HLAHLCHLS Miniature Rocker Switches RoHS Compliant UL CSA Features Economical prices are achieved through out-and-out VA and silver-saving design. Contact stability and high reliability are ensured thanks to the adoption of the seesaw type sliding contact mechanism (patented) (see the figure below) and the switch are usable for a wide range of current capacity from 1 mA to 12 A. In addition, the self-extinguishing phenol resin is used for the housing material, thereby ensuring excellent insulation and surge resistance. All models (excluding HLS308A) are UL and CSA approved for high reliability. For the detailed specifications, see Common Specifications on page 564. Part Numbering HLA 1 12 A 12 Series code Number of poles Current Switching function Terminal style Code Fig. Fig. Numberof poles Fig. Current Terminal styles Series code Actuator shape Switching function 1 pole/ 2 poles 3 poles 1 None TAB: 187 t=0.5 1 pole 8A 08 A K OFF ON HLA 2 2 poles 12A 12 12 Solder Terminal D N ON ON 3 3 poles Terminal Styles HLC 1 pole 2 poles,3poles TAB 187 Solder Terminal TAB 187 Solder Terminal Style : Style : 12 Style : Style : 12 HLS Note: For the overseas standards, see page 326. Seesaw Type Sliding Mechanism (Patented) The movable contact moves from to as it wipes the contact surface and, at and , the switching feel can be A B B C obtained due to the seesaw effect on the common terminal . Then, the movable contact moves from to as it wipes the 2 C D contact surface and, at the point , the common terminal and the terminal are turned ON. D 2 3HLA Dimension L HLA112 1 pole Terminal TAB: 187 Solder Terminal style Part No. HLA112A 22 18.5 TTAABB: 187: 187 Switching Viewed from part No. marking side function Part No. HLA112A OFF ON Connecting 21 terminals HLA208K OFF ON Terminal numbers are shown on the bottom of the switch. 21 Connecting TAB: 187 Terminal The switching function Type A is without terminal number 3. terminals 54 To check the Part No. marked with the , refer to the List of Part Numbers shown below. Specifications Initial contact resistance Dielectric strength Insulation resistance Electrical life Rating AC125V 12A Max. 20m Max. AC1500V 100M Min. 15,000 AC250V 6A Max. HLA112A DC24V 1A 1 minute DC500V cycles ACDC6V 1mA Min. HLA208 2 Poles Terminal numbers are shown on the bottom of the switch. The switching function Type K is without terminal numbers 3 and 6 . Specifications Panel Cut-Out Dimension Initial contact resistance Dielectric strength Insulation resistance Electrical life Rating AC125V 8A Max. 20m Max. AC1500V 100M Min. 15,000 AC250V 5A Max. HLA208K DC2 4V 1A 1 minute DC500V cycles ACDC6V 1mA Min. Table of Part Numbers TAB terminals 187 Solder terminals Series Switching function 1pole 2pole 1pole 2pole 3pole OFF ON HLA112A HLA208K HLA112A12 HLA208K12 HLA ON ON HLA112D12 OFF ON HLC112A HLC208K HLC208K12 HLC ON ON HLC208N HLC208N12 OFF ON HLS112A HLS208K HLS112A12 HLS208K12 HLS308A12 HLS ON ON HLS112D HLS208N HLS112D12 HLS208N12 Placing an order The button color of the HLA type is brown only. Replacement of button is not possible. Some products in the List of UL- and CSA-approved Products are not registered yet. Before placing the order, check with our Sales Department. Made to order products. Semi-standard products. UL recognized CSA certified