Four Function Sequencing air switch to control multiple pieces of equipment in spas, hot tubs and pool controls. This Cam switch made by Herga requires a high volume air button and an 1/8" ID air hose for proper activation. Each pole is rated for 20 amps. This black version replaces previous white ones
| Function | 4 Function |
| Air Switch Type | 3 Pole Double Throw (3pdt) |
| Model | White Cam |
| Air Switch Mount | Surface Mount |
| Air Tube Connection Size | 1/8" Barb (b) |
| Switch Amperage | 20A |
| Manufacturer | Herga |
