Eaton xEffect FAZ Miniature Circuit Breaker, 3-Pole, 40 A, Type B, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity
- RS Stock No.:
- 256-959
- Mfr. Part No.:
- 278953 FAZ-B40/3N
- Brand:
- Eaton
Subtotal (1 unit)*
£200.71
(exc. VAT)
£240.85
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £200.71 |
*price indicative
- RS Stock No.:
- 256-959
- Mfr. Part No.:
- 278953 FAZ-B40/3N
- 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 | |
| Product Type | Miniature Circuit Breaker | |
| Number of Poles | 3 | |
| Current Rating | 40 A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 60 V | |
| Breaking Capacity | 10kA | |
| Mount Type | Top Hat Rail | |
| Range | xEffect | |
| Series | FAZ | |
| Terminal Type | Twin-Purpose Terminal | |
| IP Rating | IP40, IP20 | |
| Height | 75.5mm | |
| Depth | 80mm | |
| Standards/Approvals | IEC/EN 60898, IEC 61373, IEC/EN 60947-2, EN45545-2 | |
| Width | 72 mm | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 3 | ||
Current Rating 40 A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 60 V | ||
Breaking Capacity 10kA | ||
Mount Type Top Hat Rail | ||
Range xEffect | ||
Series FAZ | ||
Terminal Type Twin-Purpose Terminal | ||
IP Rating IP40, IP20 | ||
Height 75.5mm | ||
Depth 80mm | ||
Standards/Approvals IEC/EN 60898, IEC 61373, IEC/EN 60947-2, EN45545-2 | ||
Width 72 mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton Miniature Circuit Breaker from the Moeller series xEffect is a remarkable addition to any electrical system, designed to ensure maximum safety and reliability in industrial and commercial applications. The unit features cutting edge technology, capable of providing effective overload and short circuit protection. The unique B tripping characteristic allows it to swiftly react to excess currents, safeguarding connected circuits and preventing damage. Engineered for easy integration, it boasts a compact form factor and a user friendly mounting system, making installation a breeze.
Designed for dependable overload protection in your electrical installations
Fast tripping response enhances safety during fault conditions
Top hat rail mounting simplifies installation and maintenance
Robust construction meets stringent international compliance requirements
Enhanced environmental resistance ensures durability in varied conditions
Minimal operational footprint allows for versatile application across installations
Related links
- Eaton xEffect xEffect - FAZ-T Miniature Circuit Breaker 40 A 415 V AC 10 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 230 V ac AC 10 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 400 V ac AC 7.5 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 240 V ac AC 15 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 415 V ac AC 15 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 415 V ac AC 15 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 400 V ac AC 15 kA Breaking Capacity
- Eaton xEffect FAZ Miniature Circuit Breaker 40 A 240 V ac AC 10 kA Breaking Capacity