Ideal for pool pumps. Use the TI040 to run your pool pump for 16-hours a day instead of 24 and recover the cost of the timer in as little as a year or two * Three-operating modes: Manual (conventional on and off switch), Automatic, Temporary bypass * Programming: 7-day, up to 14-settings * Connection: terminals for No.14 to No.10 AWG wire, multi switch (3-way) compatible, 1.5 HP 120-Volt 30-Ampere (resistive), 10-Ampere (ballast), 2 HP 240-Volt 30-Ampere (resistive), 10-Ampere (ballast) * Dimensions (height by width by depth): 9.4-Inch by 7.2-Inch by 3.8-Inch