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The Eaton Cutler-Hammer CH330ST is a thermal magnetic circuit breaker designed for three-phase electrical systems. With a rated current of 30 A and a voltage rating of 240 V, this breaker provides reliable protection under various conditions.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Thermal Magnetic Circuit Breaker |
| Product Line | CH Loadcenters and Circuit Breakers |
| Part Number | CH330ST |
| UPC | 782113339689 |
| Rated Voltage | 240 V |
| Rated Current | 30 A |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Protection Type | Thermal Magnetic |
| Functions | LI - Long Time and Instantaneous Trip |
| AIC Rating | 10 kA at 240 V |
| Connection Type | Plug in Connection |
| Frame Type | CH Frame |
| Operating Humidity | 80% (non-Condensing) |
The CH330ST by Eaton Cutler-Hammer is a thermal magnetic circuit breaker built for three-phase applications. This reliable unit is rated for 30 amperes and operates at a voltage of 240 V. It consists of three poles, allowing it to effectively manage electrical loads in various settings.
This breaker employs thermal magnetic technology, providing enhanced protection against overloads and short circuits. It offers both long-time and instantaneous trip functions, ensuring a rapid response to fault conditions. The AIC rating of 10 kA at 240 V indicates its capacity to handle high fault currents while maintaining system integrity during high-demand situations.
Installation is straightforward thanks to its plug-in connection design, which allows for quick integration into existing systems. Built on the CH frame type, the CH330ST is engineered for durability. Furthermore, it operates effectively in environments with humidity levels up to 80% (non-condensing), making it suitable for a variety of applications without compromising performance.