Better World
ABB System Pro M Compact S200 MCB, 3P, 50A Curve K, 400V AC, 10 kA Breaking Capacity
- RS Stock No.:
- 746-8034
- Mfr. Part No.:
- 2CDS253001R0577 S203-K50
- Brand:
- ABB
Subtotal (1 unit)*
$352.90
(exc. GST)
$405.84
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 3 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $352.90 |
*price indicative
Better World
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- RS Stock No.:
- 746-8034
- Mfr. Part No.:
- 2CDS253001R0577 S203-K50
- Brand:
- 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 | 3 | |
| Current Rating | 50A | |
| Tripping Characteristics | Type K | |
| Rated AC Voltage | 400V | |
| Breaking Capacity at Maximum Voltage Rating | 10 kA | |
| Range | System Pro M Compact | |
| Series | S200 | |
| Circuit Breaker Type | MCB | |
| Width | 52.5mm | |
| Length | 88mm | |
| Mounting Style | DIN Rail Mount | |
| Depth | 69mm | |
| Model Number | S203-K50 | |
| Better World Product | Yes | |
| Better World Claim | Designed for disassembly | |
| Terminal Contact Type | Screw | |
| Reset Actuator Type | Lever | |
| Special Features | Short Circuit Protection | |
| Application | Commercial, Industrial | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 3 | ||
Current Rating 50A | ||
Tripping Characteristics Type K | ||
Rated AC Voltage 400V | ||
Breaking Capacity at Maximum Voltage Rating 10 kA | ||
Range System Pro M Compact | ||
Series S200 | ||
Circuit Breaker Type MCB | ||
Width 52.5mm | ||
Length 88mm | ||
Mounting Style DIN Rail Mount | ||
Depth 69mm | ||
Model Number S203-K50 | ||
Better World Product Yes | ||
Better World Claim Designed for disassembly | ||
Terminal Contact Type Screw | ||
Reset Actuator Type Lever | ||
Special Features Short Circuit Protection | ||
Application Commercial, Industrial | ||
- COO (Country of Origin):
- DE
ABB S200 Series MCB, 50A Current Rating, 10kA Breaking Capacity (at Maximum Voltage Rating) - 2CDS253001R0577 S203-K50
This MCB is a vital component intended for commercial and industrial applications, offering protection against electrical faults. Its durable design and advanced attributes facilitate efficient circuit management, particularly in environments prioritising safety and reliability.
Features & Benefits
• Provides short circuit protection for enhanced safety
• Incorporates Type K tripping characteristics for accurate response
• Delivers a high breaking capacity of 10kA for effective disruption
• Utilises thermal and electromechanical mechanisms for consistent operation
• Designed for DIN rail mounting for easy installation
• Environmentally friendly design allows for straightforward disassembly
• Incorporates Type K tripping characteristics for accurate response
• Delivers a high breaking capacity of 10kA for effective disruption
• Utilises thermal and electromechanical mechanisms for consistent operation
• Designed for DIN rail mounting for easy installation
• Environmentally friendly design allows for straightforward disassembly
Applications
• Suitable for complex electrical systems requiring fault protection
• Appropriate for commercial with high capacity needs
• Ideal for industrial machinery and automation systems
• Improves safety in infrastructure projects with critical loads
• Appropriate for commercial with high capacity needs
• Ideal for industrial machinery and automation systems
• Improves safety in infrastructure projects with critical loads
What is the installation process like for this product?
Installation involves simple DIN rail mounting.
Can it be used in both residential and commercial settings?
It is primarily designed for commercial and industrial environments.
How does the tripping mechanism work in this circuit breaker?
The combined thermal and electromechanical mechanisms respond efficiently to overloads.
What maintenance is required to ensure optimal functionality?
Regular visual inspections and testing of the circuit breaker are recommended.
Is the product compatible with existing electrical systems?
Yes, it is designed to integrate seamlessly into standard electrical configurations.
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