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ABB S203M-K63NA MCB - S200P - 4P - K - 63A
MPN: 2CDS273103R0607
Alt. SKU: S203M-K63NA
Special Price
£237.02
£197.52
Regular Price
£430.94
Why Choose the S203M-K63NA [2CDS273103R0607]
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 delayed thermal and electromechanic tripping for overload and short circuit protection.
- Voltage Rating: Up to 440 V AC, maximum operating voltage UL/CSA 480Y/277 V AC, 125 V DC.
- Current Rating: Rated current up to 63 A.
- Contact Configuration: 3P+N with neutral terminals on the right.
- Breaking Capacity: Ultimate short-circuit breaking capacity up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
- Terminal Type and Capacity: Screw terminals; connecting capacity 0.75 to 35 mm² (flexible and rigid), busbar 10/10 mm².
- Mechanical Endurance: 20,000 operation cycles.
- Insulation and Test Voltage: Dielectric test voltage 2 kV (50/60 Hz, 1 min); actuator material insulation group II, sealable.
- Contact Position Indication: Red ON / Green OFF for clear status viewing.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the S200M miniature circuit breaker?
The S200M miniature circuit breaker provides overload protection through a delayed thermal tripping mechanism and short circuit protection via an electromechanic tripping mechanism.
What are the available configurations for the S200M?
The S200M is available in various configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200M?
The ultimate short-circuit breaking capacity is up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What is the rated current for the S200M circuit breaker?
The rated current for the S200M is up to 63 A.
What is the cable capacity for the terminals of the S200M?
The screw terminals can accommodate connecting capacities from 0.75 to 35 mm² for both flexible and rigid cables.
Can auxiliary contacts be mounted on the S200M?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What standards does the S200M comply with?
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 | 2CDS273103R0607 |
|---|---|
| Amperage | 63A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-K63NA |
| Barcode | 4016779659611 |
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