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Hammond Manufacturing 1550PBK - Black diecast aluminum enclosure, 3.15 x 2.17 x 0.83 in, Aluminum (Die-Cast Alloy), IP54 (Diecast Aluminum Enclosures (1550 Series))
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Hammond Manufacturing 1550PBK Black diecast aluminum enclosure, 3.15 x 2.17 x 0.83 in, Aluminum (Die-Cast Alloy), IP54…

UPC: 623980057538


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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 1550PBK is a rugged, diecast aluminum enclosure designed for electronic instruments and control panels. Measuring 3.15 x 2.17 x 0.83 inches (79.9 x 55.1 x 21.1 mm), this compact enclosure provides reliable protection in industrial environments. Constructed from heavy-duty diecast aluminum alloy, the 1550PBK offers a balance of strength and machinability, making it ideal for custom modifications and component integration. Key features include a lap joint lid design that provides basic protection against dripping water and dust, achieving an IP54 ingress protection rating. The black satin polyester powder-coated finish ensures durability and a professional appearance, even after machining. Four M3.5 x 0.6 x 12 mm long stainless steel Philips head machine screws secure the lid into factory-tapped holes, with replacement screws available in packs of 100 for maintenance needs. The 1550PBK is designed for easy installation of connectors without internal ribs interfering, and features a low side wall draft angle of 2 degrees or less for straightforward PCB mounting. The unpainted versions are vibra finished for a smooth surface with no sharp edges, while black versions include black screws for enhanced aesthetic consistency. This enclosure is part of Hammond’s 1550 Series, known for its heavy-duty construction and versatility in industrial applications such as control panels, instrumentation housings, and sensor enclosures.
  • Heavy-duty diecast aluminum construction for durability
  • IP54 ingress protection against dust and dripping water
  • Compact dimensions: 3.15 x 2.17 x 0.83 in (79.9 x 55.1 x 21.1 mm)
  • Black satin polyester powder-coated finish with black screws included
  • Lap joint lid design for basic water and dust resistance
  • No internal ribs for easy connector installation and PCB mounting
  • Low side wall draft angle (≤2°) for simplified mounting
  • Stainless steel Philips head screws (M3.5 x 0.6 x 12 mm) included

Specifications

Package Dimensions (L x W x H)
3.15 IN x 2.17 IN x 0.83 IN
Package Weight (Imperial)
0.17 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 material is the 1550PBK enclosure made from?

The enclosure is constructed from heavy-duty diecast aluminum alloy, offering strength and machinability.

What type of screws are included with the 1550PBK?

The enclosure includes four M3.5 x 0.6 x 12 mm long stainless steel Philips head machine screws to secure the lid.

Does the 1550PBK have internal ribs?

No, the 1550PBK has no internal ribs, allowing for easy installation of connectors without interference or additional milling.

What are the dimensions of the 1550PBK enclosure?

The Hammond 1550PBK measures 3.15 inches in length, 2.17 inches in width, and 0.83 inches in height (79.9 x 55.1 x 21.1 mm).

What is the ingress protection rating of the 1550PBK?

The 1550PBK has an IP54 ingress protection rating, providing protection against dust ingress and water dripping.

Is the 1550PBK enclosure available in other colors?

The standard version is available in black with a satin polyester powder-coated finish. Unpainted versions are also available.

Can the 1550PBK enclosure be used outdoors?

The 1550PBK has an IP54 rating, which provides basic protection against dust and dripping water but is not suitable for full outdoor exposure without additional sealing.

What is the recommended torque for the lid screws?

The recommended screw torque for the lid is 5 lbf/in (55 cN.m) to ensure proper sealing and security.

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.