Jul 10, 2003 · If you need an operational upper limit switch, install a second switch that is wired in a fail-safe mode. That way, if the operational limit switch fails and the ultimate upper limit is struck, the hoist still will turn off. Failure of the ultimate limit switch shuts down the hoist in the full up position, telling the operator to get help.switch is used instead of a power limit switch. Bridge and Trolley Limit Switches: Each traverse motion, bridge and trolley, will utilize end of travel limit switches. Each limit switch, once tripped, will allow motion in the reverse direction only. Overload limiting Devices: The crane design utilizes a load cell located in the rope equalizer ...Available on size #5, #10, #20 & #30 Limit Switches only Y781 Substitute silver (Ag) contact tips in place of standard tin-plated copper (Cu) tips. Available on EC&M Size #5, #10 & #20 Limit Switches only ORDERING INFORMATION REQUIRED: Class and Type of limit switch and of weight and cable kit, if required.$11.99 10% OFF . $10.79. ... This Evinrude 0336171 BRACKET, Tilt limit switch fits the following models andponents: Evinrude Outboard 150HP E150DGLABK - AB Model_SWIVEL BRACKET. Evinrude Outboard 75HP E75DSLAFG - AF Model_SWIVEL BRACKET.