We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB s203m-k20 mcb s200p 3p k type 20a
MPN: 2CDS273001R0487
Alt. SKU: S203M-K20
Special Price
£88.66
£73.88
Regular Price
£161.18
Why Choose the S203M-K20 [2CDS273001R0487]
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: 20 A.
- Voltage Rating: Up to 440 V AC.
- Contact Configuration: 3 poles (3P).
- Breaking Capacity: 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Terminal Type and Capacity: Screw terminals, up to 35 mm² rigid or stranded wire.
- Mechanical Endurance: 20,000 operating cycles.
- Actuator: Toggle type with red ON/green OFF indicator, sealable.
- Insulation and Dielectric Strength: Insulation Group II, dielectric test voltage 2 kV at 50/60 Hz for 1 minute.
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 breakers?
The S200M miniature circuit breakers are current limiting devices designed for overload and short circuit protection using thermal and electromechanical tripping mechanisms.
What are the available configurations for the S200M MCBs?
The S200M MCBs are available in various configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the maximum breaking capacity of the S200M MCBs?
The maximum breaking capacity is 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What is the rated current for the S200M MCBs?
The rated current for the S200M MCBs is up to 63 A, with the specific model mentioned having a rated current of 20 A.
What type of terminals do the S200M MCBs use?
The S200M MCBs use screw terminals with a capacity for up to 35 mm² rigid or stranded wire.
Can auxiliary contacts be added to the S200M MCBs?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What standards do the S200M MCBs comply with?
All MCBs in 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 | 2CDS273001R0487 |
|---|---|
| Amperage | 20A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-K20 |
| Barcode | 4016779601269 |
Write Your Own Review
