0.63 in 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
0.63 in Heads for Limit Switches

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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

Arm/Operator Length

Search Arm/Operator Length

0.05 in
0.06 in
0.2 in
0.35 in
0.39 in
0.43 in
0.48 in
0.5 in
0.63 in
0.69 in
0.83 in
0.88 in
0.93 in
0.94 in
0.95 in
1.1 in
1.13 in
1.16 in
1.18 in
1.2 in
1.24 in
1.26 in
1.29 in
1.31 in
1.35 in
1.36 in
1.37 in
1.39 in
1.42 in
1.61 in
1.69 in
1.75 in
1.77 in
2.06 in
2.11 in
2.32 in
2.54 in
3.62 in
3.7 in
3.95 in
4.33 in
4.75 in
4.96 in
5.06 in
5.5 in
5.56 in
5.9 in
8.26 in
13 in

Operating Force

0.7 N
2.2 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).

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E50DL1
E50DM1
E50DR1
E50DR19

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In Stock Now

Heads for Limit Switches

Available4 products

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

Arm/Operator Length

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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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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