ABB S301 MCB, 1P, 50A Curve B, 415V AC, 125V DC, 25 kA Breaking Capacity
- RS Stock No.:
- 201-300
- Mfr. Part No.:
- 2CDS381001R0505
- Brand:
- ABB
Subtotal (1 unit)*
£47.96
(exc. VAT)
£57.55
(inc. VAT)
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- Shipping from 22 December 2025
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Units | Per unit |
|---|---|
| 1 + | £47.96 |
*price indicative
- RS Stock No.:
- 201-300
- Mfr. Part No.:
- 2CDS381001R0505
- 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 | 1 | |
| Current Rating | 50A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 415V | |
| Rated DC Voltage | 125V | |
| Breaking Capacity at Maximum Voltage Rating | 25 kA | |
| Series | S301 | |
| Circuit Breaker Type | MCB | |
| Width | 17.5mm | |
| Length | 67.6mm | |
| Mounting Style | DIN Rail | |
| Depth | 67.6mm | |
| Model Number | S301P-B50 | |
| Terminal Contact Type | Screw | |
Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 1 | ||
Current Rating 50A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 415V | ||
Rated DC Voltage 125V | ||
Breaking Capacity at Maximum Voltage Rating 25 kA | ||
Series S301 | ||
Circuit Breaker Type MCB | ||
Width 17.5mm | ||
Length 67.6mm | ||
Mounting Style DIN Rail | ||
Depth 67.6mm | ||
Model Number S301P-B50 | ||
Terminal Contact Type Screw | ||
- COO (Country of Origin):
- DE
ABB S301 Series MCB, 50A Current Rating, Type B Tripping Characteristics - 2CDS381001R0505
This MCB is a 1 Pole circuit breaker designed for efficient electrical protection in commercial and industrial installations. With a current rating of 50A, this device has a tripping characteristic of Type B and operates effectively at a rated AC voltage of 415V and a DC voltage of 125V. Measuring 17.5mm in width and 67.6mm in length, the MCB is suitable for DIN rail mounting, ensuring seamless integration into electrical systems.
Features & Benefits
• Supports a breaking capacity of 25kA for reliable protection
• Designed for quick installation with dual DIN rail release
• Equipped with screw terminals for secure connections
• Compliant with international standards for quality assurance
• Provides clear trip indication for easy monitoring
• Versatile design accommodates top or bottom cable feeding
• Designed for quick installation with dual DIN rail release
• Equipped with screw terminals for secure connections
• Compliant with international standards for quality assurance
• Provides clear trip indication for easy monitoring
• Versatile design accommodates top or bottom cable feeding
Applications
• Used with automation systems requiring circuit protection
• Suitable for electrical installations in commercial settings
• Ideal for protecting machinery from overload and short-circuits
• Employed in control panels for robust electrical systems
• Suitable for use in industrial environments with high electrical loads
• Suitable for electrical installations in commercial settings
• Ideal for protecting machinery from overload and short-circuits
• Employed in control panels for robust electrical systems
• Suitable for use in industrial environments with high electrical loads
What electrical standards does this circuit breaker comply with?
The circuit breaker adheres to IEC/EN 60947-2, IEC/EN 60898-1, UL 1077, and CSA 22.2 No. 235, ensuring it meets global safety and performance standards.
How does this product enhance system safety during operation?
It features a breaking capacity of 25kA, effectively safeguarding against potential short-circuits and overloads, significantly improving overall system resilience.
What is the operational voltage range for this device?
It operates at a rated AC voltage of 415V and a DC voltage of 125V, making it versatile for various applications in industrial and commercial environments.
What installation methods are supported by this MCB?
The product can be easily mounted on DIN rail, allowing for flexible installation options and accommodating both top and bottom cable connections.
Related links
- ABB S301 MCB 50A Curve D 125V DC, 100 kA Breaking Capacity
- ABB S301 MCB 50A Curve C 125V DC, 100 kA Breaking Capacity
- ABB S301 MCB 50A Curve K 125V DC, 100 kA Breaking Capacity
- ABB S301 MCB 16A Curve K 125V DC, 25 kA Breaking Capacity
- ABB S301 MCB 16A Curve C 125V DC, 25 kA Breaking Capacity
- ABB S301 MCB 40A Curve C 125V DC, 25 kA Breaking Capacity
- ABB S301 MCB 32A Curve B 125V DC, 100 kA Breaking Capacity
- ABB S301 MCB 63A Curve B 125V DC, 100 kA Breaking Capacity
