NEMA 3S Enclosures

Browse dependable NEMA 3S enclosure solutions for indoor or outdoor use. NEMA 3S boxes offer the same protection as NEMA 3 enclosures, but with added protection for external mechanisms to remain operable with ice formation. A variety of sizes and styles of NEMA 3S enclosures are available in polycarbonate plastic for industries such as factory automation, agriculture, alternative energy and more. Looking for a different NEMA rating? View all NEMA enclosures here.

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  1. HD-22F
    As low as $3.64 per unit
    2.63 x 2.63 x 1.63 in.
    66.80 x 66.80 x 41.40 mm.
    Material: Polycarbonate
  2. ML-22F
    As low as $5.45 per unit
    2.63 x 2.63 x 1.63 in.
    66.80 x 66.80 x 41.40 mm.
    Material: Polycarbonate
  3. ML-24F
    As low as $7.50 per unit
    4.50 x 2.63 x 2.05 in.
    114.30 x 66.80 x 52.07 mm.
    Material: Polycarbonate
  4. ML-44F
    As low as $10.42 per unit
    4.50 x 4.50 x 2.44 in.
    114.30 x 114.30 x 61.98 mm.
    Material: Polycarbonate
  5. ML-34F
    As low as $8.14 per unit
    4.53 x 3.56 x 2.25 in.
    115.06 x 90.42 x 57.15 mm.
    Material: Polycarbonate
  6. HD-24F
    As low as $5.13 per unit
    4.63 x 2.63 x 1.63 in.
    117.60 x 66.80 x 41.40 mm.
    Material: Polycarbonate
  7. HD-25F
    As low as $5.37 per unit
    4.63 x 2.63 x 2.37 in.
    117.60 x 66.80 x 60.20 mm.
    Material: Polycarbonate
  8. HD-44F
    As low as $7.17 per unit
    4.63 x 4.63 x 2.36 in.
    117.60 x 117.60 x 59.94 mm.
    Material: Polycarbonate
  9. HD-35F
    As low as $6.30 per unit
    5.50 x 3.50 x 1.50 in.
    139.70 x 88.90 x 38.10 mm.
    Material: Polycarbonate
  10. HD-36F
    As low as $6.61 per unit
    5.50 x 3.50 x 2.36 in.
    139.70 x 88.90 x 59.94 mm.
    Material: Polycarbonate
  11. ML-45F
    As low as $10.59 per unit
    5.50 x 4.13 x 2.44 in.
    139.70 x 104.90 x 61.98 mm.
    Material: Polycarbonate
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  13. ML-46F
    As low as $11.29 per unit
    6.13 x 4.63 x 2.44 in.
    155.70 x 117.60 x 61.98 mm.
    Material: Polycarbonate
  14. HD-46F
    As low as $7.16 per unit
    6.63 x 4.68 x 1.63 in.
    168.40 x 118.87 x 41.40 mm.
    Material: Polycarbonate
  15. HD-45F
    As low as $7.53 per unit
    6.63 x 4.68 x 2.37 in.
    168.40 x 118.87 x 60.20 mm.
    Material: Polycarbonate
  16. ZH-060404
    As low as $35.54 per unit
    7.04 x 5.04 x 4.83 in.
    178.82 x 128.02 x 122.68 mm.
    Material: Polycarbonate
  17. ZQ-060404
    As low as $33.75 per unit
    7.04 x 5.04 x 4.83 in.
    178.82 x 128.02 x 122.68 mm.
    Material: Polycarbonate
  18. ZH-060604
    As low as $39.92 per unit
    7.04 x 7.04 x 5.72 in.
    178.82 x 178.82 x 145.29 mm.
    Material: Polycarbonate
  19. ZQ-060604
    As low as $37.93 per unit
    7.04 x 7.04 x 5.72 in.
    178.82 x 178.82 x 145.29 mm.
    Material: Polycarbonate
  20. ML-47F
    As low as $12.97 per unit
    7.63 x 4.63 x 3.09 in.
    193.80 x 117.60 x 78.49 mm.
    Material: Polycarbonate
  21. HD-58F
    As low as $10.61 per unit
    8.00 x 5.25 x 2.70 in.
    203.20 x 133.35 x 68.58 mm.
    Material: Polycarbonate
  22. ML-58F
    As low as $16.94 per unit
    8.75 x 5.25 x 3.30 in.
    222.25 x 133.35 x 83.82 mm.
    Material: Polycarbonate
  23. ZH-080604
    As low as $42.85 per unit
    9.04 x 7.04 x 5.72 in.
    229.62 x 178.82 x 145.29 mm.
    Material: Polycarbonate
  24. promo card - ex

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Customization Services

CNC Machining

Receive your enclosures with the cutouts you need, so they are ready to go to work for you. 
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Digital Printing

Weatherproof and chemical-resistant ink printed directly onto the enclosure, that won't peel, bubble or scratch.
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Minimal Cost. Maximum Impact.

Outdoor enclosure with digital printing