EH24040 | Square D EH Series 40A 2-Pole Molded Case Circuit Breaker, 480Y/277VAC New The board integrates onboard microprocessor

The board integrates onboard microprocessor control

Single-pole configuration: Supports standard 120 V residential branch circuits

1–599 Hz Nominal Switching Frequency 12 kHz EMC Filter Integrated

The board includes various protective features to guard against electrical disturbances such as overvoltage

Fuzzy Logic Overshoot Control: "Super" function minimizes output overshooting using fuzzy logic algorithms

EH24040 | Square D EH Series 40A 2-Pole Molded Case Circuit Breaker, 480Y/277VAC New The board integrates onboard microprocessorDescription The Square D EH24040 is a molded case circuit breaker designed to provide reliable overcurrent protection in commercial and industrial power distribution systems. This 2 pole breaker is rated at 40 amps and operates at 480Y 277VAC using a thermal magnetic trip unit for consistent fault protection. Featuring a plug in mounting design, the EH24040 allows secure installation in compatible panelboards. Technical Specifications Condition New