuit breakers?
The maximum rated current for the S200M miniature circuit breakers is up to 63 A.
What are the available breaking capacities for this product?
The breaking capacities are 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What types of tripping mechanisms are used in the S200M circuit breakers?
The S200M circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200M to save 50% space.
What terminal types and sizes are compatible with the S200M?
The S200M has screw terminals compatible with flexible cables of 0.75–25 mm², rigid/stranded cables of 0.75–35 mm², and busbars of 10/10 mm².
What standards do the S200M circuit breakers comply with?
All MCBs of 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 | 2CDS273001R0517 |
|---|---|
| Amperage | 25A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-K25 |
| Barcode | 4016779601290 |
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