Antunes 801111302 JD-2 Pressure Switch, 0.1-4" W.C. with Grey Spring

Antunes JD-2 pressure switch, 801111302. Antunes JD-2 pressure switch with grey spring is used to prove fan operation. This air flow switch is typically interlocked to burner safety circuit to assure its proper exhaust and the recirculation airflow is being achieved. Switch adjustable between 0.1-4" w.c. (3-100mm)

Antunes Controls air proving switches are designed to provide excellent repeatability and dependable, trouble free operation.

Antunes 801111302 Features:

Sensitive Diaphragm
Single Pole Double Throw
Snap Action electrical switch
Visible ON-OFF Indicator in Compact Die-cast Aluminum Housing
Spring Adjustable Switches -Dual Scales Calibrated in Millimeters and Inches of water
Column Five Range Scales - from .07W.C. to a maximum of 35: W.C.
Set Point Indication
Rugged Die Cast Aluminum Construction

See technical and extended tab for more information

ELECTRICAL RATINGS: 10 amps at 125 VAC, 5 amps at 250 VAC, 1/8 HP at 125 VAC, 1/4 HP at 250 VAC, Pilot Duty 125 VA at 125/250 Vac. APPROVALS: U.L. File No. MH8009, C.S.A. File No. LR25144, F.M. Serial No. 19797 (on selected models only. Contact Antunes Controls).

SPECIFICATIONS: Differential, Vacuum Pressure MAXIMUM PRESSURE SURGE: 3 psi MAXIMUM AMBIENT TEMPERATURE: 140 degrees F/60 degrees C

MINIMUM AMBIENT TEMPERATURE: -40 degrees F/-40 degrees C

Technical Information:

https://www.crossroadsindustrialservices.com/wp-content/uploads/2019/06/JD-2-1011082-rev-CC.pdf

https://www.crossroadsindustrialservices.com/wp-content/uploads/2019/06/JD-2-Spec-Sheet-1020379-rev-CC.pdf