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ABB s203-d2na mcb s200p 4p d type 2amp
MPN: 2CDS253103R0021
Alt. SKU: S203-D2NA
Special Price
£161.15
£134.29
Regular Price
£292.99
Why Choose the S203-D2NA [2CDS253103R0021]
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: 3-pole + neutral miniature circuit breaker with overload and short circuit protection.
- Rated Voltage: 230/400 V AC, 110 V DC.
- Breaking Capacity: Ultimate up to 20 kA (230 V AC), 10 kA (400 V AC); Service up to 15 kA (230 V AC), 7.5 kA (400 V AC).
- Current Rating: Up to 63 A (specific product S203-D2NA rated at 2 A).
- Contact Configuration: 3P+N with neutral terminal on the right.
- Terminal Type: Screw terminals; accepts flexible and rigid conductors from 0.75 to 35 mm².
- Mechanical and Electrical Endurance: 20,000 cycles each.
- Insulation Rating: Dielectric test voltage 2 kV (50/60 Hz, 1 min).
- Actuator Marking & Material: I/O symbols; black insulation group II, sealable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the main functions of the System pro M compact S200 miniature circuit breakers?
They provide overload protection through a delayed thermal tripping mechanism and short circuit protection via an electromechanic tripping mechanism.
What is the maximum rated current for the S200 series?
The S200 series can handle rated currents up to 63 A.
What types of configurations are available for the S200 miniature circuit breakers?
Configurations include 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the breaking capacity of the S200 circuit breakers?
The breaking capacity is up to 6 kA at 230/400 V AC, with ultimate breaking capacities of up to 20 kA (230 V AC) and 10 kA (400 V AC).
What conductor sizes can be connected to the S200 circuit breakers?
The screw terminals accept flexible and rigid conductors from 0.75 to 35 mm².
Are the S200 circuit breakers suitable for industrial applications?
Yes, all MCBs in the S200 range comply with IEC/EN standards, making them suitable for residential, commercial, and industrial applications.
What should I refer to for standards and approvals of the S200 series?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS253103R0021 |
|---|---|
| Amperage | 2A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203-D2NA |
| Barcode | 4016779532792 |
| Product Lead Time | Delivery 7/10 Days |
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