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ABB s203m-c50na mcb s200p 4p c type 50amp
MPN: 2CDS273103R0504
Alt. SKU: S203M-C50NA
Special Price
£112.87
£94.06
Regular Price
£205.22
Why Choose the S203M-C50NA [2CDS273103R0504]
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: Three-pole + neutral miniature circuit breaker with thermal and electromechanical trip mechanisms for overload and short circuit protection.
- Voltage Rating: Up to 440 V AC with 25 kA breaking capacity at 230 V AC.
- Current Rating: 50 A rated current.
- Contact Configuration: 3P+N with neutral terminals positioned on the right.
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV (50/60 Hz, 1 min), Energy Limiting Class 3.
- Terminal Type and Capacity: Screw terminals; supports busbar 10/10 mm², flexible cables 0.75–25 mm², rigid cables 0.75–35 mm².
- Mechanical and Electrical Endurance: 20,000 mechanical cycles; 10,000 AC electrical cycles.
- Actuator: Toggle type, black insulated, sealable with red ON / green OFF indication.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the tripping mechanisms used in the S200M miniature circuit breakers?
The S200M miniature circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What is the maximum breaking capacity of the S200M circuit breakers?
The S200M circuit breakers have a breaking capacity of up to 10 kA at 230/400 V AC.
What configurations are available 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 rated current for the S200M circuit breakers?
The S200M circuit breakers have a rated current of up to 63A.
What types of cables can be used with the S200M circuit breakers?
The S200M circuit breakers support flexible cables from 0.75–25 mm² and rigid cables from 0.75–35 mm².
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What standards do the S200M circuit breakers comply with?
All S200M circuit breakers comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273103R0504 |
|---|---|
| Amperage | 50A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-C50NA |
| Barcode | 4016779544016 |
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