| PartNumber | LY4-AC120 | LY4-AC12 | LY4-AC100/110 |
| Description | General Purpose Relays PLUG IN 4PDT 120 VAC | General Purpose Relays SNGL CONTACT RELAY STD BRACKET MOUNTING | General Purpose Relays GP RELAY |
| Manufacturer | Omron | Omron | Omron |
| Product Category | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| RoHS | Y | Y | Y |
| Product | Power Relays | Power Relays | Power Relays |
| Coil Voltage | 120 VAC | 12 VAC | 100 VAC to 110 VAC |
| Relay Contact Form | 4 Form C (4PDT-NO, NC) | 4 Form C (4PDT-NO, NC) | 4 Form C (4PDT-NO, NC) |
| Contact Current Rating | 10 A | 10 A | 10 A |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Switching Voltage | 250 VAC, 125 VDC | 250 VAC, 125 VDC | 250 VAC, 125 VDC |
| Coil Type | Non-Latching | Non-Latching | Non-Latching |
| Coil Resistance | 2.2 kOhms | 20 Ohms | 1.8 kOhms |
| Coil Current | 19 mA | 199 mA | 25.5 mA |
| Contact Material | Silver Alloy (Ag) | Silver Alloy (Ag) | Silver Alloy (Ag) |
| Series | LY | LY | LY |
| Length | 41.4 mm | 41.4 mm | 41.4 mm |
| Width | 27.94 mm | 27.94 mm | 27.94 mm |
| Height | 36.06 mm | 36.06 mm | 36.06 mm |
| Contact Form | 4PDT (4 Form C) | 4PDT (4 Form C) | 4PDT (4 Form C) |
| Power Consumption | 2.5 VA | 2.5 VA | 2.5 VA |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Product Type | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Relays | Relays | Relays |
| Part # Aliases | 9860800 LY4AC120 | LY4AC12 | LY4AC100110 |
| Unit Weight | 2.469177 oz | 2.469177 oz | 2.469177 oz |