Honeywell L4079B1033 - Pressuretrol Limit Controller, Manual Reset 2-15 psi

 
$107.01
SKU:
L4079B1033
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The Honeywell L4079B1033  Pressuretrol limit controller is a stainless steel diaphragm for use with steam, air, non-combustible gases and fluids non-corrosive to stainless steel. The the pressure rises, the Micro Switch snap-acting switches open automatically, and then must be manually reset. Mount the L4079B1033 using 1/4-inch NPT female fitting on diaphragm assembly. Surface mounting through the back of the case is also an option.

Product Specifications

Description Pressuretrol® Limit Controller, Manual Reset, 2 psi to 15 psi
Application Provide limit control of steam, air, non-combustible gases or non-corrosive fluids
Operating Range (psi) 2 to 15 psi
Operating Range (kPa) 14 to 103 kPa
Mounting 1/4 in. NPT internal thread or surface mount through back of case
Switch Operation Manual Reset
Switching Action SPST break on pressure rise
Sensor Element Stainless Steel diaphragm
Pipe Connections, Main or High Pressure 1/4 in. NPT internal thread
Dimensions (in.) 5 in. high x 4 1/2 in. wide x 3 1/2 in. deep
Dimensions (mm) 127 mm high x 114 mm wide x 89 mm deep
Switch Contact Ratings (120 Vac) 9.8 AFL, 58.8 ALR
Switch Contact Ratings (240 Vac) 4.9 AFL, 29.4 ALR
Maximum Sustained Operating Pressure (psi) 25 psi
Maximum Sustained Operating Pressure (kPa) 172 kPa
Maximum Ambient Temperature (F) 150 F
Maximum Ambient Temperature (C) 66 C
Electrical Connections Screw terminals
Approvals, Underwriters Laboratories Inc Listed: File No. MP466, Guide No. MBPR
Approvals, Swiss RE (formerly IRI) Acceptable