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NZMN2-A250-NA
The NZMN2-A250-NA is a molded case circuit breaker from Eaton Cutler-Hammer’s Moeller Series, designed for robust electrical management. It features three poles and can handle a rated permanent current of 250 A, making it suitable for significant industrial applications.
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Technical specifications for NZMN2-A250-NA
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Moeller Series |
| Part Number | NZMN2-A250-NA |
| Number of Poles | 3 Poles |
| Rated Permanent Current | 250 A |
| Trip Unit Type | Thermomagnetic |
| Rated Operational Voltage (UL) | 480 VAC/600Y/347 VAC |
| Rated Operational Voltage (IEC) | 690 VAC / 750 VDC |
| Short Circuit Current Rating at 480 VAC | 35 kA |
| Short Circuit Current Rating at 600Y/347 VAC | 25 kA |
| Minimum Operating Temperature | -25 °C |
| Maximum Operating Temperature | 70 °C |
| Minimum Storage Temperature | -40 °C |
| Maximum Storage Temperature | 70 °C |
The Eaton Cutler-Hammer NZMN2-A250-NA is a molded case circuit breaker, specifically designed to provide optimal performance under various conditions. This circuit breaker is configured with three poles, allowing it to handle significant electrical loads effectively. It operates with a rated permanent current of 250 A and is equipped with a thermomagnetic trip unit, offering reliable protection against overcurrent conditions.
In terms of voltage ratings, the NZMN2-A250-NA can operate at 480 VAC, as well as 600Y/347 VAC. According to IEC standards, it can also manage voltages up to 690 VAC and 750 VDC for direct current applications, which expands its usability across different environments. The breaker has impressive short circuit current ratings, boasting a capacity of 35 kA at 480 VAC and 25 kA at 600Y/347 VAC, thus ensuring it can handle fault conditions effectively.
Regarding environmental specifications, this circuit breaker can operate within a minimum temperature of -25 °C and a maximum of 70 °C, enabling it to function effectively in various operational settings. When not in use, the device can be stored in temperatures ranging from -40 °C to 70 °C, ensuring versatility for a wide range of applications. The NHYMN2-A250-NA is ideal for those requiring dependable performance in demanding electrical systems.
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