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ND312T32W
The ND312T32W from Eaton Cutler-Hammer is a robust molded case circuit breaker designed for high-performance applications. It supports a rated current of 1200 A and is suitable for 3-phase systems, accepting a maximum voltage of 600 VAC.
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Technical specifications for ND312T32W
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | ND312T32W |
| Weight | 49.13 lbs (22.28 kg) |
| UPC | 786679252666 |
| Rated Current | 1200 A |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Voltage Rating | 600 VAC |
| Interrupting Capacity (AIC) at 240 VAC | 85 kAIC |
| Interrupting Capacity (AIC) at 480 VAC | 50 kAIC |
| Frame Size | NG-Frame |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Relative Humidity | 5 to 95% (Non-Condensing) |
The Eaton Cutler-Hammer ND312T32W is a molded case circuit breaker designed to meet high current demands in various electrical applications. This breaker is capable of handling a rated current of 1200 A. It features a three-pole configuration suited for 3-phase operation, ensuring comprehensive protection and control over electrical circuits. The unit operates at a maximum voltage rating of 600 VAC, matching common industrial power systems.
For interrupting capabilities, this breaker can handle significant fault currents, rated at 85 kAIC when operated at 240 VAC and 50 kAIC at 480 VAC, thereby enhancing its reliability in fault conditions. It complies with NG-frame size specifications, making it appropriate for a range of installations.
The ND312T32W functions efficiently with a minimum frequency of 50 Hz and a maximum frequency of 60 Hz. This versatility makes it a suitable choice for different applications that may operate under varying frequency environments. Furthermore, it is designed to sustain performance in conditions where relative humidity is between 5 to 95%, ensuring that it can be used in various environments without risk of damage or failure to operate.
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