2.2 N Heads for Limit Switches - Grainger Industrial Supply

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Product Categories
Electrical
Industrial Controls, Automation and Machine Safety
Limit Switches
Heads for Limit Switches
2.2 N Heads for Limit Switches

Filters

Previously Purchased

In Stock at Branch

Includes Actuator

Actuator Included
No Actuator Included

Actuator Type

Actuator Location

Side
Top

Action

Identifies whether the operator will remain in the position it's manually moved to, or if it will return to its original position once let go. The order represents the sequence in which the switch will operate from top to bottom or from left to right. Maintained switches change from on or off when actuated and stay in the same position until engaged again. Momentary switches stay on or off while held and return to the default position when released.

Maintained
Momentary

Directional Movement

CCW/CW moves in counterclockwise and clockwise motions to track moving objects.
Linear depresses to track horizontally and vertically moving objects.
Omnidirectional moves in all directions to track moving objects, regardless of the direction the object contacts the sensor.

CCW/CW
Linear

Arm/Operator Material

Metallic
Non-Metallic

Arm/Operator Length

Search Arm/Operator Length

0.05 in
0.06 in
0.2 in
0.63 in
0.93 in
1.1 in

Roller Diameter

0.44 in

Operating Force

0.67 N
0.7 N
1 N
1.47 N
1.96 N
2.2 N
2.75 N
5.69 N
8 N
11.77 N
17.65 N

NEMA Enclosure Rating

Not Rated this refers to electrical enclosures that have not been tested for protection against dust and water.
1 is a safety rating for indoor electrical enclosures with nongasketed doors that specifies a degree of protection against incidental contact and the entry of solid objects such as falling dirt.
2 is a safety rating for indoor electrical enclosures with nongasketed doors that specifies a degree of protection against incidental contact and the entry of solid objects (falling dirt) or water (dripping, light-splashing).
3 is a safety rating for indoor and outdoor electrical enclosures that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (snow, rain), and against exterior ice formation.
3S is a safety rating for indoor and outdoor electrical enclosures that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (rain, sleet, snow). They also help ice-laden external mechanisms remain operable.
3R is a safety rating for indoor and outdoor electrical enclosures–often called rain-tight or rain-proof–that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (rain, snow), and against exterior ice formation.
4 is a safety rating for indoor and outdoor electrical enclosures with gasketed doors that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (snow, rain, water splashes and sprays), against occasional washdowns, and against exterior ice formation.
4X is a safety rating for indoor and outdoor electrical enclosures – also known as washdown enclosures – that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (rain, snow, water splashes and sprays), against corrosion, and against exterior ice formation.
5 is a safety rating for indoor electrical enclosures that specifies a degree of protection against incidental contact and the entry of solid objects (falling dirt, settling dust/lint) or water (dripping, light splashing).
6 is a safety rating for indoor and outdoor electrical enclosures – also known as submersible enclosures – that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt) or water (sprays and occasional submersion at a limited depth), and against exterior ice formation.
6P is a safety rating for indoor and outdoor electrical enclosures – also known as submersible enclosures – that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt) or water (sprays and prolonged submersion at a limited depth), and exterior ice formation.
8 is a safety rating for indoor and outdoor electrical enclosures used in hazardous locations classified as Class I, Division 1, Groups A, B, C, and D according to NFPA 70. They provide protection against internal explosions and prevent the ignition of flammable gases or vapors due to sparks, arcs, or heat.
12 is a safety rating for indoor electrical enclosures that specifies a degree of protection against incidental contact and the entry of solid objects (falling dirt, circulating dust/lint) or water (dripping, light splashing).
13 is a safety rating for indoor electrical enclosures – often called oil-proof or oil-tight – that specifies a degree of protection against incidental contact and against the entry of solid objects (falling dirt, circulating dust), water (drips, light splashes), and oil or noncorrosive coolants (sprays, splashes, seepage).

Search NEMA Enclosure Rating

Manufacturer Part Number

Search Manufacturer Part Number

E50DH1
E50DM1
E50DR1
E50DR19
E50DS1
E50DS2
E50DS3
E50DS4
E50DT1
E50DT2
E50DT3

Price

Min

Only digits are allowed. Maximum amount of digits: 6.

Max

Only digits are allowed. Maximum amount of digits: 6.

In Stock Now

Heads for Limit Switches

Available11 products

Heads for limit switches secure actuators to facilitate detection. These heads replace worn or damaged components or build new limit switch assemblies.

Operating Force

Heads without Levers

These heads require lever actuators to complete the limit switch head assembly. Actuators must be purchased separately.

Side Mounted

Heads without Levers Side Mounted, sorted by Action, ascending


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Top Mounted

Heads without Levers Top Mounted, sorted by Action, ascending


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Plunger Heads

Plunger heads have spring-loaded actuators that depress to open and close circuits. These heads actuate from vertical and horizontal moving objects.

Side Mounted

Plunger Heads Side Mounted, sorted by Action, ascending


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Top Mounted

Plunger Heads Top Mounted, sorted by Action, ascending


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Roller Plunger Heads

Roller plunger heads have wheels that spin when they come in contact with moving objects until they reach a preset destination or end-of-travel point, then push down a spring-loaded actuator that opens or closes its circuit.

Cross Roller Plunger

Top Mounted

Roller Plunger Heads Cross Roller Plunger Top Mounted, sorted by Action, ascending


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Roller Plunger

Side Mounted

Roller Plunger Heads Roller Plunger Side Mounted, sorted by Action, ascending


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Top Mounted

Roller Plunger Heads Roller Plunger Top Mounted, sorted by Action, ascending


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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.

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Heads without Levers

Side Mounted

Top Mounted

Plunger Heads

Side Mounted

Top Mounted

Roller Plunger Heads

Cross Roller Plunger

Top Mounted

Roller Plunger

Side Mounted

Top Mounted