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

  • Mfr # EX-AR30

  • Zoro # G3912806

product price:  $555.99
/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-AR30
Zoro #
G3912806
UPC #
-
Country of Origin
United States

Dimensions

Actuator Length
1.5 in
Roller Dia.
0.75 in
Actuator Length - Limit Switch
1.5 in
Body Height - Limit Switch
2.56 in
Width
2.78"
Height
2.56"
Roller Width
0.31 in
Body Width - Limit Switch
2.78 in
Depth
2.02"
Body Depth - Limit Switch
2.02 in
Roller Diameter
0.75 in
Body Width
2.78 in
Body Height
2.56 in
Body Depth
2.02 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
NEMA Rating
1, 7
Movement
CCW
Mounting Hole - Limit Switch
(2) 10-32 Thread
Basic Actuator Style (Limit Switch)
Rotary
Body Style (Limit Switch)
Miniature
Travel
Differential Travel 0.007 in, Maximum Pretravel 0.065 in, Minimum Over Travel 25 Degrees
Boot Sealed Actuator - Limit Switch
No
Standards
ATEX, CE, CSA, IEC Ex. INMETRO, UL Listed
Voltage Rating
120/250/480VAC/120/250VDC
Actuator Location
Side
Wiring Entry
1/2"-14 NPT
Actuator Style (Limit Switch)
Rotary, Roller Lever
Amps
15 Ind./0.5 Res./0.25 Res.
Roller Material
Bronze
Series
EX
Operating Temp. Range
-40 Degrees to 160 Degrees F
DC Contact Rating
0.25 A @ 250 V
Contact Form - Limit Switch
1NC/1NO
Mounting Hole Pattern - Limit Switch
2 Hole Horizontal
Electrical Connection
Screw Terminals
IP Rating
Not Rated
Contact Form
SPDT-1NO/1NC
Arm Material
Steel
Stem Thread - Limit Switch
No Stem
Body Material
Aluminum
Actuator Location (Limit Switch)
Top
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
Number of Poles
1
Limit Switch Style
Explosion Proof Limit Switch
Mounting Hole Spacing - Limit Switch
2.06 in
Actuator Style
Roller Lever Plunger
AC Contact Rating
15 A @ 600 V
Operating Force
2.5 in-lb
Boot Sealed Actuator (Limit Switch)
No
Differential Travel
0.01 in
Hazardous Location Specification
Class I, Div 1 and 2, Group B, C, D, Class II, Div 1 and 2, Group E, F, G
Body Configuration
Non Plug-In
NEMA Enclosure Rating
1, 7, 9
Mounting Hole Horizontal Center to Center Distance
52 mm
Directional Movement
CCW
Operating Temperature - Minimum
-40 Degrees F
Pretravel
0.07 in
Operating Temperature - Maximum
160 Degrees F
Overtravel
90 Degrees
Number of Mounting Holes
2
Boot Sealed Actuator
No Boot Included
Operating Torque - Maximum
2.5 in-lb
Mounting Style
Surface

Description

MICRO SWITCH EX Series Explosion Proof Limit Switches from Honeywell feature a compact, miniature aluminum housing suitable for installation in environments classified as hazardous, per applicable certifications and standards. The switch utilizes a rotary roller lever actuator located at the top of the unit and is equipped with screw terminal electrical connections. It offers a contact configuration of 1NC/1NO (SPDT) and can be surface mounted using two horizontal mounting holes.

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 Dimensions: Height 2.56 in, Width 2.78 in, Depth 2.02 in; Body Material: Aluminum
  • Operating Temperature Range: -40°F to 160°F
  • Electrical Connection: Screw Terminals; Wiring Entry Size: 1/2"-14 NPT
  • Mounting Style: Surface mount with two horizontal mounting holes (10-32 thread), spacing of 2.06 in center-to-center
  • Certifications and Standards: ATEX, IEC Ex, CSA, UL for hazardous location classifications including Class I Divisions 1 & 2 Groups B, C, D and Class II Divisions 1 & 2 Groups E, F, G

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