













Features:
Preset Pressure 30 PSI Cut-In / 40 PSI Cut-Out
Minimum Cut-In Pressure 15 PSI
Maximum Cut-Out Pressure 60 PSI
Thread Size 3/8 in Female NPT
Unloader Valve Bore 1/4 in (approx. 6.4 mm)
Voltage Support AC 120V / 240V / 600V, DC 32V / 120V / 240V
Motor Support Single Phase 120V (2HP) / 240V (3HP)
Three Phase 240V / 600V (5HP)
Protection Rating IP54
Housing Material Coated Steel
Part Number:
69HAU3
Fitment:
For Industrial / Commercial Air Compressor Systems
Single Phase: 120V (2HP) / 240V (3HP) Support
Three Phase: 240V / 600V (5HP) Support
Package Includes:
1 × Pressure Switch with Unloader Valve
1 × 6.0mm Unloader Tubing

