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ABB s203-c3na mcb s200p 4p c type 3amp
MPN: 2CDS253103R0034
Alt. SKU: S203-C3NA
Special Price
£84.88
£70.73
Regular Price
£154.32
Why Choose the S203-C3NA [2CDS253103R0034]
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: Current limiting miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
- Voltage Rating: Up to 440 V AC, max operating voltage UL/CSA 480Y/277 V AC, 110 V DC.
- Current Rating: Rated currents up to 63 A, SKU example rated at 3 A.
- Contact Configuration: 3 poles plus neutral (3P+N) with neutral terminal on right.
- Breaking Capacity: Ultimate short-circuit breaking capacity up to 20 kA at 230 V AC; service breaking capacity 15 kA at 230 V AC.
- Terminal Type and Capacity: Screw terminals, compatible with flexible cables 0.75–25 mm² and rigid cables 0.75–35 mm², busbar 10/10 mm².
- Mechanical & Electrical Endurance: 20,000 cycles each.
- Insulation & Test Ratings: Dielectric test voltage 2 kV (50/60 Hz, 1 min), energy limiting class 3.
- Actuator: Toggle type, black, 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 main functions of the System pro M compact S200 miniature circuit breakers?
The S200 MCBs provide current limiting with thermal tripping for overload protection and electromechanic tripping for short circuit protection.
What is the maximum breaking capacity of the S200 MCBs?
The ultimate short-circuit breaking capacity is up to 20 kA at 230 V AC, with a service breaking capacity of 15 kA at the same voltage.
What types of cables are compatible with the S200 MCBs?
They are compatible with flexible cables ranging from 0.75 to 25 mm² and rigid cables from 0.75 to 35 mm².
Can auxiliary contacts be mounted on the S200 MCBs?
Yes, bottom-fitting auxiliary contacts can be mounted to save 50% space.
What are the available configurations for the S200 MCBs?
The S200 MCBs are available in configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
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 | 2CDS253103R0034 |
|---|---|
| Amperage | 3A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-C3NA |
| Barcode | 4016779532419 |
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