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Honeywell L4079A1035 Pressuretrol Dual Switch Manual Reset

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Price: $220.00

    Quantity:
    Item #: L4079A1035
    Availability: In stock
    In stock Quantity: 1

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    Features

    • Stainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel.
    • L4079W is for Oil Applications.
    • Micro Switch™ snap-acting switches open automatically on pressure rise; must be manually reset.
    • Mount using 1/4 in. NPT female fitting on diaphragm assembly or surface mount through back of case.

    Product Specifications

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