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 s203-d4na mcb s200p 4p d type 4amp
MPN: 2CDS253103R0041
Alt. SKU: S203-D4NA
Special Price
£160.66
£133.88
Regular Price
£292.09
Why Choose the S203-D4NA [2CDS253103R0041]
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 and electromechanical tripping for overload and short circuit protection.
- Voltage Ratings: Up to 440 V AC, 110 V DC maximum operating voltage.
- Current Rating: Rated current up to 63 A.
- Contact Configuration: 3 poles plus neutral (3P+N).
- Breaking Capacity: Ultimate breaking capacity 20 kA at 230 V AC, 10 kA at 400/440 V AC; service breaking capacity 15 kA at 230 V AC, 7.5 kA at 400/440 V AC.
- Insulation and Impulse Ratings: Dielectric test voltage 2 kV (50/60 Hz, 1 min), Energy Limiting Class 3.
- Terminal Type and Size Range: Screw terminals, flexible 0.75–25 mm², rigid 0.75–35 mm² cables; tightening torque 2.8 N·m.
- Durability: Electrical and mechanical endurance 20,000 cycles each.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum rated current for the S200 miniature circuit breakers?
The maximum rated current for the S200 miniature circuit breakers is up to 63 A.
What types of tripping mechanisms do the S200 circuit breakers use?
The S200 circuit breakers use a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What is the breaking capacity of the S200 circuit breakers?
The ultimate breaking capacity is 20 kA at 230 V AC and 10 kA at 400/440 V AC; the service breaking capacity is 15 kA at 230 V AC and 7.5 kA at 400/440 V AC.
Can auxiliary contacts be mounted on the S200 circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200 to save 50% space.
What cable sizes are compatible with the S200 circuit breakers?
The S200 circuit breakers accept flexible cables from 0.75 to 25 mm² and rigid cables from 0.75 to 35 mm².
What standards do the S200 circuit breakers comply with?
All S200 circuit breakers 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 | 2CDS253103R0041 |
|---|---|
| Amperage | 4A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203-D4NA |
| Barcode | 4016779532815 |
Write Your Own Review
