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Hammond Manufacturing 2STFSD747518SS - N4X Slope Top 2 Door Freestanding Disconnect Encl w/panel - 74 x 75 x 18 - 304SS

Hammond Manufacturing 2STFSD747518SS N4X Slope Top 2 Door Freestanding Disconnect Encl w/panel - 74 x 75 x 18 - 304SS

UPC: 623980799063


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Technical DrawingSpecification SheetWarranty

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Hammond Manufacturing 2STFSD747518SS is an N4X rated, freestanding disconnect enclosure constructed from durable 304 stainless steel. Measuring 74 inches high, 75 inches wide, and 18 inches deep, this enclosure is designed for industrial applications requiring secure protection for electrical disconnects in harsh environments. Its N4X rating signifies suitability for both indoor and outdoor use, offering protection against falling dirt, rain, sleet, snow, and external operating effects. The freestanding design facilitates straightforward installation and maintenance access. A key feature is the sloped top, engineered to ensure effective water drainage, preventing moisture accumulation and ingress. This enclosure boasts two doors, providing convenient and comprehensive access to the internal components. The 304 stainless steel construction offers excellent corrosion resistance, making it a reliable choice for environments prone to chemical exposure or high humidity. This enclosure is manufactured in the USA and is ideal for use in manufacturing plants, power distribution systems, and other heavy-duty industrial settings where the integrity of electrical components is paramount. Its robust build and protective features ensure long-term performance and safety for critical electrical infrastructure.
  • N4X Rated for indoor/outdoor use
  • Constructed from corrosion-resistant 304 stainless steel
  • Freestanding design for easy installation and maintenance
  • Sloped top for effective water drainage
  • Two doors for convenient access

Specifications

Brand Name
Hammond Mfg.
Material
304 Stainless Steel
Mounting Type
Freestanding
Nema Rating
Type 4X
Nema Rating
N4X
Nema Rating
NEMA 4X
Series
N4X
Series
N4X Slope Top
Size
74" (W) x 75" (H) x 18" (D)
Size
74 x 75 x 18 inches
Size
74 x 75 x 18 in
Sub Brand
2STFSD Series
Package Dimensions (L x W x H)
19.94 IN x 82.64 IN x 81.54 IN
Package Dimensions (L x W x H)
50.6476 cm x 209.9056 cm x 207.1116 cm
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
External operation handle 0-1 type S3 Black IP65

14333111

External operation handle 0-1 type S3 Black IP65
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

Frequently Asked Questions

What is the purpose of the sloped top on this enclosure?

The 20° sloped top is designed to prevent water from resting on top of the enclosure.

What standards does this enclosure comply with?

It complies with UL 508A Type 3R, 12, 4, 4X; CSA Type 3R, 12, 4, 4X; NEMA Type 3R, 12, 13, 4, 4X; and IEC 60529, IP66.

What material is the enclosure constructed from?

The enclosure is formed from 12 gauge 304 or 316L stainless steel with continuously welded seams.

What is the finish of the enclosure and doors?

The door and enclosure have a natural stainless steel finish with a smooth, brushed appearance.

What is the finish of the inner panel?

The inner panel is finished in white powder coating.

Are disconnect switches and circuit breakers included with the enclosure?

No, disconnect switches, circuit breakers, and operators are not provided and must be ordered separately.

What is the purpose of the flange trough collar (FTC)?

The flange trough collar around the door opening is designed to exclude liquids and contaminants.

How is the master door distinguished from the slave door?

The right-hand door is the master door and includes a screwdriver defeater and padlock hasp.

Is there a provision for lighting inside the enclosure?

Yes, a provision for mounting fluorescent lighting is provided.

Are there grounding provisions on the enclosure?

Yes, a bonding stud is provided in each door and a grounding stud is provided in the enclosure for each door.

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.