RS Better World
ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 40A, Type K, 230V ac AC, 72 V dc DC, 6 kA Breaking
- RS Stock No.:
- 746-7961
- Mfr. Part No.:
- 2CDS251001R0557 S201-K40
- Manufacturer:
- ABB
Subtotal (1 unit)*
SGD52.99
(exc. GST)
SGD57.76
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 29 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD52.99 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
- RS Stock No.:
- 746-7961
- Mfr. Part No.:
- 2CDS251001R0557 S201-K40
- Manufacturer:
- ABB
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Number of Poles | 1 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 40A | |
| Tripping Characteristics | Type K | |
| Rated AC Voltage | 230V ac | |
| Rated DC Voltage | 72V dc | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 6kA | |
| Range | System Pro M Compact | |
| Series | S200 | |
| Terminal Type | Cage Terminal | |
| IP Rating | IP20, IP40 | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2 | |
| Width | 17.5mm | |
| Depth | 69mm | |
| Height | 69mm | |
| Better World Product | Yes | |
| Better World Claim | Designed for Disassembly | |
| Tripping Mechanism | Electromagnetic, Thermomagnetic | |
| Reset Actuator Type | Lever | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 1 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 40A | ||
Tripping Characteristics Type K | ||
Rated AC Voltage 230V ac | ||
Rated DC Voltage 72V dc | ||
Mount Type DIN Rail | ||
Breaking Capacity 6kA | ||
Range System Pro M Compact | ||
Series S200 | ||
Terminal Type Cage Terminal | ||
IP Rating IP20, IP40 | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2 | ||
Width 17.5mm | ||
Depth 69mm | ||
Height 69mm | ||
Better World Product Yes | ||
Better World Claim Designed for Disassembly | ||
Tripping Mechanism Electromagnetic, Thermomagnetic | ||
Reset Actuator Type Lever | ||
- COO (Country of Origin):
- DE
ABB S200 Series MCB, 40A Current Rating, 10kA Breaking Capacity (at Maximum Voltage Rating) - 2CDS251001R0557 S201-K40
This Miniature Circuit Breaker (MCB) is intended to protect electrical circuits from overload and short circuits in commercial and industrial applications. With a current rating of 40A and compatibility for both AC and DC systems, it ensures safety and dependable performance. The design facilitates straightforward installation on DIN rails, making it suitable for various electrical setups.
Features & Benefits
• Provides short circuit protection to safeguard connected equipment
• Equipped with thermal electromechanical tripping for prompt response
• Specified as a 1P MCB for single-phase circuits
• Accommodates a rated AC voltage of 230V and DC voltage up to 72V
• Achieves a breaking capacity of 10kA for dependable service
• Constructed for easy disassembly, enabling efficient maintenance
Applications
• Suitable for commercial electrical installations
• Protects industrial machinery
• Used in automation systems for safety
• Ideal for projects with space constraints
• Serves in electrical panels for improved circuit management
What is the proper way to install it on a DIN rail?
To install the unit on a DIN rail, simply push the breaker firmly onto the rail until it clicks securely in place.
Can it handle both AC and DC voltage requirements?
Yes, it is rated for 230V AC and 72V DC applications, offering versatile options for different configurations.
What features contribute to its high breaking capacity?
The advanced thermal and electromechanical tripping mechanisms allow for effective coordination, ensuring rapid circuit interruption.
Is maintenance typically required for this type of device?
Regular inspections are recommended to verify functionality, particularly in such environments, although its design allows for easy access during maintenance.
How does it protect against overload conditions?
The thermal tripping function detects extended overcurrent situations, disconnecting the circuit automatically to prevent potential damage.
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