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ABB s203m-d40 mcb s200m 3p d type 40amp
MPN: 2CDS273001R0401
Alt. SKU: S203M-D40
Special Price
£71.65
£59.71
Regular Price
£130.28
Why Choose the S203M-D40 [2CDS273001R0401]
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: 3-pole miniature circuit breaker with thermal and electromechanical tripping for overload and short-circuit protection.
- Rated Current: Up to 40 A (model S203M-D40).
- Voltage Ratings: 230/400/440 V AC; UL/CSA max. operating voltage 480Y/277 V AC and 125 V DC.
- Breaking Capacity: Ultimate 25 kA (230 V AC), 15 kA (400/440 V AC); Service 7.5 kA (230 V AC).
- Contact Configuration: 3 poles (3P) with red ON/green OFF position indication.
- Terminal Type and Capacity: Screw terminals supporting flexible and rigid conductors from 0.75 to 35 mm²; busbar up to 10/10 mm².
- Mechanical and Electrical Endurance: 20,000 mechanical cycles, 10,000 electrical AC cycles.
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 min; insulation Group II actuator material.
- Toggle Actuator: Black, sealable with I/O marking and Pozidriv 2 recommended screwdriver.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the tripping mechanisms used in the S200M miniature circuit breakers?
The S200M miniature circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What is the maximum breaking capacity of the S200M circuit breakers?
The S200M circuit breakers have a maximum breaking capacity of up to 10 kA at 230/400 V AC.
What is the rated current for the S203M-D40 model?
The rated current for the S203M-D40 model is up to 40 A.
What types of conductors can be connected to the S200M circuit breakers?
The S200M circuit breakers support flexible and rigid conductors from 0.75 to 35 mm², and busbars up to 10/10 mm².
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What are the mechanical and electrical endurance ratings for the S200M circuit breakers?
The S200M circuit breakers have a mechanical endurance of 20,000 cycles and an electrical endurance of 10,000 AC cycles.
What standards do the S200M circuit breakers comply with?
All MCBs of 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 | 2CDS273001R0401 |
|---|---|
| Amperage | 40A |
| Number of Poles | 3 Pole |
| Trip Curve Type | Type B 10KA |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D40 |
| Barcode | 4016779601191 |
| Product Lead Time | In Stock, Next Day Delivery |
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