ABB S303 MCB, 3P, 63A Curve C, 415V AC, 125V DC, 15 kA Breaking Capacity
- RS Stock No.:
- 200-327
- Mfr. Part No.:
- 2CDS383001R0634
- Brand:
- ABB
Subtotal (1 unit)*
£139.02
(exc. VAT)
£166.82
(inc. VAT)
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- Shipping from 04 November 2025
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Units | Per unit |
|---|---|
| 1 + | £139.02 |
*price indicative
- RS Stock No.:
- 200-327
- Mfr. Part No.:
- 2CDS383001R0634
- 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 | 63A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 415V | |
| Rated DC Voltage | 125V | |
| Breaking Capacity at Maximum Voltage Rating | 15 kA | |
| Series | S303 | |
| Circuit Breaker Type | MCB | |
| Length | 69mm | |
| Width | 52.5mm | |
| Mounting Style | DIN Rail | |
| Depth | 69mm | |
| Model Number | S303P-C63 | |
| Terminal Contact Type | Screw | |
Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 3 | ||
Current Rating 63A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 415V | ||
Rated DC Voltage 125V | ||
Breaking Capacity at Maximum Voltage Rating 15 kA | ||
Series S303 | ||
Circuit Breaker Type MCB | ||
Length 69mm | ||
Width 52.5mm | ||
Mounting Style DIN Rail | ||
Depth 69mm | ||
Model Number S303P-C63 | ||
Terminal Contact Type Screw | ||
- COO (Country of Origin):
- DE
ABB S303 Series MCB, 63A Current Rating, 3 Poles - 2CDS383001R0634
This MCB is a sophisticated 3 Pole Circuit Breaker designed for reliable electrical protection in commercial and industrial applications. With a current rating of 63A and a breaking capacity of 15kA, it is ideal for safeguarding electrical installations from overloads and short circuits. The compact unit measures 52.5mm in width and 69mm in depth, designed for convenient mounting on standard DIN rails.
Features & Benefits
• Robust 15kA MCB breaking capacity allows for maximum short-circuit protection
• Tripping characteristics of Type C enhance operational reliability
• Seamless installation on DIN rail simplifies configuration and maintenance
• Screw terminal design ensures secure and efficient cable connections
• Rated for 415V AC operation, suitable for diverse electrical systems
• Compatible with a full range of ABB Circuit Breakers and accessories
• Tripping characteristics of Type C enhance operational reliability
• Seamless installation on DIN rail simplifies configuration and maintenance
• Screw terminal design ensures secure and efficient cable connections
• Rated for 415V AC operation, suitable for diverse electrical systems
• Compatible with a full range of ABB Circuit Breakers and accessories
Applications
• Used for electrical protection in commercial buildings
• Ideal for industrial machinery and equipment safety
• Found in automated control systems for overload protection
• Utilised in distribution boards for effective load management
• Designed for integration with low voltage electrical circuits
• Ideal for industrial machinery and equipment safety
• Found in automated control systems for overload protection
• Utilised in distribution boards for effective load management
• Designed for integration with low voltage electrical circuits
What type of electrical systems is this circuit breaker designed for?
It is rated for use in systems operating at 415V AC, making it suitable for both commercial and industrial electrical installations.
How does the Type C tripping characteristic benefit operational efficiency?
The Type C characteristic allows for a higher tolerance of temporary inrush currents, making it suitable for devices with power surges, while still providing essential protection against sustained overloads.
What are the installation requirements for this MCB?
It is designed to mount easily onto standard DIN rails, ensuring a secure fit and quick setup in electrical panels.
What maintenance procedures are recommended for this product?
Regular inspections of connections and functionality are advised, alongside ensuring that the trip indicator is functioning correctly to maintain operational safety.