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EDH3110
EDH3110

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EDH3110 Specifications
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EDH3110, Eaton, Westinghouse, , type EDH, 3P, 3PH, 110A, 240V, 100kA@240V, high interrupting capacity, 40℃, Bolt-On, suitable for reverse fed applications, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers
| Manufacturer | Eaton | Subcategory | Molded Case |
| Amperage | 110 | Voltage | 240 |
| Poles | 3 | AIC Rating | 100kA@240V |
| Manufacturer | Eaton | ||
| Subcategory | Molded Case | ||
| Amperage | 110 | ||
| Voltage | 240 | ||
| Poles | 3 | ||
| AIC Rating | 100kA@240V |
Electrical.com is NOT an authorized distributor for Eaton and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



The EDH3110 is a molded case circuit breaker from the Eaton Series C EDH family, engineered for high-capacity protection in commercial and industrial electrical distribution systems. This model features a 3-pole configuration with a continuous current rating of 110A and is rated for operation up to 240V AC and 125V DC. The EDH3110 is equipped with a thermal magnetic trip unit (type T186), providing both overload and instantaneous short-circuit protection. It offers an exceptional interrupting capacity of 100kA@240V, making it suitable for environments with elevated fault current potential. The breaker supports busbar line-side terminations and is designed for secure installation in panelboards and switchboards.
The EDH series, including the EDH3110, is recognized for its robust molded case construction and reliable performance across a wide range of applications. Eaton?s Series C breakers are designed to maintain legacy compatibility with systems built using Cutler-Hammer and Westinghouse components, a result of Eaton?s acquisition of these brands. This ensures that the EDH3110 can serve as a direct replacement in both retrofit and new construction projects, supporting the continued operation of legacy electrical infrastructure without extensive modifications. The breaker is UL listed, ensuring compliance with industry safety standards.
For projects requiring dependable overcurrent protection, high interrupting ratings, and legacy system compatibility, the EDH3110 offers a proven and efficient solution. Purchase the EDH3110 at Electrical.com. You're trusted partner for Eaton, Cutler-Hammer and Westinghouse power distribution equipment, support and repairs