Hammond Manufacturing 1447SN4E8 N4 Disconnect Encl w/panel - 30 x 25.38 x 8 - Steel/Gray
UPC: 623980410289
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Durable steel construction for long-lasting performance in industrial environments
- Compact dimensions (30 x 25.38 x 8 inches) for space-efficient installation
- Gray finish for enhanced visibility and professional appearance
- Designed for secure and reliable electrical disconnect applications
- Meets industry standards for safety and performance
Specifications
Application | Formed 14-gauge steel. Continuously welded seams. Larger sizes include door and body stiffeners. Welded brackets provide for enclosure mounting. Formed lip on door and enclosure exclude flowing liquids and contaminants. Cutouts and holes are provided to suit the flange handle operating mechanism. Continuously hinged doors may be removed by pulling the stainless steel hinge pin. Door is secured with easily operated stainless steel clamps. Cover interlock bracket is welded to the door. Collar studs are provided for mounting inner panels. A removable 12 gauge inner panel is included. Seamless poured-in place gasket. A bonding stud is provided on the door and a grounding stud is provided in the enclosure. A literature pocket is provided for the inside of the door. |
Brand Name | Hammond Mfg. |
Color | Gray |
Cubic Capacity | 6091.2 in3 |
Material | Steel |
Material | Mild Steel |
Material Quality | Mild Steel |
Mounting | Wall |
NEMA Rating | type-3r, type-4 |
NEMA Rating | 3R;4 |
Series | N4 |
Size | 30 x 25.38 x 8 inches |
Size | 30 in x 25.38 in x 8 in |
Special Features | Formed 14-gauge steel. Continuously welded seams. Larger sizes include door and body stiffeners. Welded brackets provide for enclosure mounting. Formed lip on door and enclosure exclude flowing liquids and contaminants. Cutouts and holes are provided to suit the flange handle operating mechanism. Continuously hinged doors may be removed by pulling the stainless steel hinge pin. Door is secured with easily operated stainless steel clamps. Cover interlock bracket is welded to the door. Collar studs are provided for mounting inner panels. A removable 12 gauge inner panel is included. Seamless poured-in place gasket. A bonding stud is provided on the door and a grounding stud is provided in the enclosure. A literature pocket is provided for the inside of the door. |
Standard | csa, ul, ce |
Sub Brand | 1447S N4 Series |
Type | Type 4 Mild Steel Wallmount Disconnect Enclosure |
Package Dimensions (L x W x H) | 8.8 IN x 27.92 IN x 33 IN |
Package Dimensions (L x W x H) | 22.352 cm x 70.9168 cm x 83.82 cm |
Package Weight (Imperial) | 90.000 L |
Package Weight (Metric) | 40.824 kg |
LT20D-NEW
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LN43DA
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LH38
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Frequently Asked Questions
What is the enclosure made of and what is its gauge?
The enclosure is constructed from formed 14 gauge steel with continuously welded seams.
What standards does this enclosure comply with?
It complies with NEMA Type 3R, 4, 12, UL 508A Type 3R, 4, CSA Type 3R, 4, and IEC 60529, IP66.
What are the dimensions for the 1447SN4E8 model?
The 1447SN4E8 model has enclosure dimensions of 30.00 inches (H) x 25.38 inches (W) x 8.00 inches (D) and inner panel dimensions of 27.00 inches (H) x 21.00 inches (W).
Are disconnects and operating mechanisms included with the enclosure?
No, disconnects and operating mechanisms are not provided with the enclosure and must be ordered separately from the manufacturer.
What type of door does the enclosure have?
The enclosure features a continuously hinged door with clamps and a formed lip to exclude contaminants.
What is included with the enclosure?
A removable 12 gauge inner panel, a bonding stud on the door, a grounding stud in the enclosure, and a literature pocket are included.
How is the door secured on the enclosure?
The door is secured with easily operated stainless steel clamps.
What disconnect switches and operators are compatible with this enclosure?
It is designed for ABB, Allen Bradley (excluding certain models), C-H Westinghouse, General Electric, Siemens I-T-E, and Square D (excluding certain models) disconnect equipment.
What disconnect switches are NOT compatible with this enclosure?
The SN4 enclosures will not accept Allen Bradley 1494F disconnect switches, 1494D circuit breaker operators, or 1494V-R1, -R2, or -W2 operating handles, nor Square D Class 9422 bracket-mounted disconnect devices.
Can the hinge pin be removed from the door?
Yes, the continuously hinged doors may be removed by pulling the stainless steel hinge pin.
Frequently Asked Questions about Hammond Manufacturing
What is Hammond Manufacturing's warranty policy?
Hammond Manufacturing provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.
What certifications and standards do Hammond Manufacturing products comply with?
Hammond Manufacturing products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.
What are the key features of Hammond Manufacturing products?
Hammond Manufacturing offers a comprehensive range of industrial enclosures and electrical components, including mild steel, stainless steel, aluminum, and non-metallic enclosures designed for diverse industrial applications. Their product lines cover critical industrial automation needs such as disconnect enclosures, operator interface enclosures, climate control solutions, and general accessories, with products engineered to meet Type 4, 4X, and 12 industrial standards.
What environmental ratings do Hammond Manufacturing products have?
Hammond Manufacturing offers enclosures with multiple environmental ratings across their product lines, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products also comply with IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for wet, corrosive, and high-temperature environments.
What industries and applications are Hammond Manufacturing products used for?
Hammond Manufacturing produces industrial enclosures and electrical components for multiple critical industries, including automation, electrical, audio, power systems, and control applications. Their product lines span mild steel, stainless steel, aluminum, and non-metallic enclosures designed for various NEMA types (Type 4, 4X, 12), as well as transformers, circuit board components, and climate control solutions for industrial and commercial environments.
What technical support does Hammond Manufacturing offer?
Hammond Manufacturing offers comprehensive technical support through multiple channels. Customers can access technical references and CAD downloads directly on www.hammondmfg.com, and can contact regional support teams via phone in Canada, the USA, and internationally. For custom design inquiries, their technical team provides personalized assistance, helping customers find standard solutions or develop custom transformer and electrical enclosure designs.
What are the main product lines offered by Hammond Manufacturing?
Hammond Manufacturing offers a comprehensive range of industrial enclosures, power supplies, and electronic packaging solutions. Their primary product lines include electrical and electronic enclosures, power transformers, heat sinks, PCI/PCIe card enclosures, and specialized mounting hardware for industrial automation and electronic applications.
What accessories are available for Hammond Manufacturing products?
Hammond Manufacturing offers a comprehensive range of accessories for their industrial enclosures and electrical components. Key accessories include HME Series handles (swing and lift handles with key locking and padlocking options), door stop kits, and light kit mounting brackets. They also provide standard hardware like screws, washers, and mounting accessories specific to different product lines.
How are Hammond Manufacturing products typically installed?
Hammond Manufacturing transformers are typically chassis-mounted using pre-drilled mounting holes and centers specified in their product dimension tables. Most models feature 3/16" diameter mounting holes and precise mounting centers, allowing for direct, secure installation onto equipment chassis or mounting plates. Installation requires aligning the transformer's mounting holes with corresponding mounting points and securing with appropriate fasteners.