Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 63 A, Breaking Capacity 18.5 kA, Fixed
- RS Stock No.:
- 255-388
- Mfr. Part No.:
- 265803 NZMB1-4-A63
- Manufacturer:
- Eaton
Subtotal (1 unit)*
€450.00
(exc. VAT)
€553.50
(inc. VAT)
In Stock
- Plus 3 unit(s) shipping from 26 January 2026
- Plus 1 unit(s) shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €450.00 |
*price indicative
- RS Stock No.:
- 255-388
- Mfr. Part No.:
- 265803 NZMB1-4-A63
- Manufacturer:
- Eaton
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Product Type | Molded Case Circuit Breaker | |
| Range | NZM | |
| Series | NZM | |
| Number of Poles | 4 | |
| Current Rating | 63 A | |
| Breaking Capacity | 18.5kA | |
| Rated AC Voltage | 440 V ac | |
| Mount Type | Fixed | |
| Mount Hole Size | M4 | |
| Terminal Type | Box | |
| Depth | 84.5mm | |
| Standards/Approvals | DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, VDE 0106 Part 110 | |
| Height | 145mm | |
| Width | 120 mm | |
| Break Time | 10 ms | |
| Reset Actuator Type | Rocker Lever | |
| Tripping Characteristics | Thermomagnetic | |
| Tripping Mechanism | Thermomagnetic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Molded Case Circuit Breaker | ||
Range NZM | ||
Series NZM | ||
Number of Poles 4 | ||
Current Rating 63 A | ||
Breaking Capacity 18.5kA | ||
Rated AC Voltage 440 V ac | ||
Mount Type Fixed | ||
Mount Hole Size M4 | ||
Terminal Type Box | ||
Depth 84.5mm | ||
Standards/Approvals DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP20, IP40, IP66, RoHS, VDE 0106 Part 110 | ||
Height 145mm | ||
Width 120 mm | ||
Break Time 10 ms | ||
Reset Actuator Type Rocker Lever | ||
Tripping Characteristics Thermomagnetic | ||
Tripping Mechanism Thermomagnetic | ||
RoHS Status: Exempt
- COO (Country of Origin):
- RO
The Eaton Molded Case Circuit Breaker provides exceptional protection and reliability for your electrical systems. Crafted with precision, this four-pole, it is designed for robust performance in demanding environments. Its thermo-magnetic release ensures swift response to overloads and short circuits, guaranteeing safety and efficiency in operation. With a compact design and user-friendly installation options, this circuit breaker fits seamlessly into various applications, making it an ideal choice for both industrial and commercial use. Whether you require a reliable solution for your power distribution or seek to enhance system resilience, this circuit breaker stands ready to meet your needs with unwavering technical excellence.
Robust thermal stability ensures lasting performance under varying conditions
Environmentally compliant adhering to RoHS standards
User-friendly mounting method simplifies installation processes
Designed for high mechanical impact resistance
Offers a wide range of terminal capacities for versatile connectivity
Supports high short-circuit breaking capacities
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- Eaton Breaking Capacity 18.5 kA, Fixed Mount
- Eaton Breaking Capacity 18.5 kA, Fixed Mount
- Eaton Breaking Capacity 18.5 kA, Fixed Mount