General Purpose Relay LY Arc barrier equipped. High dielectric strength (2,000 VAC). Long dependable service life assured by Ag-Alloy contacts. Choose models with single or bifurcated contacts, LED indicator, diode surge suppression, push-to-test button, or RC circuit. All models meet UL and CSA approvals VDE, LR, and SEV approved versions are available. Ordering Information To Order: Select the part number and add the desired coil voltage rating (e.g., LY1-DC6). Type Terminal Contact Model form Single contact Bifurcated contact Standard Upper Lower Standard Upper Lower bracket mounting mounting bracket mounting mounting mounting bracket bracket mounting bracket bracket Standard Plug-in/solder SPDT LY1 LY1F LY1S DPDT LY2 LY2F LY2S LY2Z LY2ZF LY2ZS 3PDT LY3 LY3F LY3S 4PDT LY4 LY4F LY4S PCB SPDT LY1-0 DPDT LY2-0 LY2Z-0 3PDT LY3-0 4PDT LY4-0 LED indicator Plug-in/solder SPDT LY1N DPDT LY2N LY2ZN 3PDT LY3N 4PDT LY4N Diode surge SPDT LY1-D suppression DPDT LY2-D LY2Z-D 3PDT LY3-D 4PDT LY4-D LED indicator SPDT LY1N-D2 and diode surge DPDT LY2N-D2 LY2ZN-D2 suppression 4PDT LY4N-D2 RC circuit SPDT LY1-CR DPDT LY2-CR LY2Z-CR LED indicator SPDT LY1N-CR and RC circuit DPDT LY2N-CR LY2ZN-CR Note: 1. Types with specifications other than those listed are available. Contact your Omron Sales representative. 2. To order connecting sockets and mounting tracks, see Accessories section. General Purpose Relay LY 1Type Terminal Contact Model form Single contact Bifurcated contact Standard Upper Lower Standard Upper Lower bracket mounting mounting bracket mounting mounting mounting bracket bracket mounting bracket bracket Push-to-test Plug-in/solder SPDT LY1l4 button DPDT LY2l4 LY2Zl2 3PDT LY3l4 4PDT LY4l4 LED indicator and Plug-in/solder DPDT LY2l4N LY2Zl2N push-to-test button 4PDT LY4l4N Note: 1. Types with specifications other than those listed are available. Contact your Omron Sales representative. 2. To order connecting sockets and mounting tracks, see Accessories section. Accessories Connecting Sockets To Order: Select the appropriate part numbers for sockets, clips, and mounting tracks (if required) from the following charts. Track Mounted Sockets Relay Socket* Relay hold-down clip Mounting track Standard RC circuit SPDT PTF08A-E PYC-A1 Y92H-3 PFP-100N/PFP-50N & DPDT PFP-M or PFP-100N2 3PDT PTF11A PFP-S (Option spacer) 4PDT PTF14A-E * Track mounted socket can be used as a front connecting socket. Back Connecting Sockets Relay Solder Wire wrap Relay hold-down clip Socket Mounting Plate terminal terminal Standard Push-to-test RC circuit Mtg. plate 1 10 12 18 socket socket SPDT PT08 PT08QN PYC-P PYC-P2 PYC-1 PYC-S PYP-1 PYP-18 DPDT 3PDT PT11 PT11QN PTP-1-3 PTP-12 4PDT PT14 PT14QN PTP-1 PTP-10 Note: Types PYP-18, PTP-12 and PTP-10 may be cut to any desired length. Relay PC terminal socket Relay hold-down clip Standard Push-to-test RC circuit SPDT PT08-0 PYC-P PYC-P2 PYC-1 DPDT 3PDT PT11-0 4PDT PT14-0 2 General Purpose Relay LY