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Home> Products > MICRO SWITCH™ Hazardous Location Switches > CX
> Product Page
36CX1
Explosion-Proof Limit Switches Series
CX: Short Housing: Top Plunger; 1NC
1NO SPDT Snap Action; Number of
internal basic switches HS: 1; 0.75 in -
14NPT conduit
Actual product appearance may vary.
Features
?
Sealing -
applicable portions of NEMA 1,
3, 4, 4X, 6, 6P, 7, 9, and 13
?
Watertight and dust-tight for outdoor
use
?
4 mA to 20 mA analog output available
?
UL Listed, file #E14274
?
Analog UL file #E68247
?
CSA Certified, file #LR57324
?
Rugged, cast aluminum housing
?
Pretravel, overtravel, and actuating
sequence can be field adjusted without
tools (all basics individually)
?
Rotary types convert in seconds to
clockwise, counter-clockwise, or both-
way operation
Potential Applications
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Control valves and actuators
?
Petro-chemical plants
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Grain handling
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Waste treatment
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Hazardous waste handing
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Power generating
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Paint facilities
Description
MICRO SWITCH™ CX switches are built especially for outdoor use in hazardous
atmospheres. These enclosures are constructed to withstand the pressure of an
internal explosion. Flame paths cool the exploded gases to a point less than the
lowest safe operating temperature of the surrounding gas.
Supporting Documentation
Installation
Instructions
Engineering
Drawing
Product Specifications
Availability Global
Operating Force (O.F.) 4,0 Kg [8.82 lb] max.
Pretravel (P.T.) 2,5 mm max. [0.1 in max.]
Overtravel (O.T.) 4,75 mm min. [0.187 in min.]
Differential Travel (D.T.) 1.0 mm [0.04 in] max.
Product Type MICRO SWITCH™ Weather -
Sealed, Explosion -Proof Limit
Switches
Actuator Plunger
Circuitry 1NC 1NO SPDT Snap Action; 1
Basic Switch
Ampere Rating 1 A Ind.
Supply Voltage 120 Vac
Housing Material Aluminum
Termination Type 0.75 in - 14NPT conduit
Housing Type CX: Short: 104 mm [4.09 in]
Series Name CX
Sealing NEMA 1, 3, 4, 4x, 6, 6P, 7 (Class
I, Division 1, Groups B, C, D), 9
(Class II, Division 1, Groups E, F,
G), 13
Approvals UL listed, CSA Certified
CSA File # LR57324
UL File # E14274
Operating Temperature Range -25 °C to 85 °C [ -13 °F to 185 °F]
Comment Switch element hermetic sealed
UNSPSC Code 302119
UNSPSC Commodity 302119 Switches and controls and
relays
Sealed Explosion -proof
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