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ABB s203m-d20 mcb s200m 3p d type 20amp
MPN: 2CDS273001R0201
Alt. SKU: S203M-D20
Special Price
£66.77
£55.64
Regular Price
£121.39
Why Choose the S203M-D20 [2CDS273001R0201]
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.
- Rated Current: Up to 63 A; this model rated at 20 A.
- Voltage Rating: 230/400 V AC.
- Number of Poles: 3P (three poles).
- Breaking Capacity: Ultimate short-circuit breaking capacity of 25 kA at 230 V AC, 15 kA at 400 V AC.
- Terminal Type and Capacity: Screw terminals; accepts flexible conductors 0.75–25 mm² and rigid conductors 0.75–35 mm².
- Mechanical and Electrical Endurance: Rated for 20,000 mechanical cycles and 20,000 electrical AC cycles.
- Contact Position Indication: Red ON / Green OFF visual indication.
- Tightening Torque: 2.8 N·m (18 in·lb for UL/CSA).
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"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 is a current limiting miniature circuit breaker designed for overload and short circuit protection, utilising both thermal and electromechanical tripping mechanisms.
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 25 kA at 230 V AC and 15 kA at 400 V AC.
What is the rated current for the S200M model?
This model has a rated current of 20 A, with the range supporting up to 63 A.
What types of conductors can be used with the S200M terminals?
The screw terminals accept flexible conductors from 0.75–25 mm² and rigid conductors from 0.75–35 mm².
How many mechanical and electrical cycles is the S200M rated for?
The S200M is rated for 20,000 mechanical cycles and 20,000 electrical AC cycles.
What standards does the S200M comply with?
All MCBs in the S200M range comply with IEC/EN 60898-1 and IEC/EN 609 47-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273001R0201 |
|---|---|
| Amperage | 20A |
| Number of Poles | 3 Pole |
| Trip Curve Type | Type B 10KA |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D20 |
| Barcode | 4016779601047 |
| Product Lead Time | In Stock, Next Day Delivery |
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