Square D 9012GAW1Z Pressure Level Switch 0.2-10 Psig

Product Description

The SQUARE D 9012GAW1Z is an electromechanical pressure and level switch rated for 0.2 to 10 psig, designed for use in hydraulic and pneumatic control systems. It features a single-pole double-throw with double-break (SPDT-DB) contact form and screw terminal connections for secure field wiring. The switch accepts 1/4 to 1/8 inch connectors and is rated for 120 VAC, 240 VAC, 125 VDC, and 250 VDC service at 6 amps. The adjustable differential pressure range spans 0.6 psi minimum to 2 psi maximum, giving technicians flexibility for precise setpoint control. This switch is installed by licensed electricians, instrumentation technicians, and industrial maintenance professionals working on fluid power and pneumatic control panels.

The 9012GAW1Z is suited for light industrial and commercial applications involving hydraulic systems and pneumatic systems where reliable pressure sensing and switching is required. Its NEMA 4, 4X, and 13 enclosure ratings make it appropriate for environments exposed to dust, oil, splashing water, and corrosive conditions. The vibration-resistant construction supports installations on or near equipment subject to mechanical vibration, such as compressors, pumps, and pneumatic actuators.

Key Features

• SPDT-DB contact form for reliable double-break switching action
• Adjustable differential pressure: 0.6 psi minimum, 2 psi maximum
• NEMA 4, 4X, and 13 ratings for dust-tight, oil-tight, and corrosion-resistant enclosure protection
• Rated for 120 VAC, 240 VAC, 125 VDC, and 250 VDC at 6 amps
• Vibration-resistant construction for use on compressors, pumps, and similar equipment
• Certified to UL 508, CSA C22.2 No. 14, CE, IEC 58-2-27, IEC 68-2-6, and RoHS compliant

Compatibility

Designed for use with hydraulic systems and pneumatic systems requiring electromechanical pressure and level switching within the 0.2 to 10 psig operating range.

Installation Notes

Installation should be performed by a licensed electrician or qualified instrumentation technician in accordance with NEC requirements and applicable local codes. De-energize and depressurize the system fully before installing or servicing this switch. Use the screw terminals with appropriately sized conductors rated for the circuit voltage and current. Verify pressure port connections are leak-free before restoring system pressure.