Square D HDW-4 Pressure Switch
The Square D HDW4 Pressure Switch is a durable and high-accuracy control device designed for reliable pressure monitoring in pneumatic and hydraulic systems. It provides dependable switching performance and robust construction for industrial applications.
Manufacturer: Square D
Type: Pressure Switch
Model: HDW-4
Technical Information
- Pressure Measuring Range: 0.3 / 5 bar
- Switching Output: 1 Normally Open (NO) + 1 Normally Closed (NC)
- Switching Voltage: 500 V AC
- Switching Current: 10 A
- Pneumatic Connection: G 1/4 & G 1/2










