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Hammond Manufacturing 1447AC8 - NEMA12 SFTY ENCL 24X25.5X8

Hammond Manufacturing 1447AC8 NEMA12 SFTY ENCL 24X25.5X8

UPC: 623980416908


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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 NEMA12 SFTY enclosure (SKU 1447AC8) delivers rugged protection and reliable performance for a wide range of industrial control applications. Designed to meet the NEMA12 rating, this enclosure offers a robust, weather‑proof housing that safeguards sensitive electrical components from dust, moisture, and mechanical impact. Its compact dimensions of 24 × 25.5 × 8 in make it ideal for tight spaces, while the SFTY series ensures a secure, tamper‑resistant fit. Engineers appreciate the ease of installation and the ability to integrate standard DIN rail accessories, providing flexibility in system design. The enclosure’s material construction and sealed joints meet stringent safety standards, reducing downtime and maintenance costs. Whether used in factory automation, process control, or HVAC systems, the Hammond NEMA12 SFTY enclosure provides dependable protection, extended service life, and compliance with industry regulations. Choose Hammond for quality, durability, and performance that keeps your control systems running smoothly under harsh conditions.
  • NEMA12 rating for dust and moisture protection
  • Compact size 24×25.5×8 in for tight spaces
  • SFTY series – secure, tamper‑resistant fit
  • Compatible with standard DIN rail accessories
  • Durable construction meeting stringent safety standards

Specifications

Application
Designed to house Allen Bradley 1494F flange mounted disconnect switches and 1494D flange mounted circuit breaker operators (will not accept Allen Bradley 1494V disconnect switches). Provides a degree of protection from falling dirt, dust, oil and wate
Brand Name
Hammond Mfg.
Color
Gray
Color
Grey
Cubic Capacity
4872.96 in3
Material
Durable weather-proof material
Material
Mild Steel
Material Quality
Mild Steel
Mounting
Wall
NEMA Rating
12;13
NEMA Rating
type-12, type-13
Nema Rating
NEMA12
Series
SFTY
Size
24 in x 25.38 in x 8 in
Size
24x25.5x8 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 handle, operating mechanism and door closing mechanism. Continuously hinged doors may be removed by pulling the hinge pin. Guide and cover interlock brackets are welded to the door. Cover latch bars for door hardware are provided. A spacer kit to support the disconnect on the panel is included. 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
Standard
csa, ul, ce
Sub Brand
1447A Series
Type
Type 12 Mild Steel Wallmount Disconnect Enclosure
Package Dimensions (L x W x H)
8.8 IN x 27.92 IN x 26.4 IN
Package Dimensions (L x W x H)
22.352 cm x 70.9168 cm x 67.056 cm
Package Weight (Imperial)
67.000 L
Package Weight (Metric)
30.391 kg
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 1447AC8 enclosure made of and what is its finish?

The 1447AC8 enclosure is constructed from 14-gauge steel with continuously welded seams. It has a recoatable powder finish, ANSI 61 smooth Gray, inside and out.

What are the dimensions of the 1447AC8 enclosure?

The 1447AC8 enclosure has dimensions A=24.00 in, B=25.38 in, C=8.00 in, D=21.00 in, E=21.00 in, F=19.38 in, and G=25.25 in.

What is the shipping weight of the 1447AC8 enclosure?

The shipping weight for the 1447AC8 enclosure is 67 lbs.

What standards does the 1447A Series enclosure comply with?

The 1447A Series enclosure complies with UL 508A Type 12, 13; CSA Type 12, 13; NEMA Type 12, 13; and IEC 60529, IP54.

What type of disconnect switches can this enclosure house?

This enclosure is designed to house Allen Bradley 1494F flange mounted disconnect switches and 1494D flange mounted circuit breaker operators.

Are disconnects and operating mechanisms included with the enclosure?

No, disconnects, operating mechanisms, and door hardware are not provided with the enclosure and must be ordered separately.

Does this enclosure accept Allen Bradley 1494V disconnect switches?

No, this enclosure will not accept Allen Bradley 1494V disconnect switches.

What is the degree of protection provided by this enclosure?

The enclosure provides a degree of protection from falling dirt, dust, oil, and water.

What is required for enclosures with an 'A' dimension under 40 inches?

Enclosures with an 'A' dimension under 40 inches require 2-point door closing hardware, specifically Allen Bradley 1494F-L1.

What is required for enclosures with an 'A' dimension of 40 inches or more?

Enclosures with an 'A' dimension of 40 inches or more require a 3-point door closing mechanism, ordering Allen Bradley 1494F-L2 and 1494F-L3.

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.