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ABB s203m-z50 mcb s200p 3p z type 50a
MPN: 2CDS273001R0578
Alt. SKU: S203M-Z50
Special Price
£119.66
£99.72
Regular Price
£217.56
Why Choose the S203M-Z50 [2CDS273001R0578]
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: Miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
- Voltage Ratings: Up to 440 V AC, rated ultimate short-circuit breaking capacity 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Current Rating: Rated current up to 63 A; this model rated for 3 poles (3P).
- Contact Configuration: 3 poles (3P) with red ON / green OFF contact position indication.
- Terminal Type and Size Range: Screw terminals, connecting capacity flexible 0.75 to 25 mm², rigid up to 35 mm², busbar 10/10 mm².
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute.
- Mechanical Endurance: Rated for 20,000 operating cycles.
- Energy Limiting Class: Class 3 for current limitation.
- Actuator: Toggle type, black insulation group II, sealable with marking I/O.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum breaking capacity of the S200M circuit breakers?
The S200M circuit breakers have a maximum breaking capacity of up to 10 kA at 230/400 V AC.
What are the available current ratings for the S200M miniature circuit breakers?
The S200M miniature circuit breakers are rated for currents up to 63 A.
Can the S200M circuit breakers be used in residential applications?
Yes, the S200M circuit breakers comply with IEC/EN 60898-1 and IEC/EN 609 47-2, making them suitable for residential, commercial, and industrial applications.
What is the terminal type and size range for the S200M circuit breakers?
The S200M circuit breakers feature screw terminals with a connecting capacity of 0.75 to 25 mm² for flexible conductors and up to 35 mm² for rigid conductors.
How many operating cycles is the S200M rated for?
The S200M circuit breakers are rated for 20,000 operating cycles.
What types of tripping mechanisms do the S200M circuit breakers have?
The S200M circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
Is there an auxiliary contact available for the S200M circuit breakers?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200M to save 50% space.
| Manufacturer Part Number | 2CDS273001R0578 |
|---|---|
| Amperage | 50A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-Z50 |
| Barcode | 4016779601368 |
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