11 / 8.5 Bar SPST Fan Control Pressure Switch – 2m Cable, Industrial Type

11 / 8.5 Bar Fan Control Pressure Switch is an industrial-type control switch designed to safely manage pressure levels in fan systems. With an SPST (single pole single throw) configuration, the pressure switch is closed at atmospheric pressure. Its 2-meter two-wire cable allows flexible installation. Thanks to its wide temperature range, it delivers high performance even in harsh environments.

Main Features

• Model: HP 11 / 8.5
• Operating Pressure Range: Opens: 11 bar / Closes: 8.5 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 can be used to provide reliable pressure control in HVAC systems, centrifugal fans, industrial ventilation systems, automatic fan control panels and similar high-pressure fan systems. It manages the switching of the fan on and off according to specific pressure ranges.

Product Advantages

• Precise pressure control for fan systems
• Use in harsh environments with wide temperature resistance
• High durability and long service life
• Easy and flexible installation with the 2-meter cable
• Maintenance-free robust construction

Why Yedepa?

• Quality, tested pressure switch solutions
• Supply from stock, safe shopping experience
• Expert technical support and product consultancy
• Easy return and exchange policy