💧 Air Switch, Presair, Tinytrol, SPDT, alt, Side Spout
Made by PresAirTrol, manufacturer part number TRA111A. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | PresAirTrol |
| Manufacturer part number | TRA111A |
| Model | TRA-111A |
| Function | Latching |
| Switch Amperage | 20A, 21A |
| Air Switch Type | Single Pole Double Throw (spdt) |
| Air Switch Mount | Surface Mount |
| Air Tube Connection Size | 1/8″ Barb (b) |
| Catalog description | Air Switch, Presair, Tinytrol, SPDT, alt, Side Spout |
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Herga Electric | 6871-AOO-U106 |
Tinytrol™ Air Sensor
Provide the same powerful switching action in a small package as found in larger air switches. Available in single pole or a very sensitive patented double pole design
SPDT
21 amp
Latching
side mounting
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Air Bleed Valve, In Line, 1/8" x 1/8" x 1/8" | 10029 | 4 in stock | $10.60 | Add to cart |




