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Limit Switch - Explosion Proof, Rotary Roller Lever, SPDT, Aluminum Housing

  • Mfr # EX-AR141

  • Zoro # G3918817

product price:  $464.99
/ea
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Key Features

Basic Actuator Style - Limit Switch
Rotary
Actuator Style - Limit Switch
Roller Lever, Rotary
Contact Form- Switches
1NC/1NO
Actuator Location - Limit Switch
Top
AC Contact Rating - Limit Switch
15A at 600V
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Specifications

Product Information

MFR #
EX-AR141
Zoro #
G3918817
UPC #
078454913764
Country of Origin
United States

Dimensions

Body Width - Limit Switch
2.78 in
Actuator Length
1.5 in
Actuator Length - Limit Switch
1.5 in
Depth
2.02"
Roller Dia.
0.75 in
Body Height - Limit Switch
2.56 in
Width
2.78"
Roller Width
0.31 in
Height
2.56"
Body Depth - Limit Switch
2.02 in
Roller Diameter
0.75 in
Body Width
2.78 in
Body Depth
2.02 in
Body Height
2.56 in

Details

Item
Explosion Proof Limit Switch
Basic Actuator Style - Limit Switch
Rotary
Actuator Style - Limit Switch
Roller Lever, Rotary
Contact Form- Switches
1NC/1NO
Actuator Location - Limit Switch
Top
AC Contact Rating - Limit Switch
15A at 600V
DC Contact Rating - Limit Switch
0.25A at 250V
Body Style - Limit Switch
Miniature
Mounting - Limit Switch
Surface
Basic Actuator Style (Limit Switch)
Rotary
AC Contact Rating
15 A @ 600 V
Travel
Differential Travel 0.007 in, Maximum Pretravel 0.219 in, Minimum Over Travel 90 Degrees
Boot Sealed Actuator - Limit Switch
No
Stem Thread - Limit Switch
No Stem
Operating Temp. Range
-40 Degrees to 160 Degrees F
Movement
CW
Certification
ATEX, IEC Ex, Div. 1, & 2, Class I, Groups C, & D; Div. 1 & 2, Class II, Groups, E, F, & G; II 2 G, EEx d IIB + H2 T6
Mounting Hole - Limit Switch
(2) 10-32 Thread
Voltage Rating
120/250/480VAC/120/250VDC
NEMA Rating
1, 7
DC Contact Rating
0.25 A @ 250 V
Contact Form
SPDT-1NO/1NC
Series
EX
Electrical Connection
Screw Terminals
Number of Poles
1
Boot Sealed Actuator (Limit Switch)
No
Operating Force
0.50 lb to 1.25 lb
Actuator Location
Side
Body Style (Limit Switch)
Miniature
Standards
ATEX, CE, CSA, IEC Ex. INMETRO, UL Listed
Mounting Hole Pattern - Limit Switch
2 Hole Horizontal
Contact Form - Limit Switch
1NC/1NO
Arm Material
Steel
Limit Switch Style
Explosion Proof Limit Switch
Actuator Location (Limit Switch)
Top
Actuator Style (Limit Switch)
Rotary, Roller Lever
Roller Material
Bronze
Mounting Hole Spacing - Limit Switch
2.06 in
Actuator Style
Roller Lever Plunger
Wiring Entry
1/2"-14 NPT
Body Material
Aluminum
Amps
15 Ind./0.5 Res./0.25 Res.
IP Rating
Not Rated
Differential Travel
0.01 in
Mounting Style
Surface
Operating Temperature - Minimum
-40 Degrees F
Overtravel
90 Degrees
Operating Force - Minimum
8 ozf
Hazardous Location Specification
Class I, Div 1 and 2, Group B, C, D, Class II, Div 1 and 2, Group E, F, G
Directional Movement
CW
NEMA Enclosure Rating
1, 7, 9
Operating Temperature - Maximum
160 Degrees F
Boot Sealed Actuator
No Boot Included
Pretravel
8 Degrees
Operating Force - Maximum
20 ozf
Mounting Hole Horizontal Center to Center Distance
52 mm
Number of Mounting Holes
2
Body Configuration
Non Plug-In

Description

MICRO SWITCH EX Series Explosion Proof Limit Switch from Honeywell features a miniature aluminum housing rated for operation in environments meeting the specified hazardous location classifications. This rotary, roller lever limit switch is equipped with a top-mounted actuator and features SPDT (1NC/1NO) contact configuration. The unit supports surface mounting with two 10-32 threaded holes spaced 2.06 inches apart, and utilizes screw terminals for electrical connection.

Key Features:

  • AC Contact Rating: 15A at 600V; DC Contact Rating: 0.25A at 250V
  • Actuator Style: Rotary, Roller Lever; Actuator Length: 1.5 in; Roller Diameter: 0.75 in (bronze)
  • Body Material/Style: Aluminum, Miniature; Dimensions (HxWxD): 2.56 x 2.78 x 2.02 in
  • Operating Temperature Range: -40°F to +160°F
  • Mounting Style: Surface mount with two horizontal mounting holes (10-32 thread)
  • Electrical Connection: Screw terminals; Wiring Entry Size: 1/2"-14 NPT
  • Certifications & Standards: ATEX, IEC Ex, CSA, UL; Hazardous Location Specification includes Class I Divisions 1 & 2 Groups B, C, D and Class II Divisions 1 & 2 Groups E, F, G

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