Info Sheet Switches for Special Applications Cole Hersee manufactures thousands of switches, most of which are general purpose. The ones listed here are designed for specialized uses, and are listed by those applications. Reversing Switches Info Sheet Solutions for Reversing Motors SwitchType CH part number Theres always been a great need for switching of onboard motors that power anything from pumps and blowers to drilling, and raising/lowering of equipment. Almost all large vehicles and work trucks have one or more onboard motors. Wherever theres a need to rotate/counter-rotate a motor, theres a Cole Hersee brand switch or module to facilitate that operation and to protect the motor. For applications up to 25A you can use rocker switches, toggle switches or keyed rotary switches. For higher amp ratings, you can use these switches with relays or solenoids. Toggle 55018-01 Cole Hersee offers Rotary switch 75712-04 for current draw up to 50A, and has a variety of double-acting solenoids at 12V, 24V and 36V for use at up to 85A. The 24452 forward & Reverse Module is a small convenient control for Toggle 55046 applications up to 70A, and adds other benefits such as dynamic braking. Forward & Reverse Module Rotary Switches Rocker 57014-03 Rocker 58027-18 90005-01 15A at 12V DC 95005-03 15A at 12V DC 24452 70A at 12V DC 75712-04 50A at 12V DC Rotary 75701 Ignition-type Switches Double-acting Solenoids 55046 Rotary 75705-01 95060-37 10A sealed key switch 24400 DPST 36V Rotary 75712-04 95593 10A, with keys 24401 & 24401-01 DPST 12V 75701 20A, with lever 24402 DPST 24V 75701-01 10 A, with keys 24450 75A at 12V DC Rotary 90005-01 Littelfuse Commercial Vehicle Products PDF 100 Rotary 90005-03 See also PDF-100 Solutions for Rotary 95593 Reversing Motors Solid-state module 24452 Littelfuse Commercial Vehicle Products PDF 104Ignition Switches Cole Hersee manufactures more than 250 different ignition switches, most of them keyed rotary switches, but we also have other types: Purpose Switch type CH part number Ignition Push-Pull 9576 Ignition Toggle 59071 Diesel ignition Rotary 95033 Magneto ignition Rotary 95539 95060 Series Starter Foot momentary 9060 Starter Foot momentary 9183 Starter Foot momentary 91001 See also interactive Excel file on rotary ignition switches, which you can use to perform a parametic search. Heating and Air-Conditioning Switches Some of these have a special imprint on the knob. Purpose Switch type CH part number Imprint Heater Push-Pull 7014 Heater Heater Push-Pull 68028 Heater Heater Fan Toggle 55093 Air conditioning Rotary 7493 Air conditioning Rotary 7496-04 Panel Lamps Air conditioning Rotary 7496-11 SAE variable symbol Air conditioning Rotary 68159-05 SAE arrow symbol Heater defroster Rotary 68362 Heater defroster Rotary 8363 Littelfuse Commercial Vehicle Products 20 Old Colony Avenue, Boston, MA USA 02127-2467 617. 268. 2100 www.colehersee.com www.littelfuse.com