
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Type 1 indoor enclosure for electrical/electronic controls
- 14 gauge reverse-formed steel base with 16 gauge steel wrapper and door
- ANSI 61 gray powder-coated finish for corrosion resistance
- Removable door with slip hinges and quarter-turn latch
- Bonding stud on door and grounding screw included
Specifications
Brand Name | Hammond Mfg. |
Mounting Type | Wall Mount |
Series | PW |
Series | PW WALLMT |
Sub Brand | PW Series |
Package Dimensions (L x W x H) | 12.99 IN x 23.21 IN x 32.35 IN |
Package Dimensions (L x W x H) | 32.9946 cm x 58.9534 cm x 82.169 cm |
Package Weight (Imperial) | 31.600 L |
Package Weight (Metric) | 14.334 kg |

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
LN43DA
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
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, BlackFrequently Asked Questions
What is the operating temperature range for this enclosure?
The enclosure has operating temperatures from -50°C to 150°C (-58°F to 302°F).
What standards does this enclosure comply with?
It complies with UL/cUL 508A Type 1, 2, 3, 4, 4X, 12 & 13, NEMA 1, 2, 3, 3R, 3S, 4, 4X, 12, 13, and IEC 60529, IP 66.
What material is the enclosure constructed from?
The enclosure is made from fiberglass reinforced polyester, which is self-extinguishing.
What are the dimensions for the PW7554 enclosure model?
The PW7554 enclosure has overall dimensions of 30 in height, 747 mm width, 536 mm depth, and an opening of 300 mm.
What is the finish of the enclosure and optional inner panels?
The enclosure is finished in RAL 7032 beige. Optional inner panels are available in white powder coated steel or unfinished aluminum.
What is this enclosure designed to house?
It is designed to house industrial control, instrumentation, pneumatic, valve, and pump control systems.
Is this product line still actively stocked?
No, this product line has been discontinued as a stocked series and information is for reference only.
What are the benefits of the polyester material for outdoor use?
The fiberglass reinforced polyester offers excellent protection against corrosion and UV rays, making it suitable for outdoor installations.
Can the door swing direction be changed?
Yes, the entire enclosure can be reversed to allow the door to swing either right or left.
What is the purpose of the self-ventilating openings?
Self-ventilating openings at the rear permit the installation of breather or pressure compensation plugs.
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.











