| PartNumber | KHAU-17D11-12 | KHAU-17D11-48 | KHAU-17D11-110 |
| Description | General Purpose Relays 4PDT SCKT MT 12VDC | General Purpose Relays 4PDT 3Amp Mini | General Purpose Relays 4PDT 110 VDC 3A |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| RoHS | E | Y | N |
| Product | Power Relays | Power Relays | Power Relays |
| Type | Standard | Standard | Standard |
| Coil Voltage | 12 VDC | 48 VDC | 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 | 2.5 A | 2.5 A | 2.5 A |
| Contact Termination | Solder Lug | Solder Lug | Solder Lug |
| Mounting Style | Socket | Socket | Socket |
| Mounting Type | DIN Rail | DIN Rail | DIN Rail |
| Switching Voltage | 240 VAC | 240 VAC | 240 VAC |
| Coil Termination | Solder Lug | Solder Lug | Solder Lug |
| Coil Type | Non-Latching | Non-Latching | Non-Latching |
| Coil Resistance | 160 Ohms | 2.6 kOhms | 110 kOhms |
| Contact Material | Silver (Ag) | Silver (Ag) | Silver (Ag) |
| Series | KH | KH | KH |
| Length | 28.2 mm | 28.2 mm | 28.2 mm |
| Width | 21.8 mm | 21.8 mm | 21.8 mm |
| Height | 32.5 mm | 32.5 mm | 32.5 mm |
| Packaging | Tray | Tray | Tray |
| Contact Form | 4PDT (4 Form C) | 4PDT (4 Form C) | 4PDT (4 Form C) |
| Maximum Switching Current | 2.5 A | 2.5 A | 2.5 A |
| Power Consumption | 1.2 VA | 900 mW | 1.1 W |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | TE Connectivity / P&B |
| Product Type | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Relays | Relays | Relays |
| Part # Aliases | 4-1393122-3 | 4-1393122-5 | 4-1393122-2 |
| Unit Weight | 1.440024 oz | 1.032010 oz | - |