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ABB s203m-d0.5na mcb s200p 4p d type 0.5amp
MPN: 2CDS273103R0981
Alt. SKU: S203M-D0.5NA
Special Price
£166.85
£139.04
Regular Price
£303.36
Why Choose the S203M-D0.5NA [2CDS273103R0981]
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 electromechanical tripping for overload and short circuit protection.
- Rated Current: Up to 63A.
- Voltage Ratings: 230/400 V AC, maximum operating voltage UL/CSA 125 V DC / 480Y/277 V AC.
- Breaking Capacity: Ultimate short-circuit breaking capacity 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Contact Configuration: 3 poles plus neutral (3P+N) with right position neutral terminals.
- Terminal Type and Size: Screw terminals compatible with busbar 10/10 mm², flexible 0.75–25 mm², rigid 0.75–35 mm² conductors.
- Durability: Electrical and mechanical endurance of 20,000 cycles each.
- Actuator: Toggle type with red ON / green OFF indication, insulation group II, sealable.
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 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 ultimate short-circuit breaking capacity is 25 kA at 230 V AC and 15 kA at 400/440 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 rated current for the S200M circuit breakers is up to 63A.
What types of conductors are compatible with the S200M circuit breakers?
The S200M circuit breakers have screw terminals compatible with busbar 10/10 mm², flexible conductors from 0.75–25 mm², and rigid conductors 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 | 2CDS273103R0981 |
|---|---|
| Amperage | 0.5A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D0.5NA |
| Barcode | 4016779663311 |
| Product Lead Time | Delivery 7/10 Days |
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