Overview
The Square D 9012-GAW-5 Series C is a single-stage diaphragm-actuated pressure switch designed for machine-tool and industrial control applications. This pressure switch has a 3–150 PSI range on decreasing pressure and 6.0–30.0 PSI adjustable differential for control circuit applications in pneumatic and hydraulic systems. Manufactured by Schneider Electric, the 9012-GAW-5 combines proven reliability with compact, rugged construction suitable for harsh industrial environments.
Key Features
- Operating Pressure Range: 3 to 150 PSI with SPDT contact configuration
- Adjustable Differential: 6.0 to 30 PSI adjustment range with maximum allowable pressure of 475 PSI
- Electrical Contact Rating: 6 A at 120 VAC / 0.27 A at 250 VDC
- Environmental Protection: Water-tight, dust-tight, oil-tight, and corrosion-resistant for indoor/outdoor use
- Enclosure Rating: NEMA 4/4X/13
- Durability: 5,000,000 operating cycles rated
- Certifications: UL Listed and CSA certified
Technical Specifications
- Class: 9012
- Type: GAW-5 / GAW
- Series: C
- Contact Configuration: SPDT (1 NO / 1 NC)
- Pressure Connection: 1/4″-18 NPTF
- Operating Pressure Range: 3–150 PSI
- Adjustable Differential: 6–30 PSI
- Maximum Allowable Pressure: 475 PSI
- Voltage Rating: 600V maximum
- Contact Current: 6 A @ 120 VAC / 0.27 A @ 250 VDC
- Housing Material: Zinc-plated steel
- Diaphragm Material: Nitrile
- Enclosure Type: NEMA 4/4X/13
- Operating Temperature Range: -10 to 185 °F
- Dimensions: 3.5 in W × 2.63 in D × 5.55 in H
- Fluid Media: Hydraulic oil, noncorrosive liquids, air, and noncorrosive gas
- Operating Cycles: 5,000,000 cycles
Typical Applications
The Square D 9012-GAW-5 is widely used in:
- Machine-tool control circuits and automation systems
- Pneumatic and hydraulic system monitoring
- Pump unloading and relief applications
- Industrial compressor controls
- Manufacturing equipment pressure regulation
- System protection and warning circuits
Compatibility & Replacements
Compatible With
- Industrial pneumatic control systems
- Hydraulic system circuits
- Machine-tool automation controllers
- PLC and relay-based control panels
- Pressure monitoring and protection circuits
- Standard 120 VAC and 250 VDC control circuits
Replaces / Drop-In Replacement For
- Square D 9012-GAW-5 (all Series C variants)
- Telemecanique Sensors 9012GAW5
- Other Class 9012 Type GAW Series C models
Works With
- SCADA and HMI systems via relay contacts
- Standard industrial control relays and contactors
- Pneumatic and hydraulic proportional valves
- Motor starter circuits and pump controls
- Safety interlocks and limit switch circuits
- Any system requiring 1/4″-18 NPTF pressure connection
