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NZMN1-A63-NA
The NZMN1-A63-NA from Eaton Cutler-Hammer's NZM Series is a molded case circuit breaker with 3 poles designed for effective current management. Rated at 63 A, it functions at voltage levels reaching 690 VAC for AC systems and 500 VDC for DC applications.
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Technical specifications for NZMN1-A63-NA
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | NZM Series |
| Part Number | NZMN1-A63-NA |
| Number of Poles | 3 Poles |
| Rated Current | 63 A |
| Voltage Rating (AC) | 690 VAC |
| Voltage Rating (DC) | 500 VDC |
| Trip Unit Type | Thermal-Magnetic Trip |
| Short-Circuit Release Range | 380 A – 630 A |
| Short-Circuit Breaking Capacity | 50 kIAC |
| Connection Type | Front Frame Clamp |
| Terminal Type | Box Terminal |
| Actuator Type | Rocker Lever |
The NZMN1-A63-NA is part of Eaton Cutler-Hammer's NZM Series of molded case circuit breakers, providing significant protection capabilities. This unit features three poles and weighs approximately 1.73 lbs. It supports a rated current of 63 A, thereby catering to medium power applications. Designed for robustness, it operates effectively at an AC voltage rating of up to 690 VAC and can also handle a DC voltage of up to 500 VDC.
The circuit breaker includes a thermal-magnetic trip mechanism that combines thermal overload protection with magnetic short-circuit protection. This dual-action trip ensures comprehensive safeguarding against both overloads and faults. In terms of short-circuit handling, it can effectively release between 380 A and 630 A, with a short-circuit breaking capacity rated at 50 kIAC, suitable for various high-demand scenarios.
For installation, this breaker utilizes a front frame clamp connection type, making it easy to integrate into electrical systems. Additionally, it features box terminals for secure wiring connections. The actuator type is a rocker lever, which allows for straightforward toggling and status indication. Overall, the NZMN1-A63-NA is engineered for reliability in diverse electrical environments.
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