Interactive Catalog Replaces Catalog Pages
Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, Illinois 61032
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Basic Switches HT Series
High Temperature
Forapplicationhelp:call1-800-537-6945.HoneywellSensingandControl87
FEATURES
1
Temperature tolerance up to +1000°F
(538
°C)
1
Designed to meet military applications
1
Side and panel mount
1
UL recognized file # E12252
GENERAL INFORMATION
HT switches will withstand temperatures
up to +1000
°F. The switching element is
mounted on a ceramic base within a
stainlesssteelenclosure.HTswitchesare
not classified as sealed switches.
ELECTRICAL CHARACTERISTICS
Circuitry Electrical Data
Single-Pole
Double-Throw
UL Ratings:
3 amps, 1/10 HP, 125 vac.
3 amps, 1/6 HP, 250 vac.
ORDER GUIDE
Characteristics: O.F. — Operating Force; R.F. — Release
Force; P.T. — Pretravel; O.T. — Overtravel; O.P. — Operating
Position.
O.F. R.F. min. P.T. max. O.T. min. O.P.
Catalog Electrical newtons newtons mm mm mm
Listing Description Rating ounces ounces inches inches inches
1HT1 Straight plunger panel
mount
3 Amps 2,78-5,56 1,67 1,65 4,78 23,7
10-20 6 .065 .188 .935
approx.
Dim. Dwg. Fig. 1
3HT1 Roller plunger panel
mount
3 Amps 8,34 1,67 1,65 4,78 35,9
30 max. 6 .065 .188 1,413
approx.
Dim. Dwg. Fig. 2
2HT1 Pin plunger side
mount
3 Amps 2,78-5,56 1,67 1,27 0,25 16,8
10-20 6 .050 .010 .66
approx.
Dim. Dwg. Fig. 3
Sealed/High
Temperature