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Hammond Manufacturing 1457C1202BK - Black watertight extruded aluminum enclosure. flanged panels 1.22x2.32x4.72, 4.73 x 2.32 x 1.21 in, Aluminum (Extruded), IP65 (Watertight Extruded Aluminum Enclosures (1457 Series))

Hammond Manufacturing 1457C1202BK Black watertight extruded aluminum enclosure. flanged panels 1.22x2.32x4.72, 4.73 x 2.32…

UPC: 623980005898


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Technical DrawingCAD Package (ZIP)Specification SheetManufacturer Product Website

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 1457C1202BK is a precision-engineered, black extruded aluminum watertight enclosure designed for industrial control, instrumentation, and junction applications. This NEMA Type 4X-rated enclosure (IP65 equivalent) delivers superior protection against dust ingress, water spray, and harsh environmental conditions, making it ideal for outdoor installations, washdown areas, or corrosive environments. Constructed from high-strength 0.08" Type 5052 H-32 aluminum, the enclosure features a smooth, continuously welded seam with no knockouts or pre-drilled holes, ensuring structural integrity and corrosion resistance. The seamless, poured-in-place gasket provides a reliable watertight seal, while the lift-off cover with aluminum clamps enables quick access for maintenance or component upgrades without compromising protection. Available in a compact 1.22 x 2.32 x 4.72 inch (H x W x D) footprint, the 1457C1202BK fits seamlessly into control panels, junction boxes, or mounting configurations where space is constrained. The enclosure includes welded mounting brackets for secure installation and tapped studs for mounting internal components or a removable 14-gauge inner panel (included on models larger than 4" x 4"). A bonding stud on the door and grounding stud inside the enclosure ensure proper electrical continuity and safety compliance. Common applications include housing PLCs, motor controllers, terminal wiring, sensors, or hydraulic/pneumatic control systems in food processing, chemical plants, marine environments, or outdoor industrial sites. The natural unfinished aluminum finish provides a clean, professional appearance while resisting corrosion, making it a durable long-term solution for demanding industrial environments.
  • Extruded aluminum construction (Type 5052 H-32) for corrosion resistance
  • Lift-off cover with aluminum clamps for quick access
  • Seamless poured-in-place gasket for reliable watertight seal
  • Includes welded mounting brackets and tapped studs for internal components

Specifications

Package Dimensions (L x W x H)
4.73 IN x 2.32 IN x 1.21 IN
Package Weight (Imperial)
0.34 LB
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
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
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
Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco

36297702

Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco
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 recommended screw torque for assembly?

The recommended screw torque for assembly is 5 lbf/in.

What type of screws are included for assembly?

Thread forming screws are provided, which are black zinc plated for corrosion protection.

Can I purchase replacement assembly screws?

Yes, replacement assembly screws can be purchased in packs of 100 under part number 1457MS100.

What are the dimensions for the 1457C1202BK enclosure?

The 1457C1202BK enclosure has an extrusion length of 120.00 mm, width of 59.00 mm, and height of 31.00 mm.

What are the maximum PCB dimensions for the 1457C1202BK?

The maximum PCB dimensions for the 1457C1202BK are 120.00 mm in length and 55.00 mm in width.

Are there options for enclosures with mounting flanges?

Yes, there are options for enclosures with flat end panels or with flanged end panels.

What are the available finishes for the 1457 Series enclosures?

The enclosures are available with a black powder coat or a clear anodize finish.

What is the minimum thickness of the extruded aluminum body?

The extruded aluminum body has a minimum thickness of 0.06 inches (1.5 mm).

What is the IP rating of these watertight enclosures?

These enclosures are designed to meet the IP65 rating for water and dust resistance.

How are PC boards mounted within the enclosure?

PC boards are mounted horizontally by sliding them into internal slots in the enclosure body.

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.