| PartNumber | 39-405 BLK | 39-401 RED | 39-401 BLK |
| Description | Pushbutton Switches PushBtn Switch N.O. No Nut Black Btn | Pushbutton Switches PushBtn Switch N.O. Red Btn | Pushbutton Switches PushBtn Switch N.O. Black Btn |
| Manufacturer | Grayhill | Grayhill Inc. | - |
| Product Category | Pushbutton Switches | Pushbutton Switches | - |
| RoHS | Y | - | - |
| Product | Standard Switches | Standard Switches | - |
| Illuminated | Non-Illuminated | - | - |
| Lamp Type | - | - | - |
| Contact Form | SPST | SPST | - |
| Switch Function | OFF - (ON) | Off-Mom | - |
| Current Rating | 150 mA | 150mA (DC) | - |
| Voltage Rating DC | 28 VDC | 28 VDC | - |
| Mounting Style | Through Hole | Through Hole | - |
| Termination Style | Solder Pin | PC Pin | - |
| Contact Plating | Gold over Nickel | Gold over Nickel | - |
| Actuator | Round | Round | - |
| Cap Color | Black | Red | - |
| Color | Silver | Silver | - |
| Height | 8.64 mm | 8.64 mm | - |
| Housing Material | Aluminum | Aluminum | - |
| Length | 6.35 mm | 6.35 mm | - |
| Material | Thermoplastic | Thermoplastic | - |
| Width | 6.35 mm | 6.35 mm | - |
| Brand | Grayhill | - | - |
| Actuator Style | Round | - | - |
| Life | 1000000 Cycles | 1000000 Cycles | - |
| Product Type | Pushbutton Switches | - | - |
| Factory Pack Quantity | 200 | - | - |
| Subcategory | Switches | - | - |
| Unit Weight | 0.705479 oz | - | - |
| Series | - | 39 | - |
| Type | - | Standard | - |
| Packaging | - | Bulk | - |
| Mounting Type | - | Panel Mount, Rear | - |
| Features | - | - | - |
| Ingress Protection | - | - | - |
| Circuit | - | SPST-NO | - |
| Voltage Rating AC | - | - | - |
| Actuator Type | - | Round, Plunger | - |
| Illumination Voltage Nominal | - | - | - |
| Panel Cutout Dimensions | - | Circular - 4.37mm Dia | - |
| Color Actuator Cap | - | Red | - |
| Illumination Type Color | - | - | - |