ACI Thermal Overload Relays Are Used For Commercial And Industrial Electrical Contractors And Applications.
ACI Thermal Overload Relays are solidly made for long lasting durability and reliability. Ambient compensated -20°: To +60° C. Differential single phasing protection for 3 phase operation. Adjustable bi-metallic elements - no heaters. Precise factory calibrated and tested. 1NO and 1NC electrically isolated alarm contacts. Manual or automatic reset (field changeable). 3 Pole Overload Relay For 3 Phase applications, 2 Pole Overload Relay for 1 Phase applications. UL Class 10 operation. "Reset" and "Stop" buttons are Large and easy to operate. "Trip" Indicator shows status of overload. Available in 2 or 3 Pole in 61mm and 70mm Depth and 0.24 - 0.40 to 9.0 - 12.5Inductive Amps.