Eaton, xEnergy MCCB 3P 63A, Breaking Capacity 25 kA, DIN Rail Mount
- RS Stock No.:
- 454-8051
- Mfr. Part No.:
- 259077 NZMB1-A63
- Brand:
- Eaton
Subtotal (1 unit)*
£290.32
(exc. VAT)
£348.38
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 2 unit(s) shipping from 27 October 2025
- Plus 5 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £290.32 |
*price indicative
- RS Stock No.:
- 454-8051
- Mfr. Part No.:
- 259077 NZMB1-A63
- 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 | |
| Range | xEnergy | |
| Number of Poles | 3 | |
| Current Rating | 63A | |
| Breaking Capacity at Maximum Voltage Rating | 25 kA | |
| Rated AC Voltage | 440V | |
| Mounting Style | DIN Rail | |
| Length | 88mm | |
| Width | 90mm | |
| Depth | 88mm | |
| Application | Unearthed Supply Systems at 440 V | |
| Circuit Breaker Type | MCCB | |
| Terminal Contact Type | Tunnel Terminal | |
| Tripping Mechanism | Thermal-Magnetic | |
| Break Time | Short | |
Select all | ||
|---|---|---|
Brand Eaton | ||
Range xEnergy | ||
Number of Poles 3 | ||
Current Rating 63A | ||
Breaking Capacity at Maximum Voltage Rating 25 kA | ||
Rated AC Voltage 440V | ||
Mounting Style DIN Rail | ||
Length 88mm | ||
Width 90mm | ||
Depth 88mm | ||
Application Unearthed Supply Systems at 440 V | ||
Circuit Breaker Type MCCB | ||
Terminal Contact Type Tunnel Terminal | ||
Tripping Mechanism Thermal-Magnetic | ||
Break Time Short | ||
Eaton MCCB, 25 kA Breaking Capacity, 63A Current Rating - 259077 NZMB1-A63
This product is a MCCB designed by Eaton with a current rating of 63A and a breaking capacity of 25 kA. The thermal-magnetic tripping mechanism ensures reliable protection in case of overloads and short circuits. With a range of xEnergy and tunnel terminal contact type, this MCCB is ideal for various applications.
Features & Benefits
• High breaking capacity of 25 kA
• Thermal-magnetic tripping mechanism for reliable protection
• Suitable for 440V AC voltage requirements
• 3-poles design for versatile usage
• Tunnel terminal contact type for easy connectivity
• Thermal-magnetic tripping mechanism for reliable protection
• Suitable for 440V AC voltage requirements
• 3-poles design for versatile usage
• Tunnel terminal contact type for easy connectivity
Applications
• System and cable protection
• Fixed installation type
• Ideal for switchgear and distribution panels
• Fixed installation type
• Ideal for switchgear and distribution panels
Can it handle high voltage applications?
Yes, this MCCB is rated for 440V AC applications.
Will it provide protection against direct contact?
Yes, it offers protection against direct contact as per IEC standards.
Is it suitable for fixed installations?
Yes, it is designed for fixed installations in various setups.
Note
Eaton formerly known as Moeller
Standards
IEC/EN 60204; IEC/EN 60947; VDE 0660
Related links
- Eaton Breaking Capacity 50 kA, Fixed Mount
- Eaton Breaking Capacity 18.5 kA, Plug In
- Eaton Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, DIN Rail Mount
- Eaton Breaking Capacity 25 kA
- Eaton Breaking Capacity 25 kA
- Eaton Breaking Capacity 25 kA
- Eaton Breaking Capacity 25 kA, Fixed Mount