CE brass connection dual pressure switch

Description

What is a dual pressure switch?

Dual Pressure Switch. Dual pressure switches are to be used in refrigeration and air-conditioning systems to provide protection against overly low suction pressure or overly high discharge pressure. The controls are also used for beginning and stopping refrigeration compressors and fans on air- cooled condensers.

• Q830 series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air
• and liquid (allowed liquid temp. -20 to 120°C)
• Adjustable range and differential settings.
• Renovated SPDT micro-switch ensures the reliable switch function.
• Flexible mounting bracket suits various kids of application.
• Upper lid is optional (IP44)
• Various connections are available on request.
• Automatic and manual reset version
• The material of bellows is copper and pressure interface is brass.
• CE approval

Specification

Dimensions(mm)

Electric Wiring

Connection & Installation

Mounting Plate