Johnson Controls P736LCA-9300 dual-signal pressure switch, -0.5 – 7.0 / 3.0 – 30.0 bar, automatic, differential pressure 0.6 – 3.0 bar, 3 bar fixed, 1/4" SAE flare

The Johnson Controls P736LCA-9300 is a powerful dual pressure switch specifically designed for precise monitoring of low- and high-pressure zones in refrigeration , heat pump , and HVAC systems . With two independently adjustable pressure ranges, this model offers maximum flexibility and safety in a single device:

• Low pressure range : -0.5 to 7.0 bar

• High pressure range : 3.0 to 30.0 bar

• Differential pressure : 0.6 to 3.0 bar (adjustable), fixed switching point at 3 bar

Automatic reset enables uninterrupted operation, while dual-signal technology (two electrical outputs) enables both control and safety functions simultaneously – ideal for complex commercial and industrial applications.

Your benefits at a glance:

• Two pressure ranges for maximum control

• Dual outputs for combined control and security

• 1/4" SAE flare connection for easy installation

• Durable construction for continuous operation in harsh environments

• High reliability thanks to Johnson Controls brand quality

🔧 Technical data:

• Model : P736LCA-9300

• Function : automatically reset

• Signal type : Dual (two electrical outputs)

• Connection : 1/4" SAE flare

• Application : Refrigeration & air conditioning, heat pumps, industrial cooling, compressor control