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 s201-k20na mcb s200p 1+n pole k type 20a amp
MPN: 2CDS251103R0487
Alt. SKU: S201-K20NA
Special Price
£51.96
£43.30
Regular Price
£94.46
Why Choose the S201-K20NA [2CDS251103R0487]
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 overload and electromechanic short circuit protection.
- Rated Voltage: Up to 400 V AC, 110 V DC.
- Rated Current: Up to 63 A.
- Contact Configuration: 1P+N.
- Breaking Capacity: Up to 20 kA at 133 V AC, 10 kA at 230/400 V AC, 20 kA at 24 V DC.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
- Terminal Type and Size Range: Screw terminals; flexible 0.75 to 25 mm², rigid 0.75 to 35 mm², busbar 10/10 mm².
- Mechanical and Electrical Endurance: 20,000 cycles each.
- Actuator: Toggle type, sealable, marked I/O, insulation group II.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the tripping mechanisms of the S200 miniature circuit breakers?
The S200 miniature circuit breakers feature a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What is the maximum breaking capacity of the S200 MCBs?
The S200 MCBs have a breaking capacity of up to 6 kA at 230/400 V AC and up to 20 kA at 133 V AC and 24 V DC.
What is the rated current range for the S200 circuit breakers?
The rated current for the S200 circuit breakers is up to 63 A.
Can auxiliary contacts be mounted on the S200 MCBs?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 MCBs, saving 50% space.
What terminal types and sizes are compatible with the S200 MCBs?
The S200 MCBs use screw terminals and are compatible with flexible cables from 0.75 to 25 mm², rigid cables from 0.75 to 35 mm², and busbars of 10/10 mm².
What standards do the S200 MCBs 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 | 2CDS251103R0487 |
|---|---|
| Amperage | 20A |
| Number of Poles | 1 Pole + N |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S201-K20NA |
| Barcode | 4016779531931 |
Write Your Own Review
