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ABB s203-d0.5na mcb s200p 4p d type 0.5amp
MPN: 2CDS253103R0981
Alt. SKU: S203-D0.5NA
Special Price
£160.68
£133.90
Regular Price
£292.15
Why Choose the S203-D0.5NA [2CDS253103R0981]
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 electromechanic tripping for overload and short circuit protection.
- Rated Current: Up to 63 A.
- Voltage Ratings: Up to 440 V AC; max operating voltage UL/CSA 480Y/277 V AC, 110 V DC.
- Breaking Capacity: Up to 20 kA at 230 V AC, 10 kA at 400/440 V AC.
- Contact Configuration: 3P+N poles with neutral terminal on right.
- Terminal Type and Range: Screw terminals; suitable for conductors 0.75–35 mm² flexible and rigid; busbar 10/10 mm².
- Dielectric Strength: 2 kV at 50/60 Hz for 1 minute.
- Durability: 20,000 electrical and mechanical cycles.
- Actuator: Black insulation, 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 is the maximum rated current for the S200 miniature circuit breakers?
The maximum rated current for the S200 miniature circuit breakers is up to 63 A.
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 breaking capacity of the S200 MCBs?
The breaking capacity is up to 20 kA at 230 V AC and 10 kA at 400/440 V AC.
Can auxiliary contacts be mounted on the S200 MCBs?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 to save 50% space.
What types of conductors are suitable for the terminal connections?
The terminals are suitable for conductors ranging from 0.75 to 35 mm², both flexible and rigid.
What standards do the S200 MCBs comply with?
All MCBs of the S200 range 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 | 2CDS253103R0981 |
|---|---|
| Amperage | 0.5A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203-D0.5NA |
| Barcode | 4016779532761 |
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