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ABB s203m-d40na mcb s200p 4p d type 40amp
MPN: 2CDS273103R0401
Alt. SKU: S203M-D40NA
Special Price
£227.90
£189.92
Regular Price
£414.37
Why Choose the S203M-D40NA [2CDS273103R0401]
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: Miniature circuit breaker with thermal and electromechanical tripping for overload and short circuit protection.
- Rated Current: Up to 63A, this model rated at 40A.
- Voltage Rating: Suitable for 230/400 V AC, maximum operating voltage UL/CSA 125 V DC / 480Y/277 V AC.
- Contact Configuration: 3 poles plus neutral (3P+N) with toggle actuator.
- Breaking Capacity: Rated ultimate short-circuit breaking capacity 25 kA at 230 V AC, 15 kA at 440 V AC.
- Terminal Type and Capacity: Screw terminals, fitting flexible cables 0.75–25 mm² and rigid up to 35 mm².
- Mechanical & Electrical Endurance: 20,000 mechanical cycles and 10,000 electrical AC cycles.
- Insulation: Meets IEC/EN standards, with 2 kV dielectric test voltage and energy limiting class 3.
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 S200M miniature circuit breaker?
The S200M miniature circuit breaker has a maximum rated current of up to 63A, with this specific model rated at 40A.
What types of tripping mechanisms are used in the S200M?
The S200M uses a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What is the breaking capacity of the S200M circuit breaker?
The rated ultimate short-circuit breaking capacity is 25 kA at 230 V AC and 15 kA at 440 V AC.
What cable sizes can be connected to the S200M circuit breaker?
The S200M features screw terminals that can accommodate flexible cables from 0.75 to 25 mm² and rigid cables up to 35 mm².
Can auxiliary contacts be mounted on the S200M?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200M to save 50% space.
What are the mechanical and electrical endurance ratings for the S200M?
The S200M has a mechanical endurance of 20,000 cycles and an electrical endurance of 10,000 AC cycles.
Does the S200M comply with any standards?
Yes, 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 | 2CDS273103R0401 |
|---|---|
| Amperage | 40A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D40NA |
| Barcode | 4016779663458 |
| Product Lead Time | Delivery 7/10 Days |
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