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L404V1087 Pressuretrol Controllers

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L404V1087 Honeywell
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3.00 LBS
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L404V1087/U Pressuretrol® Controllers, Oil Limit, Auto recycle, 10 TO 150 PSI


 Product Specifications


Oil pressure limit switch for fuel oil, including heavy oil applications

Dimensions (in.)

4 31/32 in. high x 4 1/2 in. wide x 2 3/4 in. deep

Dimensions (mm)

126 mm high x 114 mm wide x 70 mm deep


Miss-wiring Compliant (less B terminal)


1/4 in. NPT internal thread or surface mount through back of case

Approvals, Underwriters Laboratories Inc.

Listed: File No. MP2168, Guide No. MFHX

Approvals, Canadian Standards Association

Certified: File No. LR95329

Electrical Connections

Screw terminals

Contact Ratings

120 Vac Switch Contact-- 8.0 AFL, 48.0 ALR, 10.0 A resistive; 240 Vac Switch Contact-- 5.1 AFL, 30.6 ALR, 5.0 A resistive;

Operating Temperature Range (F)

-35 F to +150 F

Operating Temperature Range (C)

-37 C to +66 C

Sensor Element

Stainless Steel diaphragm

Operating Range (psi)

10 to 150 psi; 225 psi - Maximum Sustained

Operating Range (kPa)

70 to 1035 kPa; 1151 kPa - Maximum Sustained

Differential Pressure Range (psi)

10 to 22 psi

Differential Pressure Range (kPa)

70 to 150 kPa

Differential Type


Switch Operation

Auto recycle

Switching Action

Snap switch makes R-W on pressure rise

Pipe Connection

Main or High Pressure--1/4 in. NPT internal thread