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L4079B1058 | Honeywell | Pressure Components

Pressuretrol, SPDT Microswitch Diff 5-50 PSI

Brand:Honeywell

MPN:L4079B1058

SKU:L4079B1058

List Price:

$726.26

Today's Price:

$377.66

Lead time of 15 days. Chat with Kele experts now

product series specifications

Switching Action:

L4079A—Snap-switch. Breaks two circuits automatically on pressure rise. Each circuit must be manually reset.

L4079B,W—Snap-switch. Breaks one circuit automatically on pressure rise. Circuit must be manually reset.

Adjustment means:

External adjustment screw. Scale is calibrated in psi and kPa.

Maximum Ambient Temperature:

150°F (66°C).

Mounting Means:

Pipe fitting—1/4-18 NPT. Connection on diaphragm assembly. These devices may be either boiler mounted directly to a boiler fitting, or may be surface mounted, such as on a wall, by using the knockouts in the case

product series features

L4079A has two ganged spst switches; breaks two circuits (may be both sides of the power supply) simultaneously.
L4079B has one spst switch.
L4079W is the same as L4079B, but with seals for oil applications.
MICRO SWITCH snap-acting switches are visible through transparent cover.
Switches open automatically, but must be reset manually.
Trip-free reset mechanisms do not permit the limiting role of the PressureTrol® Control to be defeated by jamming the reset lever.
Control does not need leveling.
The L4079 is unaffected by moderate vibration.

more information & related documents

Series Description

Pressuretrol Limit Controller

Kele Description

Pressuretrol Limit Controllers, Manual Reset, 5 psi to 50 psi

Manufacturer

Honeywell