SKU: 5708103896

Hercules - O Shield (531-SWHOC2)

Sale price$156.24 Regular price$173.60
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Hercules - O Shield (531-SWHOC2)NEMA Type 2, 4 & 13 UL ENCLOSURE 2, 4 & 13 CSA ENCLOSURE 2, 4 & 13 EN 60529 Degree of Protection IP56 DRIP TIGHT DUST TIGHT WATERTIGHT OIL TIGHT O SHIELD MATERIALS OF CONSTRUCTION: Treadle 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 FEATURES & BENEFITS: Rugged cast metal enclosure has sufficient weight to

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

CSA ENCLOSURE 2, 4 & 13

EN 60529 Degree of Protection IP56

DRIP TIGHT • DUST TIGHT • WATERTIGHT • OIL TIGHT

“O” SHIELD

   

MATERIALS OF CONSTRUCTION:

• Treadle 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


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

• In all Maintained Contact models the release is accomplished by simply pressing the latch with a light forward movement of the toe. The release is placed under the Full Shield so falling objects cannot easily release it

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

 

OPTIONS:

• Oversize “O” and “OX” Shield models accept oversized safety shoes and metatarsal foot guards. The “OX” Shield has an additional 3/4” (19.1 mm) opening height as compared to the “O” shield

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

• Special Twin & Triple models available to the O.E.M. on special order

• AirVal models are available

• Potentiometer models are available

• RF Wireless models are available

• Hercules models available with cast aluminum base & 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

Single Stage

SPDT

C

20 A 125-250 VAC

1 H.P. 125-250 VAC

Heavy Pilot Duty

250 VAC Max

 

Dual 1/2” - 14 NPT conduit entries.

View Data Sheet - Link to data sheet

Replacement Parts - 534-SS

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: 5708103896

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haley
Grantham, US
★★★★★ 5
Great!
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
Great price for this pack, saves money in the long run! The flavor is great and love the carbonation. The sugar free flavor is my favorite.
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Reviewed in the United States on May 28, 2026
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Timothy B. Elliott
Battle Creek, US
★★★★★ 5
My go-to energy drink for years, no crashes or headaches
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
Consistent energy, good taste, and no weird side effects ✔️ Sugar-free with no crash ✔️ No headaches or jittery feeling ✔️ Clean, smooth energy boost ✔️ Good flavor without being overly sweet ✔️ Reliable enough for long-term daily use ✔️ Subscription makes it easy to keep stocked I’ve been buying Monster Zero Ultra for years and have it on subscription. It’s the one energy drink I consistently go back to. I've tried most others and they all leave me feeling weird. I actually feel a noticeable energy boost from it, but without the downsides I’ve had with other drinks. No headaches, no weird jittery feeling, and no crash later on. The flavor is also solid (this one and Ultra Violet are my go tos') , not overly sweet, and easy to drink regularly. I only buy sugar-free energy drinks, and this checks that box without sacrificing taste. I limit myself to one a day after the gym and water the rest of the day. After trying a lot of different brands, this is the one that’s stayed consistent for me, which is why I’ve kept it on subscription.
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Reviewed in the United States on April 5, 2026
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Laurin
Draper, US
★★★★★ 5
Monster
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
Great price. Cheaper than the store. Zero sugar is a game changer!
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Reviewed in the United States on May 15, 2026
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Crystal Anderson
New York, US
★★★★★ 4
Great Drink for Dads
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
It tastes great and it is sugar free.
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Reviewed in the United States on May 8, 2026
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𝐿𝒾𝓋𝒾𝓃𝑔 𝓉𝒽𝑒 𝒹𝓇𝑒𝒶𝓂!
Chelsea, US
★★★★★ 5
Clean, Crisp Energy Drink
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
This energy drink has a light, crisp flavor that is noticeably less heavy than many traditional energy drinks. It has a slightly citrus style taste with a smooth carbonation that makes it easy to drink without feeling overly sweet or syrupy. The zero sugar formula keeps it feeling cleaner on the palate, which I appreciate when I want something refreshing instead of something thick or overly intense. It goes down easily and does not leave a strong aftertaste. I find the energy boost to be steady and consistent, without feeling like an abrupt spike. It feels more balanced, which makes it easier to use during long work periods or when I need to stay alert without feeling overwhelmed. The 16 ounce can size is convenient, and the pack format is practical for keeping stocked at home or grabbing on the go. It is easy to chill and stays refreshing cold. Overall, this is a smooth, lightly flavored energy drink with zero sugar, consistent performance, and an easy drinking profile that makes it a reliable option for everyday energy needs.
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Reviewed in the United States on May 8, 2026

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