ABB S301 MCB, 1P, 40A Curve C, 415V AC, 125V DC, 25 kA Breaking Capacity
- RS Stock No.:
- 200-277
- Mfr. Part No.:
- 2CDS381001R0404
- Brand:
- ABB
Subtotal (1 unit)*
£36.06
(exc. VAT)
£43.27
(inc. VAT)
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- Shipping from 17 November 2025
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Units | Per unit |
|---|---|
| 1 + | £36.06 |
*price indicative
- RS Stock No.:
- 200-277
- Mfr. Part No.:
- 2CDS381001R0404
- 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 | 40A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 415V | |
| Rated DC Voltage | 125V | |
| Breaking Capacity at Maximum Voltage Rating | 25 kA | |
| Series | S301 | |
| Circuit Breaker Type | MCB | |
| Length | 67.6mm | |
| Width | 17.5mm | |
| Mounting Style | DIN Rail | |
| Depth | 67.6mm | |
| Model Number | S301P-C40 | |
| Terminal Contact Type | Screw | |
Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 1 | ||
Current Rating 40A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 415V | ||
Rated DC Voltage 125V | ||
Breaking Capacity at Maximum Voltage Rating 25 kA | ||
Series S301 | ||
Circuit Breaker Type MCB | ||
Length 67.6mm | ||
Width 17.5mm | ||
Mounting Style DIN Rail | ||
Depth 67.6mm | ||
Model Number S301P-C40 | ||
Terminal Contact Type Screw | ||
- COO (Country of Origin):
- DE
ABB S301 Series MCB, 40A Current Rating, 1 Pole - 2CDS381001R0404
This MCB, a reliable 40A circuit breaker, offers exceptional protection for electrical installations. With a compact design measuring 67.6mm in length, 17.5mm in width, and a total depth of 67.6mm, it seamlessly mounts on a standard DIN rail, making installation straightforward and efficient. This device operates with a rated AC voltage of 415V and a rated DC voltage of 125V, ensuring versatility across various applications.
Features & Benefits
• Supports a breaking capacity of 25kA for high levels of protection
• Tripping characteristics comply with Type C standards for overload scenarios
• Single-pole design maximises space management in electrical panels
• Screw terminal connection ensures robust wire security
• Suitable for both commercial and industrial applications to enhance reliability
• Integrated trip indicator provides clear visual feedback on operational status
• Tripping characteristics comply with Type C standards for overload scenarios
• Single-pole design maximises space management in electrical panels
• Screw terminal connection ensures robust wire security
• Suitable for both commercial and industrial applications to enhance reliability
• Integrated trip indicator provides clear visual feedback on operational status
Applications
• Utilised in commercial buildings for electrical safety
• Employed in industrial machinery for circuit protection
• Effective in residential settings to safeguard against overloads
• Ideal for use in combination with various auxiliary elements
• Employed in industrial machinery for circuit protection
• Effective in residential settings to safeguard against overloads
• Ideal for use in combination with various auxiliary elements
What is the maximum breaking capacity for this circuit breaker?
The circuit breaker features a maximum breaking capacity of 25kA, providing reliable protection against overcurrents and electrical faults.
How does the tripping characteristic of Type C influence operation?
The Type C characteristic allows the breaker to trip quickly in response to short-circuits while providing delayed tripping for temporary overloads, ensuring stability in electrical circuits.
What type of mounting method is required for installation?
This circuit breaker is designed for quick and easy installation on a standard DIN rail, simplifying the setup process in various electrical panels.
Is this device suitable for both AC and DC applications?
Yes, it operates effectively at a rated AC voltage of 415V and a rated DC voltage of 125V, making it versatile for different electrical systems.