ABB SMISSLINE TP S403 Miniature Circuit Breaker, 3-Pole, 10A, Type B, 400V ac AC, 6 kA Breaking Capacity
- RS Stock No.:
- 176-346
- Mfr. Part No.:
- 2CCS553001R0105 - S403EB10
- Brand:
- ABB
Image representative of range
Subtotal (1 unit)*
£72.26
(exc. VAT)
£86.71
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 26 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £72.26 |
*price indicative
- RS Stock No.:
- 176-346
- Mfr. Part No.:
- 2CCS553001R0105 - S403EB10
- 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 | |
| Product Type | Miniature Circuit Breaker | |
| Number of Poles | 3 | |
| Current Rating | 10A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 400V ac | |
| Breaking Capacity | 6kA | |
| Mount Type | DIN Rail | |
| Range | SMISSLINE TP | |
| Series | S403 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Width | 91mm | |
| Height | 91mm | |
| Standards/Approvals | EN 60898-1 | |
| Depth | 75mm | |
| Reset Actuator Type | Toggle Switch | |
| Tripping Mechanism | Thermal | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 3 | ||
Current Rating 10A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 400V ac | ||
Breaking Capacity 6kA | ||
Mount Type DIN Rail | ||
Range SMISSLINE TP | ||
Series S403 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Width 91mm | ||
Height 91mm | ||
Standards/Approvals EN 60898-1 | ||
Depth 75mm | ||
Reset Actuator Type Toggle Switch | ||
Tripping Mechanism Thermal | ||
- COO (Country of Origin):
- CH
ABB S400M Series MCB, 10A Current Rating , 3 Poles - 2CCS553001R0105 - S403EB10
This miniature circuit breaker is designed for use in both commercial and industrial applications. The device features three poles and a current rating of 10 A, making it suitable for a variety of power distribution needs. With dimensions of 54mm in width and a robust breaking capacity of 6 kA, it is part of the Smissline range, specifically tailored for reliable and efficient circuit protection.
Features & Benefits
• Enhanced overload protection prevents circuit damage
• Thermal tripping mechanism ensures safe operation
• Type B characteristic suits residential and commercial use
• Compact design allows for easy installation in confined spaces
• High breaking capacity effectively manages fault conditions
• Robust screw Terminal contact type for secure connections
• Thermal tripping mechanism ensures safe operation
• Type B characteristic suits residential and commercial use
• Compact design allows for easy installation in confined spaces
• High breaking capacity effectively manages fault conditions
• Robust screw Terminal contact type for secure connections
Applications
• Ideal for protecting electrical circuits in commercial buildings
• Suitable for use in industrial machinery and equipment
• Frequently utilised in plug in distribution systems
• Commonly employed in automated electrical installations
• Suitable for use in industrial machinery and equipment
• Frequently utilised in plug in distribution systems
• Commonly employed in automated electrical installations
How does the tripping characteristic impact circuit protection?
The Type B characteristic allows the breaker to trip quickly under overcurrent conditions, which is Ideal for applications with motors and lighting, ensuring effective protection without nuisance tripping during inrush currents.
What is the significance of the breaking capacity rating?
The 6 kA breaking capacity indicates the maximum fault level the device can safely interrupt without failure, providing peace of mind in high-demand electrical environments and enhancing overall system safety.
Can this device be used in residential settings?
Yes, it is suitable for residential applications, providing reliable protection for home electrical systems while accommodating typical load conditions such as lighting and small appliances.
Standards
EN 60898-1
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