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ABB s203m-c3na mcb s200p 4p c type 3amp
MPN: 2CDS273103R0034
Alt. SKU: S203M-C3NA
Special Price
£124.74
£103.95
Regular Price
£226.80
Why Choose the S203M-C3NA [2CDS273103R0034]
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: Thermal and electromagnetic tripping mechanisms for overload and short circuit protection.
- Voltage Ratings: Up to 440 V AC, with maximum operating voltage 480Y/277 V AC (UL/CSA rated).
- Current Rating: Rated currents up to 63 A; example model rated for 3 A.
- Contact Configuration: 3P+N with neutral terminal positioned on the right.
- Breaking Capacity: Up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
- Terminal Type and Capacity: Screw terminals; accommodates flexible cables 0.75–25 mm² and rigid cables 0.75–35 mm².
- Electrical and Mechanical Endurance: Rated for 20,000 AC cycles (electrical) and 20,000 mechanical operations.
- Insulation and Impulse Ratings: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute; energy limiting class 3.
- Contact Position Indicator: Red for ON, green for OFF.
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"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 circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What are the available configurations 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 maximum breaking capacity of the S200M circuit breakers?
The maximum breaking capacity is up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What is the rated current capacity of the S200M circuit breakers?
The S200M circuit breakers have rated currents up to 63 A, with specific models available for lower ratings, such as 3 A.
What types of cables can be accommodated by the S200M circuit breakers?
The S200M circuit breakers can accommodate flexible cables from 0.75 to 25 mm² and rigid cables from 0.75 to 35 mm².
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.
How can auxiliary contacts be mounted on the S200M circuit breakers?
A bottom-fitting auxiliary contact can be mounted on the S200M circuit breakers, allowing for a space saving of 50%.
| Manufacturer Part Number | 2CDS273103R0034 |
|---|---|
| Amperage | 3A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-C3NA |
| Barcode | 4016779550543 |
| Product Lead Time | Delivery 7/10 Days |
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