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Data Sheet (331KB)
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Open Relays
| Type | Contact form | Plug-in/solder terminals | Plug-in/solder terminals with LED indicator | PCB terminals | Upper-mounting plug-in/solder terminals |
 |  |  |  | ||
| Standard | SPDT | LY1 | LY1N | LY1-0 | LY1F |
| DPDT | LY2 | LY2N | LY2-0 | LY2F | |
| DPDT (bifurcated) | LY2Z | LY2ZN | LY2Z-0 | LY2ZF | |
| 3PDT | LY3 | LY3N | LY3-0 | LY3F | |
| 4PDT | LY4 | LY4N | LY4-0 | LY4F | |
| With built-in diode (DC only) | SPDT | LY1-D | LY1N-D2 | - | - |
| DPDT | LY2-D | LY2N-D2 | - | - | |
| DPDT (bifurcated) | LY2Z-D | LY2ZN-D2 | - | - | |
| 3PDT | LY3-D | - | - | - | |
| 4PDT | LY4-D | LY4N-D2 | - | - | |
| With built-in CR (AC only) | SPDT | - | - | - | - |
| DPDT | LY2-CR | LY2N-CR | - | - | |
| DPDT (bifurcated) | LY2Z-CR | LY2ZN-CR | - | - |
Accessories(Optional)
Sockets
| Poles | Front-connecting Socket | Back-connecting Socket | ||
| DIN track/screw terminals | Plug-in/solder terminals | Wrapping terminals | PCB terminals | |
| 1 or 2 | PTF08A-E, PTF08A | PT08 | PT08QN | PT08-0 |
| 3 | PTF11A | PT11 | PT11QN | PT11-0 |
| 4 | PTF14A-E, PTF14A | PT14 | PT14QN | PT14-0 |
Note: PTF[]A (-E) Sockets have met UL and CSA standards: UL 508 ⁄ CSA C22.2.
Mounting Plates for Sockets
| Socket model | For 1 Socket | For 10 Sockets | For 12 Sockets | For 18 Sockets |
| PT08 PT08ON | PYP-1 | - | - | PYP-18 |
| PT11 PT11QN | PTP-1-3 | - | PTP-12 | - |
| PT14 PT14QN | PTP-1 | PTP-10 | - | - |
Socket-Hold-down Clip Pairings
| Relay type | Poles | Front-connecting Sockets | Back-connecting Sockets | ||
| Socket model | Clip model | Socket model | Clip model | ||
| Standard, bifurcated contacts operation indicator, built-in diode | 1, 2 | PTF08A-E, PTF08A | PYC-A1 | PT08(QN), PT08-0 | PYC-P |
| 3 | PTF11A | PT11(QN), PT11-0 | |||
| 4 | PTF14A-E, PTF14A | PT14(QN), PT14-0 | |||
| CR Circuit | 2 | PTF08A-E, PTF08A | Y92H-3 | PT08(QN), PT08-0 | PYC-1 |
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