ABB System Pro M Compact SU200M MCB, 3P, 50A Curve K, 400V AC, 400V DC, 15 kA Breaking Capacity
- RS Stock No.:
- 231-9765
- Mfr. Part No.:
- 2CDS273337R0577 SU203M-K50
- Brand:
- ABB
Subtotal (1 box of 1 unit)*
£223.69
(exc. VAT)
£268.43
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 29 December 2025
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Box(es) | Per Box |
---|---|
1 + | £223.69 |
*price indicative
- RS Stock No.:
- 231-9765
- Mfr. Part No.:
- 2CDS273337R0577 SU203M-K50
- Brand:
- ABB
Specifications
Technical Reference
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 | |
Rated DC Voltage | 400V | |
Breaking Capacity at Maximum Voltage Rating | 15 kA | |
Range | System Pro M Compact | |
Series | SU200M | |
Circuit Breaker Type | MCB | |
Width | 52.5mm | |
Length | 111mm | |
Mounting Style | DIN Rail Mount | |
Depth | 69mm | |
Model Number | SU203M-K50 | |
Reset Actuator Type | Toggle Switch | |
Terminal Contact Type | Screw | |
Select all | ||
---|---|---|
Brand ABB | ||
Number of Poles 3 | ||
Current Rating 50A | ||
Tripping Characteristics Type K | ||
Rated AC Voltage 400V | ||
Rated DC Voltage 400V | ||
Breaking Capacity at Maximum Voltage Rating 15 kA | ||
Range System Pro M Compact | ||
Series SU200M | ||
Circuit Breaker Type MCB | ||
Width 52.5mm | ||
Length 111mm | ||
Mounting Style DIN Rail Mount | ||
Depth 69mm | ||
Model Number SU203M-K50 | ||
Reset Actuator Type Toggle Switch | ||
Terminal Contact Type Screw | ||
- COO (Country of Origin):
- BG
ABB SU200M Series MCB, 3 Poles, 50A Current Rating - 2CDS273337R0577 SU203M-K50
This miniature circuit breaker is designed to provide effective electrical circuit protection across various applications. As part of the System Pro M Compact range, it ensures safe and reliable operation in electrical installations. This unit plays a vital role in interrupting fault currents, safeguarding both circuits and connected equipment from potential damage.
Features & Benefits
• 50A current rating for efficient operation
• Type K tripping characteristic for sensitivity
• 3 poles to protect multiple circuits simultaneously
• 10kA breaking capacity for enhanced security
• Suitable for DIN rail installation for easy integration
• Capable of withstanding temperatures from -25°C to 55°C
• Type K tripping characteristic for sensitivity
• 3 poles to protect multiple circuits simultaneously
• 10kA breaking capacity for enhanced security
• Suitable for DIN rail installation for easy integration
• Capable of withstanding temperatures from -25°C to 55°C
Applications
• Suitable for residential and commercial electrical distribution
• Ideal for industrial machinery and automation systems
• Used in motor protection and control panels
• Appropriate for HVAC systems and other mechanical installations
• Ideal for industrial machinery and automation systems
• Used in motor protection and control panels
• Appropriate for HVAC systems and other mechanical installations
How should the unit be mounted in my electrical panel?
The breaker can be mounted easily on standard DIN rails, ensuring a secure fit in your panel.
What type of devices can this breaker protect?
It is designed to protect circuits and appliances against overcurrent and short circuit faults.
Can it operate in extreme temperatures?
Yes, it functions effectively in ambient temperatures ranging from -25°C to 55°C.
Is there a specific installation guide available?
An installation guide is included in the product documentation to assist with proper setup.
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