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In-stock orders placed after 3pm EST on Friday 5/27 will ship Tuesday 5/31. Polycase will be closed Monday 5/30 for Memorial Day.

Lockable Electrical Boxes

Lockable electrical enclosures and lockable junction boxes are NEMA and IP rated for weatherproof outdoor protection. Designed to keep your components secure in any environment, our locking waterproof boxes protect equipment from unwanted tampering. Lockable outdoor boxes are available in corrosion-resistant plastic and metal varieties. Plastic lockable electrical enclosures provide added security while staying lightweight and durable. Lockable metal boxes, available in steel and stainless steel, are a heavy-duty solution providing natural RFI/EMI shielding. Our locking electrical boxes are available with optional accessories like internal panels, pole mount kits, or DIN rail kits.

Read our blog post to learn more about applications that benefit from lockable enclosures: Lockable NEMA Enclosures

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  1. waterproof hinged electrical enclosure
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    WQ-35
    As low as $9.91 per unit
    4.72 x 3.53 x 2.82 in.
    119.89 x 89.66 x 71.63 mm.
    Material: Polycarbonate
  2. waterproof electrical enclosure New
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    ZH-040404
    As low as $30.28 per unit
    5.04 x 5.04 x 4.83 in.
    128.02 x 128.02 x 122.68 mm.
    Material: Polycarbonate
  3. WH-02-02 Gray outdoor hinged waterproof NEMA electrical enclosure - 5.11 x 3.93 x 2.75 inches
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    WH-02
    As low as $7.46 per unit
    5.11 x 3.93 x 2.75 in.
    129.79 x 99.82 x 69.85 mm.
    Material: ABS, Polycarbonate
  4. WH-10-02 Gray outdoor hinged waterproof NEMA electrical enclosure - 5.9 x 5.9 x 3.54 inches
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    WH-10
    As low as $10.47 per unit
    5.90 x 5.90 x 3.54 in.
    149.86 x 149.86 x 89.92 mm.
    Material: ABS, Polycarbonate
  5. Polycase WH-04 outdoor waterproof electrical enclosure
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    WH-04
    As low as $9.13 per unit
    5.91 x 3.94 x 2.77 in.
    150.11 x 100.08 x 70.36 mm.
    Material: ABS, Polycarbonate
  6. WQ-46 plastic hinged junction box
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    WQ-46
    As low as $17.90 per unit
    5.91 x 5.91 x 3.57 in.
    150.11 x 150.11 x 90.68 mm.
    Material: Polycarbonate
  7. Polycase WQ-38 outdoor waterproof electrical junction box
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    WQ-38
    As low as $13.32 per unit
    5.92 x 3.94 x 3.43 in.
    150.37 x 100.08 x 87.12 mm.
    Material: Polycarbonate
  8. 6x4x4 waterproof electrical enclosure
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    ZH-060404
    As low as $37.85 per unit
    7.04 x 5.04 x 4.83 in.
    178.82 x 128.02 x 122.68 mm.
    Material: Polycarbonate
  9. 6x6x4 electrical enclosure
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    ZH-060604
    As low as $42.51 per unit
    7.04 x 7.04 x 5.72 in.
    178.82 x 178.82 x 145.29 mm.
    Material: Polycarbonate
  10. Polycase WQ-44 weatherproof junction box
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    WQ-44
    As low as $16.57 per unit
    7.30 x 5.32 x 3.38 in.
    185.42 x 135.13 x 85.85 mm.
    Material: Polycarbonate
  11. WH-14-02 Gray outdoor hinged waterproof NEMA electrical enclosure - 7.71 x 7.71 x 5.9 inches
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    WH-14
    As low as $20.49 per unit
    7.71 x 7.71 x 5.90 in.
    195.83 x 195.83 x 149.86 mm.
    Material: ABS, Polycarbonate
  12. outdoor electrical enclosure

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  13. WH-06-02 Gray outdoor hinged waterproof NEMA electrical enclosure - 7.87 x 3.93 x 2.75 inches
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    WH-06
    As low as $10.34 per unit
    7.87 x 3.93 x 2.75 in.
    199.90 x 99.82 x 69.85 mm.
    Material: ABS, Polycarbonate
  14. SA-38-01 Natural stainless steel hinged electrical enclosure - 7.87 x 5.91 x 5.91 inches
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    SA-38
    As low as $114.91 per unit
    7.87 x 5.91 x 5.91 in.
    199.90 x 150.11 x 150.11 mm.
    Material: Stainless Steel
  15. SB-38-02 Gray painted steel hinged electrical enclosure - 7.87 x 5.91 x 5.91 inches
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    SB-38
    As low as $43.10 per unit
    7.87 x 5.91 x 5.91 in.
    199.90 x 150.11 x 150.11 mm.
    Material: Steel
  16. SA-39-01 Natural stainless steel hinged electrical enclosure - 7.87 x 7.87 x 3.98 inches
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    SA-39
    As low as $119.92 per unit
    7.87 x 7.87 x 3.98 in.
    199.90 x 199.90 x 101.09 mm.
    Material: Stainless Steel
  17. SB-39-02 Gray painted steel hinged electrical enclosure - 7.87 x 7.87 x 3.98 inches
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    SB-39
    As low as $41.59 per unit
    7.87 x 7.87 x 3.98 in.
    199.90 x 199.90 x 101.09 mm.
    Material: Steel
  18. Polycase WQ-48 outdoor waterproof electrical junction box
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    WQ-48
    As low as $22.95 per unit
    8.24 x 6.29 x 3.93 in.
    209.30 x 159.77 x 99.82 mm.
    Material: Polycarbonate
  19. Polycase WQ-55 outdoor hinged electrical enclosure
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    WQ-55
    As low as $25.37 per unit
    8.27 x 8.26 x 5.15 in.
    210.06 x 209.80 x 130.81 mm.
    Material: Polycarbonate
  20. 8x6x4 waterproof electrical enclosure
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    ZH-080604
    As low as $45.64 per unit
    9.04 x 7.04 x 5.72 in.
    229.62 x 178.82 x 145.29 mm.
    Material: Polycarbonate
  21. 8x8x4 electrical enclosure
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    ZH-080804
    As low as $49.86 per unit
    9.04 x 9.04 x 5.72 in.
    229.62 x 229.62 x 145.29 mm.
    Material: Polycarbonate
  22. metal electronic enclosure
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    SA-41
    As low as $142.98 per unit
    9.84 x 7.87 x 3.98 in.
    249.94 x 199.90 x 101.09 mm.
    Material: Stainless Steel
  23. SB-41-02 Gray painted steel hinged electrical enclosure - 9.84 x 7.87 x 3.98 inches
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    SB-41
    As low as $46.69 per unit
    9.84 x 7.87 x 3.98 in.
    249.94 x 199.90 x 101.09 mm.
    Material: Steel
  24. outdoor electrical enclosure

    Save time and money with Polycase customization services

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outdoor enclosure with graphics and cutouts

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CNC Machining

Save time and money with CNC machining services. Guaranteed accuracy, no scrap and 1-3 week lead times. It's that simple.
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Digital Printing

Skip the label. Take your product to the next level with vibrant one-of-a-kind graphics printed directly on the enclosure.
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