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ABB s201m-z50na mcb s200m 2 pole z type 50amp
MPN: 2CDS271103R0578
Alt. SKU: S201M-Z50NA
Special Price
£55.36
£46.13
Regular Price
£100.66
Why Choose the S201M-Z50NA [2CDS271103R0578]
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.
- Voltage Rating: Up to 400 V AC; maximum operating voltage UL/CSA 480Y/277 V AC and 60 V DC.
- Current Rating: Rated currents up to 63 A; specific model rated for 50 A (S201M-Z50NA).
- Contact Configuration: 1P+N with right-positioned neutral terminals and red ON / green OFF contact position indication.
- Terminal Type and Size Range: Screw terminals; supports busbar 10/10 mm², flexible cables 0.75–25 mm², rigid cables 0.75–35 mm², stranded cables 0.75–35 mm².
- Mechanical Endurance: 20,000 operating cycles.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
- Breaking Capacity: Rated ultimate breaking capacity up to 25 kA at 133 V AC, 15 kA at 230/400 V AC; rated service breaking capacity 10 kA at 230 V AC.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What types of tripping mechanisms do the S200M miniature circuit breakers use?
The S200M miniature 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 S200M circuit breakers have a rated ultimate breaking capacity of up to 25 kA at 133 V AC and 15 kA at 230/400 V AC.
What configurations are available for the S200M circuit breakers?
The S200M circuit breakers are available in various configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the rated current capacity of the S200M circuit breakers?
The S200M circuit breakers can handle rated currents up to 63 A, with a specific model rated for 50 A (S201M-Z50NA).
What types of cables can be used with the S200M circuit breakers?
The S200M circuit breakers support flexible cables from 0.75–25 mm², rigid cables from 0.75–35 mm², and stranded cables from 0.75–35 mm².
Are the S200M circuit breakers compliant with any standards?
Yes, all MCBs in the S200M range comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200M circuit breakers, allowing for a space-saving installation.
| Manufacturer Part Number | 2CDS271103R0578 |
|---|---|
| Amperage | 50A |
| Number of Poles | 2 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S201M-Z50NA |
| Barcode | 4016779600309 |
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