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ABB s203-z50 mcb s200p 3 pole z type 50amp
MPN: 2CDS253001R0578
Alt. SKU: S203-Z50
Special Price
£129.72
£108.10
Regular Price
£235.86
Why Choose the S203-Z50 [2CDS253001R0578]
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 delay and electromechanical short circuit tripping.
- Voltage Rating: Up to 440 V AC (230 V AC / 400 V AC / 440 V AC).
- Current Rating: Up to 63 A (Product SKU: 3-pole, specific model rated up to 50 A).
- Contact Configuration: 3 poles (3P) with contact position indication (Red ON / Green OFF).
- Breaking Capacity: Rated ultimate breaking capacity: 20 kA at 230 V AC, 10 kA at 400/440 V AC.
- Terminal Type and Connecting Capacity: Screw terminals; supports flexible 0.75-25 mm² and rigid up to 35 mm² conductors.
- Insulation and Testing: Dielectric test voltage 2 kV at 50/60 Hz for 1 min.
- Mechanical and Electrical Endurance: 20,000 mechanical cycles; 10,000 electrical AC cycles.
- Installation Size: 1 DIN module (DIN 43880 compliant).
- Actuator: Toggle type, black insulated, sealable, marked I/O with 2.8 N·m tightening torque.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the System pro M compact S200 miniature circuit breakers?
The S200 miniature circuit breakers provide overload protection through a delayed thermal tripping mechanism and short circuit protection via an electromechanical tripping mechanism.
What are the available configurations for the S200 circuit breakers?
The S200 circuit breakers are available in configurations of 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200 circuit breakers?
The rated ultimate breaking capacity is 20 kA at 230 V AC and 10 kA at 400/440 V AC.
What is the cable capacity for the terminals of the S200 circuit breakers?
The screw terminals support flexible conductors from 0.75 to 25 mm² and rigid conductors up to 35 mm².
Can auxiliary contacts be mounted on the S200 circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 to save 50% space.
What standards do the S200 circuit breakers comply with?
All S200 MCBs 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 | 2CDS253001R0578 |
|---|---|
| Amperage | 50A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-Z50 |
| Barcode | 4016779551953 |
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