The ABB AF26-40-00-14LU is a 4-pole contactor designed for lighting applications. It offers robust performance with a rated operational voltage of up to 690V and a current rating of 45A (AC-1). This contactor is built to meet stringent international standards including IEC/EN and UL/CSA, ensuring reliability and safety in industrial environments. Its durable construction and precise switching capabilities make it an ideal choice for controlling lighting circuits..This ABB AF26-40-00-14LU is a 4-pole contactor with a rated operational voltage of 690V in the main circuit and 600V according to UL/CSA. It has a conventional free-air thermal current (Ith) of 55A and a rated operational current AC-1 (Ie) of 45A at 690V and 40°C. The contactor supports a maximum electrical switching frequency of 600 cycles per hour (AC-1) and a maximum mechanical switching frequency of 3600 cycles per hour. The rated control circuit voltage (Uc) is 250-500V for 50/60 Hz and DC operation. It features screw terminals for connection and is designed for mounting by screws. The product adheres to multiple standards including IEC/EN 60947-1, IEC/EN 60947-4-1, UL 508, and CSA C22.2 No. 60947-4-1.