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ABB s203m-k0.5na mcb s200p 4p k type 0.5amp
MPN: 2CDS273103R0157
Alt. SKU: S203M-K0.5NA
Special Price
£119.12
£99.27
Regular Price
£216.59
Why Choose the S203M-K0.5NA [2CDS273103R0157]
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-magnetic miniature circuit breaker with overload and short circuit protection.
- Rated Voltage: Up to 440 V AC.
- Rated Current: Up to 63 A.
- Contact Configuration: 3P+N (3 poles with neutral).
- Breaking Capacity: Ultimate breaking capacity up to 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz, Energy limiting class 3.
- Terminal Type and Size Range: Screw terminals; flexible with ferrule 0.75–25 mm², rigid and stranded 0.75–35 mm².
- Mechanical Endurance: 20,000 operating cycles.
- Actuator: Toggle type with red ON / green OFF indication, sealable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the S200M miniature circuit breakers?
The S200M miniature circuit breakers provide thermal-magnetic protection against overloads and short circuits.
What are the available configurations for the S200M MCBs?
The S200M MCBs are available in configurations of 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200M?
The ultimate breaking capacity is up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What is the rated current range for the S200M circuit breakers?
The rated current for the S200M circuit breakers is up to 63 A.
Can auxiliary contacts be mounted on the S200M?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200M, saving 50% space.
What is the terminal size range for the S200M MCBs?
The terminal size range is 0.75–25 mm² for flexible with ferrule and 0.75–35 mm² for rigid and stranded conductors.
What standards do the S200M MCBs comply with?
All MCBs comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273103R0157 |
|---|---|
| Amperage | 0.5A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-K0.5NA |
| Barcode | 4016779659444 |
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