Hazardous Location Switches | McMaster-Carr

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	Electrical Phase Electrical Phase

	Environment Environment

Hazardous Location

	Environmental Rating Environmental Rating

Class I, Division 1,
Group D

Class I, Division 2,
Group D

Class II, Division 1,
Group F

Class II, Division 1,
Group G

Class II, Division 2,
Group F

Class II, Division 2,
Group G

CSA Certified Class I,
Division 1, Group A

CSA Certified Class I,
Division 1, Group B

CSA Certified Class I,
Division 1, Group C

CSA Certified Class I,
Division 1, Group D

CSA Certified Class I,
Division 2, Group A

CSA Certified Class I,
Division 2, Group B

CSA Certified Class I,
Division 2, Group C

CSA Certified Class I,
Division 2, Group D

CSA Certified Class II,
Division 1, Group E

CSA Certified Class II,
Division 1, Group F

CSA Certified Class II,
Division 1, Group G

CSA Certified Class II,
Division 2, Group E

CSA Certified Class II,
Division 2, Group F

CSA Certified Class II,
Division 2, Group G

CSA Certified Class III,
Division 1

CSA Certified Class III,
Division 2

UL Class I, Division 1,
Group A

UL Class I, Division 1,
Group B

UL Class I, Division 1,
Group C

UL Class I, Division 1,
Group D

UL Class I, Division 2,
Group A

UL Class I, Division 2,
Group B

UL Class I, Division 2,
Group C

UL Class I, Division 2,
Group D

UL Class I, Group C

UL Class I, Group D

UL Class II, Division 1,
Group E

UL Class II, Division 1,
Group F

UL Class II, Division 1,
Group G

UL Class II, Division 2,
Group E

UL Class II, Division 2,
Group F

UL Class II, Division 2,
Group G

UL Class II, Group E

UL Class II, Group F

UL Class II, Group G

	Input Voltage Input Voltage

	Number of Circuits Controlled Number of Circuits Controlled

	Switch Starting Position Switch Starting Position

2 Off (Normally Open)

1 Off (Normally Open) and 1
On (Normally Closed)

1 Off (Normally Open) or 1
On (Normally Closed)

3 Off (Normally Open)

1 Off (Normally Open)

1 On (Normally Closed)

2 Off (Normally Open) or 2
On (Normally Closed)

	Actuator Style Actuator Style


Push Button	Lever

Foot Pedal	Plunger

Wobble Stick

	For Use With For Use With

Cleaning Solutions

Hydraulic Fluid

Plating Solutions

	Switching Current Switching Current

	Switching Voltage Switching Voltage

	Pipe Size Pipe Size

	Number of Mounting Holes Number of Mounting Holes

	Power Power

3 hp @ 240 V AC

7 1/2 hp @ 240 V AC

	Switch Type Switch Type

	Mounting Orientation Mounting Orientation

	Float Material Float Material

Stainless Steel

Plastic

	Industry Designation Industry Designation

	Height Height

	Width Width

	Depth Depth

	Switch Action Switch Action

Stays Switched (Maintained)

Springs Back (Momentary)

	Body Material Body Material

Stainless Steel

	Message Message

Clockwise
Arrows

How can we improve?

55 Products

Switches

Motor Control Switches

Motor Control Switches

Turn motors on and off, or adjust their speed.

Switches

Switches

Other Hazardous Location Switches

Level Switches

Activate process equipment such as pumps or motors when the liquid in your tank reaches a set level.

Flow Switches

Activate and deactivate equipment when the flow rate reaches your set point.

Hazardous Location
Vibration-Monitoring Switches

Hazardous Location Vibration-Monitoring Switches

Get NEMA 4 and IP66 protection from dirt and water. If vibration or shock exceeds a set activation point, the contacts actuate to either shut down your machine or activate an alarm.

Pressure Switches

When the pressure exceeds the setpoint, the switch is activated.

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)