Square D 9016GVG1J13 Vacuum Pressure Switch Dpst

Product Description

The SQUARE D 9016GVG1J13 is a vacuum pressure and level switch designed for industrial and commercial control applications requiring precise vacuum sensing. It features a double-pole single-throw (DPST) contact form with an adjustable differential pressure setting, covering a vacuum range of 20 inHg to 25 inHg. Rated for 480 VAC service, the switch uses screw terminal connections for reliable field wiring. Licensed electricians and control system technicians are the primary installers. The unit carries a NEMA 1 enclosure rating, making it suited for indoor installations in clean, dry environments. It meets UL 508 and is UL Listed under File E12158, and also holds CSA certification under File LR25490.

This vacuum switch is applied in industrial process control, HVAC vacuum sensing, and fluid level monitoring systems where a dependable switching action at a defined vacuum setpoint is required. The adjustable differential pressure feature allows field technicians to fine-tune the actuation and reset points without replacing the switch. Its 480 VAC rating supports use in higher-voltage control circuits common in commercial and light industrial panels. The NEMA 1 rating limits installation to protected indoor enclosures free from excessive dust, moisture, or dripping liquids.

Key Features

• DPST contact form provides a clean break across both poles simultaneously
• Adjustable differential pressure setting covers 20 inHg to 25 inHg vacuum range
• 480 VAC rating supports higher-voltage industrial control circuits
• Screw terminal connections simplify field wiring and reduce installation time
• NEMA 1 enclosure rating for clean indoor environments
• UL Listed (File E12158), UL 508 compliant, and CSA certified (File LR25490); RoHS compliant

Compatibility

Designed as an OEM-style replacement or new-installation vacuum pressure switch for industrial and commercial control panels requiring a DPST, screw-terminal switch rated at 480 VAC with an adjustable vacuum range of 20 inHg to 25 inHg.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the NEC and applicable local codes. De-energize and lock out the control panel before wiring to screw terminals. The NEMA 1 enclosure must be mounted inside a protected indoor cabinet away from moisture, condensation, and contaminating particulates. Verify that the system vacuum range and voltage match the switch ratings before energizing the circuit.