Hammond Manufacturing 1447SF8HK - N4 Disconnect Encl w/panel and Handle - 36 x 25-3/8 x 8 - Steel/Gray
Hammond Manufacturing

1447SF8HK

UPC: 623980896939


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Overview

The Hammond Manufacturing 1447SF8HK is a NEMA N4 rated disconnect enclosure designed for industrial environments requiring protection against dust, oil, and non-corrosive liquids. Constructed from heavy-duty steel with a durable gray powder-coated finish, this enclosure meets NEMA Type 4 standards for indoor and outdoor use, ensuring reliable performance in harsh conditions. The enclosure measures 36 inches in height, 25-3/8 inches in width, and 8 inches in depth, providing ample space for housing control panels, motor starters, disconnect switches, and other critical electrical equipment. It features a removable front panel with a secure handle for easy access and operation, while the steel construction delivers long-lasting durability and resistance to impact. The 1447SF8HK is manufactured in the USA and carries the SKU 1447SF8HK, making it a trusted choice for industrial applications where environmental sealing and robust protection are essential. The UNSPSC code for this product is 39121324.
  • NEMA N4 Rated for dust and oil protection
  • Durable steel construction with gray finish
  • Dimensions: 36" H x 25-3/8" W x 8" D
  • Includes internal panel and operating handle
  • Manufactured in the USA

Specifications

Application
Designed to house the following safety disconnect equipment: ABB Controls flange-mounted variable depth operating mechanism for disconnect switches and circuit breakers. Also cable version for circuit breakers. Allen Bradley 1494V variable depth flange mounted disconnect switches and circuit breaker operators. Will not accept Allen Bradley 1494F disconnect switches, 1494D circuit breaker operators. C-H Westinghouse C361 flange mounted variable depth operating mechanism with disconnect switches and C371 flange mounted variable depth operating mechanisms for circuit breakers. Also Flex-Shaft handle mechanisms for circuit breakers. General Electric Type STDA flange handles and variable depth operating mechanism for disconnect switches and circuit breakers. Also SpectraFlex cable operators for circuit breakers. Siemens I-T-E Max-Flex flange mounted variable depth handles for disconnect switches and circuit breakers. Square D class 9422 disconnect switches with flange mounted variable depth operating mechanisms or cable mechanisms and Class 9422 flange-mounted variable depth operating mechanisms or cable mechanisms for circuit breakers. Will not accept Square D Class 9422 bracket-mounted disconnect devices, 9422TG1 or TG2 devices
Brand Name
Hammond Mfg.
Color
Gray
Cubic Capacity
7315.2 Cubic in
Cubic Capacity
7315.2 in3
Material
Steel
Material
Mild Steel
Material Quality
Mild Steel
Mounting
Wall
NEMA Rating
type-13, type-4
Nema Rating
NEMA N4
NEMA Rating
4
Size
36 in x 25.4 in x 8 in
Size
36 x 25-3/8 x 8 inches
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 enclosure exclude flowing liquids and contaminants. Seamless poured-in place gasket. Cutouts and holes are provided to suit the flange handle operating mechanism. Continuously hinged doors may be removed by pulling the hinge pin. Pad lock defeater handle mechanism is provided along with latching rods and interlock brackets. Collar studs are provided for mounting inner panels. A removable 12 gauge inner panel is included. A bonding stud is provided on the door and a grounding stud is provided in the enclosure. A literature pocket is provided.
Standard
csa, ul, ce
Sub Brand
1447S HK Series
Type
Type 4 Mild Steel Wallmount Disconnect Enclosure
Package Dimensions (L x W x H)
8.8 IN x 27.94 IN x 39.6 IN
Package Dimensions (L x W x H)
22.352 cm x 70.9676 cm x 100.584 cm
Package Weight (Imperial)
103.000 L
Package Weight (Metric)
46.721 kg
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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.