77342-02.0HG-01 Honeywell Pressure Switch

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Product Details:

Product	Description
Brand	Honeywell
Model No.	77342-02.0HG-01
Type	Direct action blade contact
Contacts	Silver alloy, gold plated
Set Point Range	10-400 PSI
Operating Pressure	500 PSI
Proof Pressure	2000 PSI
Burst Pressure	4000 PSI
Diaphragm	Polymide Film
Connector	1/8-27 NPT Male Thread

Above specifications mentioned are for quick reference only. Actual technical details has to be obtained from below catalog.

Description

77342-02.0HG-01 Honeywell Pressure Switch

Honeywell Sensing and Control has designed a high pressure/low set point pressure switch for applications that see sudden pressure spikes and high system pressures that can result in early switch failures. This series has been strengthened to prevent cracking of the base with plated steel and screw machined components in a 3-piece design. Modifications to the effective area of the pressure cavity and size of the diaphragm button and diaphragm o-ring are what makes the switch capable of handling sudden pressure transients and high system pressures that are common in applications such as braking, transmission and hydraulic systems.
The switch’s physical appearance is similar to our 5000 Series switches with a height of only 2.3” (approx) and a diameter of 1.47”. In comparison to our 5000 Series Switch the burst rating has significantly increased from 1250 psi to over 4000 psi on the new design.