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ABB s203m-c63 mcb s200m 3p c type 63a
MPN: 2CDS273001R0634
Alt. SKU: S203M-C63
Special Price
£69.01
£57.51
Regular Price
£125.47
Why Choose the S203M-C63 [2CDS273001R0634]
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 electromechanical tripping for overload and short circuit protection.
- Voltage Rating: Up to 440 V AC, max operating voltage UL/CSA 125 V DC / 480Y/277 V AC.
- Current Rating: Rated current up to 63 A (example model S203M-C63 at 63 A).
- Contact Configuration: 3 poles (3P) with contact position indication (Red ON / Green OFF).
- Breaking Capacity: Ultimate breaking capacity up to 25 kA at 230 V AC, 15 kA at 400 V AC.
- Terminal Type and Size Range: Screw terminals; flexible 0.75–25 mm², rigid 0.75–35 mm², busbar 10/10 mm².
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV (50/60 Hz, 1 min); actuator material insulation group II.
- Durability: Electrical endurance 10,000 AC cycles; mechanical endurance 20,000 cycles.
- Installation Size: Accepts DIN 43880 mounting size 1.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What types of tripping mechanisms are used in the S200M miniature circuit breakers?
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 ultimate breaking capacity is up to 25 kA at 230 V AC and 15 kA at 400 V AC.
What is the rated current capacity of the S200M circuit breakers?
The rated current capacity of the S200M circuit breakers is up to 63 A.
What terminal sizes are compatible with the S200M circuit breakers?
The S200M circuit breakers accept screw terminals for flexible cables ranging from 0.75–25 mm², rigid cables from 0.75–35 mm², and busbars of 10/10 mm².
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 are the installation size requirements for the S200M circuit breakers?
The S200M circuit breakers accept a DIN 43880 mounting size 1.
Are the S200M circuit breakers compliant with any standards?
Yes, all MCBs of the S200M range comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273001R0634 |
|---|---|
| Amperage | 63A |
| Number of Poles | 3 Pole |
| Trip Curve Type | Type B 10KA |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-C63 |
| Barcode | 4016779544009 |
| Product Lead Time | Estimated delivery time 3-4 days |
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