![[OMRON] — LY Bi-power Relay (Plug-in Terminal, 1/2/3/4-pole, Standard+Diode+CR, AC+DC)](https://img.prosourcemro.com/2026/05/001-516-1024x683.png)
Relays
Omron
[OMRON] — LY Bi-power Relay (Plug-in Terminal, 1/2/3/4-pole, Standard+Diode+CR, AC+DC)
Family ID: OMRON-LY-PLUGIN
Power-switching Compact General-purpose Relays
24 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| LY1 | LY LY1 1-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 1 | Contacts: Single | Indicator: No | Surge Absorption: None | AC Voltages: 12/24/100-110/110-120/200-220 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2 | LY LY2 2-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Single | Indicator: No | Surge Absorption: None | AC Voltages: 12/24/100-110/110-120/200-220/220-240 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2Z | LY LY2Z 2-pole Bifurcated | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Bifurcated | Indicator: No | Surge Absorption: None | AC Voltages: 100-110/200-220 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY3 | LY LY3 3-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 3 | Contacts: Single | Indicator: No | Surge Absorption: None | AC Voltages: 12/24/100-110/200-220 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY4 | LY LY4 4-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 4 | Contacts: Single | Indicator: No | Surge Absorption: None | AC Voltages: 12/24/100-110/200-220 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY1N | LY LY1N 1-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 1 | Contacts: Single | Indicator: Yes | Surge Absorption: None | AC Voltages: 12/24/100-110/110-120/200-220 VAC | DC Voltages: 12/24/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2N | LY LY2N 2-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Single | Indicator: Yes | Surge Absorption: None | AC Voltages: 12/24/100-110/110-120/200-220/220-240 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2ZN | LY LY2ZN 2-pole Bifurcated | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Bifurcated | Indicator: Yes | Surge Absorption: None | AC Voltages: 100-110/110-120/200-220/220-240 VAC | DC Voltages: 12/24 VDC | Note: Specify rated voltage when ordering | ||
| LY3N | LY LY3N 3-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 3 | Contacts: Single | Indicator: Yes | Surge Absorption: None | AC Voltages: 12/24/100-110/200-220 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY4N | LY LY4N 4-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 4 | Contacts: Single | Indicator: Yes | Surge Absorption: None | AC Voltages: 12/24/100-110/200-220 VAC | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY1-D | LY LY1-D 1-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 1 | Contacts: Single | Indicator: No | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2-D | LY LY2-D 2-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Single | Indicator: No | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2Z-D | LY LY2Z-D 2-pole Bifurcated | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Bifurcated | Indicator: No | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48 VDC | Note: Specify rated voltage when ordering | ||
| LY3-D | LY LY3-D 3-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 3 | Contacts: Single | Indicator: No | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY4-D | LY LY4-D 4-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 4 | Contacts: Single | Indicator: No | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY1N-D2 | LY LY1N-D2 1-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 1 | Contacts: Single | Indicator: Yes | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48 VDC | Note: Specify rated voltage when ordering | ||
| LY2N-D2 | LY LY2N-D2 2-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Single | Indicator: Yes | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2ZN-D2 | LY LY2ZN-D2 2-pole Bifurcated | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Bifurcated | Indicator: Yes | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY3N-D2 | LY LY3N-D2 3-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 3 | Contacts: Single | Indicator: Yes | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY4N-D2 | LY LY4N-D2 4-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 4 | Contacts: Single | Indicator: Yes | Surge Absorption: Diode | AC Voltages: DC only | DC Voltages: 12/24/48/100-110 VDC | Note: Specify rated voltage when ordering | ||
| LY2-CR | LY LY2-CR 2-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Single | Indicator: No | Surge Absorption: CR Circuit | AC Voltages: AC only | DC Voltages: 100-110/110-120/200-220/220-240 VAC | Note: Specify rated voltage when ordering | ||
| LY2Z-CR | LY LY2Z-CR 2-pole Bifurcated | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Bifurcated | Indicator: No | Surge Absorption: CR Circuit | AC Voltages: AC only | DC Voltages: 100-110 VAC | Note: Specify rated voltage when ordering | ||
| LY2N-CR | LY LY2N-CR 2-pole Single | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Single | Indicator: Yes | Surge Absorption: CR Circuit | AC Voltages: AC only | DC Voltages: 100-110/110-120/200-220/220-240 VAC | Note: Specify rated voltage when ordering | ||
| LY2ZN-CR | LY LY2ZN-CR 2-pole Bifurcated | OMRON | Type: LY Bi-power Relay (Plug-in Terminal) | Poles: 2 | Contacts: Bifurcated | Indicator: Yes | Surge Absorption: CR Circuit | AC Voltages: AC only | DC Voltages: 100/110/110-120/200-220 VAC | Note: Specify rated voltage when ordering |
