| PartNumber | 639H/2 | 639H/2K |
| Description | Toggle Switches SPDT NKL ON-OFF-ON | Toggle Switches SPDT 10A 125V 17.5mm |
| Manufacturer | Apem | Apem |
| Product Category | Toggle Switches | Toggle Switches |
| RoHS | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated |
| Illumination Color | - | - |
| Lamp Type | - | - |
| Contact Form | SPDT | SPDT |
| Switch Function | ON - OFF - ON | ON - OFF - ON |
| Mounting Style | Panel | - |
| Termination Style | Solder Lug | - |
| Current Rating | 15 A | 15 A |
| Voltage Rating AC | 250 VAC | 250 VAC |
| Voltage Rating DC | 24 VDC | 24 VDC |
| Bushing Size | M12 | M12 |
| Actuator | Paddle | Paddle |
| Terminal Seal | Sealed | - |
| Contact Plating | Silver | - |
| Packaging | Bulk | - |
| Housing Material | Polyester | - |
| Mounting Type | Bushing | - |
| Series | 600H | 600H |
| Type | Toggle Switches | - |
| Brand | Apem | Apem |
| Contact Material | Nickel | - |
| Flammability Rating | UL 94 V-0 | - |
| Actuator Style | Paddle | Paddle |
| Life | 6000 Cycles | 6000 Cycles |
| Maximum Operating Temperature | + 155 C | - |
| Minimum Operating Temperature | - 20 C | - |
| Product Type | Toggle Switches | Toggle Switches |
| Factory Pack Quantity | 25 | 25 |
| Subcategory | Switches | Switches |