2.2 / 1.2 Bar SPST Low Pressure Switch – 2m Cable, Industrial Type

2.2 / 1.2 Bar Low Pressure Switch is an industrial-grade switch developed to provide reliable circuit control in low-pressure systems. With an SPST configuration, the pressure switch is closed at atmospheric pressure. Its 2-meter two-wire cable allows practical and flexible installation. By delivering stable performance over a wide temperature range, it increases system safety.

Main Features

• Model: LP 2.2 / 1.2
• Operating Pressure Range: Opens: 2.2 bar / Closes: 1.2 bar
• Switch Type: SPST – Normally closed (circuit closed at atmospheric pressure)
• Cable: 2 meters, 2-wire
• Operating Temperature Range: Ambient: -30°C to +80°C / Fluid: -50°C to +120°C
• Service Life: 100,000 cycles

Electrical Specifications

• Voltage & Current: 50/60Hz, 36VDC, 250VAC, 3A
• Pilot Duty (VA): 24V: 125VA, 120V: 375VA, 240V: 375VA
• Dielectric Strength: 750 VRMS (across open switch), 1550 VRMS (terminal to body)

Pressure Resistance

• Proof Pressure: 250 PSI
• Burst Pressure: 5000 PSI

Applications

This pressure switch is used to provide low pressure control in HVAC systems, refrigeration and heating circuits, compressors, pump systems and automatic control panels. The system cuts in or out within the set pressure range, ensuring safe and efficient operation.

Product Advantages

• Precise and fast pressure sensing
• Reliable performance over a wide temperature range
• Durable and long-lasting construction
• Easy installation with the 2-meter cable
• Maintenance-free compact design

Why Yedepa?

• Wide product range and supply from stock
• Quality-assured industrial pressure switch solutions
• Expert technical support and customer consultancy
• Easy return and exchange processes