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Eaton Cutler-Hammer 10250T Series 10250T47E

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10250T47E

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The Eaton Cutler-Hammer 10250T47E is a molded case circuit breaker designed for reliable current interruption at varying voltage levels. It is rated for 30 Amps and operates at 480 VAC, with interrupting ratings of 14 kAIC at 480V and 18 kAIC at 240V. This one-pole circuit breaker offers both long-time and instantaneous trip functionality, making it suitable for a wide range of applications.

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Technical specifications for 10250T47E

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product Line10250T Series
Part Number10250T47E
Frame TypeF-Frame
Number of Poles1 Pole
Rated Current30 A
Voltage Rating480 VAC
Interrupting Rating (240V)18 kAIC
Interrupting Rating (480V)14 kAIC
Trip TypeFixed Thermal / Fixed Magnetic
Trip FunctionsLI (Long-Time and Instantaneous)
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Mounting StylePanel Mount
Terminal ConnectionLine and Load Side Lugs

The Eaton Cutler-Hammer 10250T47E is identified as a molded case circuit breaker, belonging to the 10250T Series. Designed with a single pole configuration, it is rated to handle a current of 30 Amps, making it ideal for applications involving a 480 VAC supply. The device's interrupting capabilities feature a rating of 14 kAIC at 480V and 18 kAIC at 240V, providing effective surge protection under fault conditions.

Trip functions are designed to respond with both fixed thermal and fixed magnetic mechanisms, accommodating long-time and instantaneous tripping as specified under the LI (Long-Time and Instantaneous) category. This ensures reliable operation and protects connected circuits from overcurrents.

The device operates within a frequency range of 50 Hz to 60 Hz, suitable for various industrial settings. It is designed for panel mounting, which simplifies installation in control panels or distribution boards. Terminal connections for both line and load sides are managed via robust lugs, facilitating solid and secure electrical connections.