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ABB s201m-b50na mcb s200m 2 pole b type 50amp
MPN: 2CDS271103R0505
Alt. SKU: S201M-B50NA
Special Price
£47.90
£39.92
Regular Price
£87.10
Why Choose the S201M-B50NA [2CDS271103R0505]
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 electromechanical tripping for overload and short-circuit protection.
- Voltage Rating: Up to 480Y/277 V AC, 60 V DC.
- Current Rating: Up to 63 A.
- Contact Configuration: 1P+N with right-positioned neutral terminals.
- Breaking Capacity: 15 kA at 230/400 V AC, 25 kA at 133 V AC.
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 min.
- Terminal Type and Size Range: Screw terminals; busbar 10/10 mm², flexible 0.75–25 mm², rigid 0.75–35 mm².
- Durability: 20,000 mechanical and 10,000–20,000 electrical AC cycles.
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 maximum breaking capacity is 15 kA at 230/400 V AC and 25 kA at 133 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 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 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.
What is the insulation and dielectric strength of the S200M circuit breakers?
The dielectric test voltage is 2 kV at 50/60 Hz for 1 minute.
| Manufacturer Part Number | 2CDS271103R0505 |
|---|---|
| Amperage | 50A |
| Number of Poles | 2 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S201M-B50NA |
| Barcode | 4016779543835 |
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