Eaton xEffect MCB, 3P, 25A Curve B, 240 → 415V AC, 10 kA Breaking Capacity
- RS Stock No.:
- 847-3150
- Mfr. Part No.:
- 278849 FAZ-B25/3
- Brand:
- Eaton
Subtotal (1 unit)*
£95.22
(exc. VAT)
£114.26
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 999,999,994 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £95.22 |
*price indicative
- RS Stock No.:
- 847-3150
- Mfr. Part No.:
- 278849 FAZ-B25/3
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Number of Poles | 3 | |
| Current Rating | 25A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 240 → 415V | |
| Breaking Capacity at Maximum Voltage Rating | 10 kA | |
| Range | xEffect | |
| Circuit Breaker Type | MCB | |
| Length | 54mm | |
| Width | 85mm | |
| Mounting Style | DIN Rail Mount | |
| Depth | 73mm | |
Select all | ||
|---|---|---|
Brand Eaton | ||
Number of Poles 3 | ||
Current Rating 25A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 240 → 415V | ||
Breaking Capacity at Maximum Voltage Rating 10 kA | ||
Range xEffect | ||
Circuit Breaker Type MCB | ||
Length 54mm | ||
Width 85mm | ||
Mounting Style DIN Rail Mount | ||
Depth 73mm | ||
Eaton MCB, 25A Current Rating, 3 Poles - 278849 FAZ-B25/3
This Eaton MCB is a robust miniature circuit breaker designed for efficient circuit protection in electrical applications. It features a compact design with dimensions of 54mm in width and 80mm in length, offering a space-saving solution for installations. With a current rating of 25A and supporting voltages from 240V to 415V, this circuit breaker is ideal for various control panel applications.
Features & Benefits
• Offers Type B characteristics for stable performance
• Provides a breaking capacity of 10 kA for reliability
• Designed for easy installation on DIN rail
• Toggle switch reset mechanism for user-friendly operation
• Thermal-magnetic protection ensures safe operation
• Suitable for resistive and slightly inductive loads
• Provides a breaking capacity of 10 kA for reliability
• Designed for easy installation on DIN rail
• Toggle switch reset mechanism for user-friendly operation
• Thermal-magnetic protection ensures safe operation
• Suitable for resistive and slightly inductive loads
Applications
• Used for supplementary protection in control circuits
• Ideal for lighting circuits in commercial settings
• Suitable for business equipment and domestic appliances
• Effective in safeguarding automated machinery systems
• Ideal for lighting circuits in commercial settings
• Suitable for business equipment and domestic appliances
• Effective in safeguarding automated machinery systems
What current ratings are available for this circuit breaker?
It operates efficiently at a current rating of 25A, accommodating various applications including control systems and machinery.
How does the breaking capacity influence performance?
The 10 kA breaking capacity ensures that it can safely interrupt high fault currents, providing critical protection for electrical installations.
What type of loads is this circuit breaker best suited for?
It is designed to handle resistive and slightly inductive loads, making it versatile for different electrical setups.
Can I easily reset the circuit breaker after a trip?
Yes, it features a toggle switch reset operation, allowing for quick and straightforward resetting of the breaker after a trip.
What standards does this circuit breaker comply with?
It complies with modern standards including BS EN 60947-2 and IEC 60947-2, ensuring reliable performance and safety in your installations.
Note
Eaton formerly known as Moeller
Related links
- Eaton xEffect FAZ MCB 25A Curve B 60V DC, 15 kA Breaking Capacity
- Eaton xEffect MCB 25A Curve B 10 kA Breaking Capacity
- Eaton xEffect FAZ MCB 25A Curve B 60V DC, 25 kA Breaking Capacity
- Eaton xEffect MCB 25A Curve B 6 kA Breaking Capacity
- Eaton xEffect MCB 25A Curve D 10 kA Breaking Capacity
- Eaton xEffect MCB 25A Curve C 10 kA Breaking Capacity
- Eaton xEffect MCB 25A Curve B 48V DC, 10 kA Breaking Capacity
- Eaton xEffect FAZ MCB 25A Curve B 60V DC, 15 kA Breaking Capacity
