Hammond Manufacturing 1447SN4SSH12 N4X Disconnect Encl w/panel - 42 x 31.38 x 12 - 304 SS
UPC: 623980410401
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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
- NEMA 4X rated for protection against water, dust, and corrosion
- Constructed from durable 304 stainless steel for long-term reliability
- Dimensions: 42" H x 31.38" W x 12" D for ample internal space
- Includes panel for mounting electrical disconnect components
- Manufactured in the USA for industrial-grade durability
Specifications
Application | Designed to house the following safety disconnect equipment: ABB Controls flange mounted variable depth operating mechanisms for disconnect switches and circuit breakers. Cable version for circuit breakers also available. Allen Bradley 1494V variable depth flange mounted disconnect switches and circuit breaker operators NEMA 4 rated. Will not accept Allen Bradley 1494F disconnect switches, 1494D circuit breaker operators or 1494V-R1, -R2, or -W2 operating handles). Cutler Hammer C361 variable depth flange mounted disconnect switches and C371 circuit breaker operators. Also Flex-Shaft handle mechanisms for circuit breakers. Use Cutler Hammer NEMA 4X rated operating handles to maintain NEMA 4X integrity. Siemens I-T-E Max-Flex flange mounted variable depth handles for disconnect switch and circuit breakers. Use handle for NEMA 4 rating. General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also SpectraFlex cable operators for 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 mechanism or cable mechanisms for circuit breakers. SN4SS enclosures will not accept Square D Class 9422 bracket-mounted disconnect devices, 9422TG1 or TG2 devices |
Brand Name | Hammond Mfg. |
Color | Unpainted |
Color | Other |
Cubic Capacity | 15815.52 in3 |
Material | Stainless Steel |
Mounting | Wall |
NEMA Rating | type-3r, type-13, type-4x |
NEMA Rating | 13;3R;4X |
Size | 42 in x 31.38 in x 12 in |
Special Features | Formed 14 gauge type 304 stainless steel. Continuously welded seams. Larger sizes include door and body stiffeners. 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 SS Series |
Type | Type 4X Stainless Steel Wallmount Disconnect Enclosure |
Package Dimensions (L x W x H) | 13.2 IN x 34.52 IN x 46.2 IN |
Package Dimensions (L x W x H) | 33.528 cm x 87.6808 cm x 117.348 cm |
Package Weight (Imperial) | 152.000 L |
Package Weight (Metric) | 68.947 kg |
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Frequently Asked Questions
What type of material is the enclosure constructed from?
The enclosure is constructed from formed 14 gauge type 304 stainless steel with continuously welded seams.
What standards does this enclosure comply with?
It complies with UL 508A Type 3R, 4 and 4X, CSA Type 3R, 4 and 4X, NEMA Type 3R, 4, 4X, 12 and 13, and IEC 60529, IP66.
What disconnect equipment is this enclosure designed to house?
It is designed to house safety disconnect equipment from ABB Controls, Allen Bradley, Cutler Hammer, Siemens, General Electric, and Square D.
Are disconnects and operating mechanisms included with the enclosure?
No, disconnects and operating mechanisms are not provided and must be ordered separately from the manufacturer.
What are the dimensions of the 1447SN4SSH12 model?
The 1447SN4SSH12 model has dimensions of 42.00 inches in height, 31.38 inches in width, and 12.00 inches in depth.
What are the dimensions of the inner panel for the 1447SN4SSH12 model?
The inner panel for the 1447SN4SSH12 model is 39.00 inches in height and 27.00 inches in width.
What type of door does the enclosure feature?
The enclosure has a continuously hinged door with clamps, which can be removed by pulling the stainless steel hinge pin.
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.
Can this enclosure accept all Allen Bradley disconnect switches?
No, it will not accept Allen Bradley 1494F disconnect switches, 1494D circuit breaker operators, or 1494V-R1, -R2, or -W2 operating handles.
Can this enclosure accept all Square D disconnect devices?
No, SN4SS enclosures will not accept Square D Class 9422 bracket-mounted disconnect devices or 9422TG1 or TG2 devices.
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.