Continuous Hinge 3-Pt Latch Two Door Enclosures
Applications
Provided in double door NEMA 4 and NEMA 4X continuous hinge 3 point latch enclosures, favored for both indoor and outdoor applications in various industries, featuring a user-friendly pad-locking system, superior security, and water-resistant design.
Two-door enclosures ensure safeguarding substantial components or intricate mounting configurations, requiring a NEMA 4 or 4X rating, supported by a removable center post. Nema Enclosures specializes in crafting double door NEMA 4 and NEMA 4X enclosures for both indoor and outdoor applications in manufacturing, petrochemical plants, pulp and paper processing, wastewater treatment facilities, and packaging. This design is particularly popular for larger-sized enclosures, including freestanding, floor-mount, and double-door wall mount or dual-entry applications.
Our continuous hinge 3 point latch enclosures feature a user-friendly three-point latch locking system with Teflon rollers and a stainless steel rod mechanism. This system ensures effective and simultaneous securing of the top and bottom of the enclosure door when the key is turned, facilitating easy installation and enhancing door-locking security compared to single-point locking enclosures. The 3 point latch mechanism provides a watertight seal, earning the enclosure a rating of up to 4X without the need for tools to unscrew all of the clamps. This superior pad-locking system demonstrates our commitment to delivering high-quality, secure, and water-resistant solutions for diverse industrial applications.
Consideration must be given to the sealing surface size, as an excessively large surface may lead to areas where the gasket is not fully compressed. For enclosures doors with a maximum width of 42 inches, the 3PT latch mechanism excels, preventing cover bowing and ensuring uniform compression across the sealing flange on all sides to prevent ingress. Underwriters Laboratories has validated this design through rigorous testing, with thousands of enclosures in the field showcasing its reliability.
For customers prioritizing even compression and purge capability, the quarter-turn latch or clamp latch style design is recommended, ensuring all latches are engaged to avoid potential cover bowing and reduced compression in specific areas, preventing ingress. At Nema Enclosures, our commitment is to provide secure, reliable, and industry-approved solutions tailored to the diverse needs of our clients.
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Product Name | SKU | Enclosure Material | Enclosure Feature | Nema Rating | Height | Width | Depth | Price | Product Details |
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Free Standing Two Door Type 4 w/ Back Panel 74 X 72 X 24 | N74H7224WPFS3PT | Powder Coated Carbon Steel | Continuous Hinge with 3 Point Latch | 3R, 4, 12 | 74 | 72 | 24 |
$6,548.34
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 24 | N74H7224SSWPFS3PT | 304 Stainless Steel | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 24 |
$13,611.94
|
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 24 | N74H7224SS6WPFS3PT | 316 Stainless Steel | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 24 |
$16,358.91
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 24 | N74H7224ALWPFS3PT | 5052 Aluminum | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 24 |
$10,472.57
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Free Standing Two Door Type 4 w/ Back Panel 74 X 72 X 16 | N74H7216WPFS3PT | Powder Coated Carbon Steel | Continuous Hinge with 3 Point Latch | 3R, 4, 12 | 74 | 72 | 16 |
$6,008.45
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 16 | N74H7216SSWPFS3PT | 304 Stainless Steel | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 16 |
$12,438.25
|
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 16 | N74H7216SS6WPFS3PT | 316 Stainless Steel | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 16 |
$14,938.75
|
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 16 | N74H7216ALWPFS3PT | 5052 Aluminum | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 16 |
$9,580.57
|
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Free Standing Two Door Type 4 w/ Back Panel 74 X 72 X 12 | N74H7212WPFS3PT | Powder Coated Carbon Steel | Continuous Hinge with 3 Point Latch | 3R, 4, 12 | 74 | 72 | 12 |
$5,468.54
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 12 | N74H7212SSWPFS3PT | 304 Stainless Steel | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 12 |
$11,264.56
|
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 12 | N74H7212SS6WPFS3PT | 316 Stainless Steel | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 12 |
$13,518.58
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Free Standing Two Door Type 4X w/ Back Panel 74 X 72 X 12 | N74H7212ALWPFS3PT | 5052 Aluminum | Continuous Hinge with 3 Point Latch | 3R, 3RX, 4, 4X, 12 | 74 | 72 | 12 |
$8,688.57
|
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Two Door Center Post Continuous Hinge 3 Point Latch Standard Specifications
- Available in floor mount and free standing type electrical enclosures
- Available in carbon steel, 304 stainless steel, 316 stainless steel and 5052 aluminum
- Safety ratings include:
- UL 508A Listed; Type 1, 3R, 4, 4X, 12; File No. E130533
- cUL Listed per CSA C22.2 No 94; Type 1, 3R, 4, 4X, 12; File No. E130533
- NEMA Type 1, 3R, 4, 4X, 12
- IEC 60529, IP66
- Back panel for easy mounting of sensitive electrical and electronic control/instrument contents,
- Continuously welded seams ground smooth
- Removable center post for easy panel installation
- Collar studs provided for mounting optional panels
- Panel support included
- Corrosion-resistant stainless steel heavy-duty lifting eyes
- User-friendly heavy-duty 3-point latching mechanism with stylish stainless steel padlocking handles for security
- Durable and economical continuous hinges providing smooth pivotal action, optimal axial rotation, and easy door removal
- Bonding provision on doors and enclosure body
- Accessory mounting channel included in enclosure top
- Durable thermoplastic data pocket
- Removable floor stands are bolted to enclosure
- Poron™ door gasket that seals the electrical enclosure protecting its contents
- Corrosion-resistant 316 stainless steel external hardware
- Silk-screening, anodizing, and engraving services available for company-specific branding and safety messages
- Customize your continuous hinge two-door 3-point latch enclosures to your exact specifications with custom options such as; cutouts, insulation, hinges, latches, or locks
Custom Options
- Thru Hole
- Coupling
- Swing Panel
- Door Stay
- Gland Plate
- Dead Front
- Leg Stands
- Sun Shield
- Fan Cover
- Drip Shield
- Vent
- Window
- Grounding Stud