SKU: 91606311494

Hercules Potentiometer - O Sheild (500-AHO-2K)

Sale price$168.46 Regular price$187.18
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Description

Hercules Potentiometer - O Sheild (500-AHO-2K)NEMA Type 1, 2, 4, & 13 UL ENCLOSURE 1, 2, 4, & 13 EN 60529 Degree of Protection IP56 IP68 Upon Request DRIP TIGHT DUST TIGHT WATERTIGHT OIL TIGHT OVERSIZED FULL SHIELD MATERIALS OF CONSTRUCTION: Treadle, cover and housing constructed from cast iron for strength and durability Protected by a strong cast aluminum shield Painted Alert Orange Single 3 4 14 N. P. T. threaded conduit entry is standard This switch is designed for use with variable speed

NEMA Type 1, 2, 4, & 13 • UL ENCLOSURE 1, 2, 4, & 13

EN 60529 Degree of Protection IP56 • IP68 Upon Request

DRIP TIGHT • DUST TIGHT • WATERTIGHT • OIL TIGHT

OVERSIZED FULL SHIELD

   

MATERIALS OF CONSTRUCTION:

• Treadle, cover and housing constructed from cast iron for strength and durability

• Protected by a strong cast aluminum shield

• Painted Alert Orange

• Single 3/4”-14 N.P.T. threaded conduit entry is standard

• This switch is designed for use with variable speed motor drives and is available in selected 2 watt linear values

• Depressing the treadle rotates the potentiometer from zero to the selected maximum resistance shown below

• The treadle is spring loaded and returns to the normal position when the foot pressure is removed

• Auxiliary switch contact rated at 15 Amps 125-250 VAC can be added to the control

• The switch will operate at the beginning of the treadle stroke

• Up to 3 SPDT switches can be added and adjusted for operation at any point of the treadle stroke


FEATURES & BENEFITS:

• Rugged cast metal enclosure has sufficient weight to keep the switch from sliding when being operated

• All models have a neoprene cover gasket plus O-rings on the activating shaft and a separate ground screw

• 3 holes provided for rigid mounting to the floor or equipment

• Specify the maximum resistance you want

 

OPTIONS:

• Special Dual 1/2”-14 N.P.T. threaded conduit entry and metric sizes available to the O.E.M. on special order

• Hercules foot operated potentiometers are available with 5,000 Ohm or 10,000 Ohm values. Other potentiometer values are available upon request or by special order. Please contact the office for availability and pricing

• Hercules models available with cast aluminum base and covers (Except unshielded cover which is gray iron)

 

  Warning: This Product can expose you to chemicals including Nickel, which is known to the sate of California to cause cancer and birth defects or other reproductive harm. For more information please visit www.p65warnings.ca.gov

 

Dimensions

SIZE (HxWxD):

 5.03 x 5.88 x 9.13 in.

WEIGHT:

8.00 lbs.

 

Agency Approvals  EN 60529 Description Circuit Form Electrical Ratings
  IP56

 

Momentary


 

1 Auxiliary SPDT Contact

C

15 A 125-250 VAC

1/2 H.P. 125-250 VAC

 

View Data Sheet - Link to data sheet

Replacement Parts-

ALL 500 - A MODELS USE AUXILIARY SNAP SWITCH 533-F3

LSC-805-4 (5K)

LSC-805-2 (10K)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91606311494

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Jose
Boise, US
★★★★★ 5
Promosed time delivery, quality, pricing
Size: 6 Years, Color: Light Pink, Size: 6 Years, Color: Light Pink
Great material, loved it, true to size my son is 6 got him a 6 made no adjustments loved it!!! On time delivered prefer no coat just the vest and my nephew all got the same great price
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Reviewed in the United States on February 2, 2026
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Brianna Fero
Louisville, US
★★★★★ 5
Absolutely adorable
Bought for my twins, in two different colors, absolutely frickin adorable. A little too big for them, but they're small for their age. Wish it came with a shirt too, but we just bought them separately. Durable and well made. Definitely worth it.
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Reviewed in the United States on May 29, 2025
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Benjie Windley
Natrona Heights, US
★★★★★ 5
Beautiful suit and quality
Size: 7 Years, Color: Bright Purple, Size: 7 Years, Color: Bright Purple
This is a gorgeous suit and the quality is excellent. Extremely impressed and will be purchasing another in a different color. This purple color is beautiful. Extremely impressed. Can’t beat the price.
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Reviewed in the United States on January 11, 2026
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Amazon Customer
Alexandria, US
★★★★★ 5
Great Quality and perfect Size
Size: 5T, Color: Black
Great quality and perfect size.
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Reviewed in the United States on May 1, 2026
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Miranda Wetzler
Lake Worth, US
★★★★★ 4
Runs small but great quality for the price
Size: 10 Years, Color: Black
I sized up hoping to get something a little bigger to grow into, however this suite runs small. If I had ordered the real size it would be too small. I ordered a 7 for my 6 year old and a 10 for my 8 year old. The size 10 was missing the suspenders and came with a real tie not a bow tie unlike what is in the description.
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Reviewed in the United States on April 20, 2026

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