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Schneider Electric, ComPact NSX100B, C10B Molded Case Circuit Breaker 3-Pole 40A, Breaking Capacity 25 kA, Fixed
- RS Stock No.:
- 254-6278
- Mfr. Part No.:
- C10B3TM040
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£437.11
(exc. VAT)
£524.53
(inc. VAT)
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- Shipping from 11 May 2026
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Units | Per unit |
|---|---|
| 1 + | £437.11 |
*price indicative
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- RS Stock No.:
- 254-6278
- Mfr. Part No.:
- C10B3TM040
- Brand:
- Schneider Electric
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Range | ComPact NSX100B | |
| Product Type | Molded Case Circuit Breaker | |
| Series | C10B | |
| Number of Poles | 3 | |
| Current Rating | 40A | |
| Breaking Capacity | 25kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690V ac | |
| Width | 105mm | |
| Standards/Approvals | EN/IEC 60947 | |
| Depth | 86mm | |
| Height | 161mm | |
| Better World Product | Yes | |
| Break Time | Instantaneous | |
| Reset Actuator Type | Toggle Switch | |
| Tripping Mechanism | TMD | |
| Tripping Characteristics | Thermomagnetic | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Range ComPact NSX100B | ||
Product Type Molded Case Circuit Breaker | ||
Series C10B | ||
Number of Poles 3 | ||
Current Rating 40A | ||
Breaking Capacity 25kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690V ac | ||
Width 105mm | ||
Standards/Approvals EN/IEC 60947 | ||
Depth 86mm | ||
Height 161mm | ||
Better World Product Yes | ||
Break Time Instantaneous | ||
Reset Actuator Type Toggle Switch | ||
Tripping Mechanism TMD | ||
Tripping Characteristics Thermomagnetic | ||
- COO (Country of Origin):
- PL
Schneider Electric C10B Series MCCB, 40A Current Rating, 690V Rated AC Voltage - C10B3TM040
This MCCB is a robust circuit breaker designed for electrical distribution applications. With a current rating of 40A and a 25kA breaking capacity, it ensures secure operation under various conditions. The device features a compact design with dimensions of 105mm in length, 161mm in width, and 86mm in depth, making it suitable for both horisontal and vertical mounting configurations.
Features & Benefits
• Thermal-magnetic mechanism ensures reliable tripping under overload or short circuit
• Instantaneous break time enhances protection against electrical faults
• Fixed mounting style designed for straightforward installation and security
• Supports 690V rated AC voltage for versatile operational environments
• Adjustable long-time protection settings provide tailored safety solutions
Applications
• Ideal for use in power distribution systems
• Suitable for industrial automation and control panels
• Utilised in buildings requiring enhanced electrical safety
• Effective in configurations needing short circuit protection
How does the thermal-magnetic trip unit enhance operational safety?
The thermal-magnetic trip unit offers dual protection by responding to both overload conditions and short circuits, ensuring electrical safety and minimising damage to connected equipment.
What type of environmental conditions can this circuit breaker withstand?
It operates effectively within a temperature range of -25 to 70°C, making it suitable for various applications, including those exposed to extreme conditions.
Can the breaker be mounted in different orientations?
Yes, the fixed mount MCCB can be installed in both horisontal and vertical positions, providing flexibility based on specific installation requirements.