| PartNumber | 37F1-BB2-AC1 | 37F1-BC2-AC2 | 37F1-BB2-AP2 |
| Description | Input Devices Keypad, Piezo, 4x4, cable and connector, aluminum housing | Input Devices Keypad, Piezo, 4x4, cable and connector, stainless steel housing | Switch Hardware Keypad, Piezo, 4x4, terminal pins, stainless steel housing |
| Manufacturer | Grayhill | Grayhill | Grayhill |
| Product Category | Input Devices | Input Devices | Switch Hardware |
| RoHS | Y | Y | Y |
| Product | Keypads | Keypads | Hardware |
| Features | 4 x 4, aluminum housing | 4 x 4, stainless steel housing | - |
| Current Rating | 2 A | 2 A | - |
| Voltage Rating | 24 V | 24 V | 24 V |
| Brand | Grayhill | Grayhill | Grayhill |
| Product Type | Input Devices | Input Devices | Switch Hardware |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Input Devices | Input Devices | Switch Accessories |
| Type | - | - | Keypad |
| For Use With | - | - | Piezo Keypads |
| Designed for | - | - | 37F Series |
| Color | - | - | Silver |
| Illumination | - | - | None |
| Material | - | - | Aluminum |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |