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ABB s203-z25na mcb s200p 4p z type 25amp
MPN: 2CDS253103R0518
Alt. SKU: S203-Z25NA
Special Price
£128.82
£107.35
Regular Price
£234.22
Why Choose the S203-Z25NA [2CDS253103R0518]
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 electromechanical trip for overload and short circuit protection.
- Voltage Ratings: 230 V AC, 400 V AC, 440 V AC; max operating voltage UL/CSA 110 V DC, 480Y/277 V AC.
- Current Rating: Rated currents up to 63 A; this model rated for 25 A.
- Contact Configuration: 3 poles + neutral (3P+N).
- Breaking Capacity: Ultimate breaking capacity 20 kA (230 V AC), 10 kA (400/440 V AC); service breaking capacity 15 kA (230 V AC), 7.5 kA (400/440 V AC).
- Terminal Type: Screw terminals with failsafe bi-directional cylinder-lift design.
- Connecting Capacity: Busbar 10 mm²; flexible and rigid conductors 0.75 to 35 mm².
- Electrical and Mechanical Endurance: 20,000 AC cycles and 20,000 mechanical cycles.
- Tightening Torque: 2.8 N·m (18 in·lb UL/CSA).
- Contact Position Indication: Red ON / Green OFF.
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?
The S200 miniature circuit breakers provide overload and short circuit protection through thermal and electromechanical 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 specific model mentioned?
This model is rated for a current of 25 A, with a maximum rating of up to 63 A available in the range.
What is the connecting capacity for conductors?
The connecting capacity is 10 mm² for busbar and 0.75 to 35 mm² for flexible and rigid conductors.
Can auxiliary contacts be mounted on the S200 MCBs?
Yes, bottom-fitting auxiliary contacts can be mounted to save 50% space.
What standards do the S200 MCBs comply with?
All 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 | 2CDS253103R0518 |
|---|---|
| Amperage | 25A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-Z25NA |
| Barcode | 4016779533065 |
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