| PartNumber | 37FBR2-AAW1121N | 37FBR2-AAW2121G | 37FBR2-AAW2121B |
| Description | Pushbutton Switches SINGLE BTN,NO,RED,12V,AL,NAT SINGLE BTN,NO,RED,12V,AL,NAT Blue LED, aluminum housing, natural | Pushbutton Switches SINGLE BTN,NO,GRN,12V,AL,GRN Pushbutton, Piezo, N.O., 24V, Green LED, green aluminum housing | Pushbutton Switches SINGLE BTN,NO,GRN,12V,AL,BLK Pushbutton, Piezo, N.O., 24V, Green LED, aluminum housing, black |
| Manufacturer | Grayhill | Grayhill | Grayhill |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| RoHS | Y | Y | Y |
| Product | Standard Switches | Standard Switches | Standard Switches |
| Illuminated | Illuminated | Illuminated | Illuminated |
| Illumination Color | Red | Green | Green |
| Contact Form | SPST | SPST | SPST |
| Switch Function | OFF - (ON) | OFF - (ON) | OFF - (ON) |
| Current Rating | 150 mA | 24 A | 150 mA |
| Voltage Rating AC | 24 VAC | 24 VAC | 24 VAC |
| Voltage Rating DC | 24 VDC | 24 VDC | 24 VDC |
| Mounting Style | Panel | Panel | Panel |
| Mounting Type | Sealed | Sealed | Sealed |
| Termination Style | Wire Lead | Wire Lead | Wire Lead |
| Actuator | Round | Round | Round |
| IP Rating | IP68 | IP68 | IP68 |
| Color | Natural | - | Black |
| Height | 7 mm | 25 mm | 7 mm |
| Housing Material | Aluminum | Aluminum | Aluminum |
| Length | 25 mm | 31 mm | 25 mm |
| Width | 25 mm | 31 mm | 25 mm |
| Brand | Grayhill | Grayhill | Grayhill |
| Actuator Style | Round | Round | Round |
| Product Type | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switches | Switches | Switches |