FDB3040L

The Eaton Cutler-Hammer FDB3040L is a molded case circuit breaker recognized for its performance and reliability in controlling electrical circuits. This model offers an amperage rating of 40 Amps and can handle both 600 Vac and 250 Vdc voltage levels, signaling its suitability for diverse applications.

It has been carefully designed with three poles to manage three-phase electrical systems efficiently. The trip configuration follows the T186 type, enabling effective protection against overloads and short circuits. Additionally, the breaker includes line and load terminals to facilitate easy installation and connection. With a robust construction, the FDB3040L is rated for a frequency of 50/60 Hz, accommodating standard power supply requirements.

Safety is paramount with this unit featuring an interrupt rating of 18 kAIC for faults at 240 Vac and 14 kAIC at 480 Vac, aiming to minimize system damage during unexpected electrical faults. Weighing in at 4.5 lbs, this UL Listed circuit breaker fits within a Frame F, allowing for efficient panel mounting and ensuring secure installation within control cabinets. The actuator is designed as a handle for ease of operation, providing users with a simple method for resetting or disengaging the breaker as necessary. This combination of features makes the FDB3040L a valuable component in industrial circuit protection applications.