| PartNumber | LY4-0-AC120 | LY4-0-AC200/220 | LY4-0-DC100/110 |
| Description | General Purpose Relays Standard PCB 4PDT | General Purpose Relays GP RELAY | 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 |
| Type | Miniature | - | - |
| Coil Voltage | 120 VAC | 200 VAC to 220 VAC | 100 VDC to 110 VDC |
| 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 |
| Contact Termination | Solder Pin | - | - |
| 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 | 6.7 kOhms | 6.9 kOhms |
| Coil Current | 16.4 mA | 13 mA | 15.9 mA |
| Contact Material | Silver Alloy (Ag) | Silver Alloy (Ag) | Silver Alloy (Ag) |
| Series | LY | LY | LY |
| Length | 41.5 mm | 21.59 mm | 21.59 mm |
| Width | 28 mm | 27.94 mm | 27.94 mm |
| Height | 36.5 mm | 35.56 mm | 35.56 mm |
| Contact Form | 4PDT (4 Form C) | 4PDT (4 Form C) | 4PDT (4 Form C) |
| Maximum Switching Current | 10 A | - | - |
| Power Consumption | 2.5 VA | 2.5 VA | 1.5 W |
| 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 | 9862099 LY40AC120 | LY40AC200220 | LY40DC100110 |
| Unit Weight | 2.469177 oz | 2.469177 oz | 2.469177 oz |