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7278A27G75
The Eaton Cutler-Hammer 7278A27G75 is a replacement coil designed for use in medium-voltage switchgear applications. Operating within a voltage range of 25–38 kV, it is engineered for reliability in various environments, from -30 °C to 40 °C.
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Technical specifications for 7278A27G75
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Replacement Coil |
| Product Line | A200 Series |
| Part Number | 7278A27G75 |
| Weight | 13.00 lbs (5.90 kg) |
| Voltage Range | 25–38 kV |
| Equipment Class | Medium-Voltage Switchgear |
| Fault-Close Rating | All kA Fault-Close Configurations |
| Assembly Type | Switch Spring Assembly |
| Equipment Construction | Metal-Enclosed |
| Interrupter Type | Load Interrupter |
| Subcomponent Type | Switch Pole |
| Minimum Operating Temperature | −30 °C |
| Maximum Operating Temperature | 40 °C |
| Installation Altitude | 1000 m |
| Relative Humidity | 5 to 95% (Non-Condensing) |
Eaton Cutler-Hammer's part number 7278A27G75 represents a critical replacement coil engineered for medium-voltage switchgear systems. This coil is capable of operating under a voltage range of 25–38 kV. Constructed as a metal-enclosed assembly, this component is designed for durability in demanding conditions. This coil features a switch spring assembly type, providing the necessary functionality for efficient operation within switchgear applications.
It is important to note that the 7278A27G75 supports a comprehensive fault-close rating, accommodating all kA fault-close configurations to enhance operational safety. As a load interrupter, this device can manage load interruptions reliably, adding to its versatility. Designed with a switch pole subcomponent type, this coil is specifically suited for supporting and enhancing the switch gear mechanisms it is paired with.
In terms of environmental specifications, the coil can function efficiently at operating temperatures between −30 °C and 40 °C, adapting to varying climate conditions. It is also designed for installation at altitudes up to 1000 meters. Operating under conditions of relative humidity from 5% to 95% (non-condensing) ensures the coil remains functional across a wide range of atmospheric conditions, making it suitable for diverse installation scenarios.
- 727BA27G75