How to Guide

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Commercial Pressure and Float Switches for Power Circuits
Electromechanical Pressure Switches, Class 9013 Types F and G
28
03/2011
TM
Flange Style
Fixed range of setting point
Contacts open on rising pressure
Differential Fixed
Fluid Connections 1/4" NPSF internal 1/4" NPT external 1/4" NPSF internal 1/4" NPT external
Catalog Numbers
NEMA Type 1, IP20 9013FTG22 9013FTG29 9013FTG42 9013FTG49
NEMA Type 3R
[1]
1
Must be mounted in a vertical position to maintain enclosure rating.
9013FSW22 9013FSW29 9013FSW42 9013FSW49
Fluids Controlled Water Water Water Water
Pressure Range
Cut-out psig (bar) 20–50 (1.4–3.5) 20–60 (1.4–4.1) 9–30 (0.6–2.1) 9–30 (0.6–2.1)
Cut-in psig (bar) — — — —
Weight, lb (kg) 0.75 (0.340) 0.75 (0.340) 0.75 (0.340) 0.75 (0.340)
Supplemental Specifications (not shown under General Specifications)
Differential
psig (bar)
20 (1.4) 15 (1.0) 20 (1.4) 20 (1.4)
Maximum Allowable Pressure
psig (bar)
50 (3.5) 60 (4.2) 30 (2.1) 30 (2.1)
Cable Entry 2 cable entries 0.88 in. (22.4 mm) with 0.84 in. (21.3 mm) across flats
Pressure Switch Style Diaphragm
Modifications (Forms)
Description Applies to: Form letter
Standard pack of 500 devices per box All Type FTG C500
Pulsation plug FTG2, 9 P
[1]
1
Nylon pulsation plug can be field installed on types having 1/4" NPSF internal connector.
Catalog number 1530S6G1 is one bag of 50 plugs.
½" conduit bushing—½" long thread—on left All Type FTG T
Slip-on connectors (line and load terminals) All Type FTG, FYG U2
[2]
2
Standard device has slip-on connectors on the load side.
Black cover FTG, FYG Z22