Authorized Hammond Manufacturing Distributor
Hammond Manufacturing DNRR70HDKB - 40U, 19" Rack Mounting, 76.13" Overall Height - Knockdown

Hammond Manufacturing DNRR70HDKB 40U, 19" Rack Mounting, 76.13" Overall Height - Knockdown

UPC: 623980475165


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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 DNRR70HDKB is a robust 40U, 19-inch rack mounting cabinet engineered for the secure housing of industrial and commercial equipment. Its innovative knockdown construction facilitates simplified assembly and efficient transportation, ensuring that structural integrity is never compromised. The cabinet boasts an impressive 76.13-inch overall height, which translates directly into 40 rack units of vertical space. This ample space is specifically designed to accommodate standard 19-inch rack-mountable equipment, offering a versatile solution for a wide range of applications. The DNRR70HDKB is an ideal choice for critical environments such as data centers, server rooms, telecommunications facilities, and industrial control systems, where the reliable and secure mounting of equipment is paramount. The intelligent knockdown design enables flat-pack shipping, significantly reducing shipping volumes and costs. Furthermore, it allows for convenient on-site assembly, minimizing setup time and labor requirements. This cabinet is fully compatible with standard rack-mounting hardware, ensuring seamless integration with existing infrastructure and equipment. Manufactured in the USA, the DNRR70HDKB adheres to stringent industrial durability standards, guaranteeing long-term performance and reliability even in the most demanding operational environments.
  • 40U rack space for 19" equipment
  • 76.13" overall height with knockdown design
  • Flat-pack shipping for reduced logistics costs
  • Compatible with standard rack-mounting hardware
  • Constructed in the US for industrial durability

Specifications

Brand Name
Hammond Mfg.
Material
Steel
Mounting Type
19" Rack Mounting, Knockdown
Mounting Type
Knockdown, 19" Rack Mounting
Series
DNRR
Series
DNRR Series
Size
40U, 19" Rack Mounting, 76.13" Overall Height
Sub Brand
DNRRHDKB Series
Package Dimensions (L x W x H)
16.5 IN x 22 IN x 83.74 IN
Package Dimensions (L x W x H)
41.91 cm x 55.88 cm x 212.6996 cm
Package Weight (Imperial)
73.000 L
Package Weight (Metric)
33.113 kg
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

UTP6AL1MBU

The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
Symmetrical DIN rail 2m 35x15x1,5 steel z-b

50000043

Symmetrical DIN rail 2m 35x15x1,5 steel z-b
5-port Ethernet Switch

SDI-550

5-port Ethernet Switch
The Mini-Com Flush Mount Modular Patch Panel accepts up to 24 Mini-Com Modules for unshielded applications in 1 RU, and mounts to 19 inch and 23 inch racks and cabinets. The panel mounts flush with the rack and can be identified with adhesive labels and is black.

CPP24FMWBLY

The Mini-Com Flush Mount Modular Patch Panel accepts up to 24 Mini-Com Modules for unshielded applications in 1 RU, and mounts to 19 inch and 23 inch racks and cabinets. The panel mounts flush with the rack and can be identified with adhesive labels and is black.
Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included

3085

Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included
Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 480 Volts 3P Delta system type without N-G mode, with microswitch .

ST4803PDGM

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 480 Volts 3P Delta system type without N-G mode, with microswitch .
24U 21.34W 31.5D CABINET BLK

REFK1904231BK1

24U 21.34W 31.5D CABINET BLK
6U PERF PANEL

PPFS19010BK

6U PERF PANEL
Fiber cable ODC to SC duplex - 670mm

Fiber cable ODC SC Duplex 670mm

Fiber cable ODC to SC duplex - 670mm
OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL

F62ERLNSNSNM002

OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL
Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

CESUM3-C15

Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

Frequently Asked Questions

What is the weight capacity of the DNRRHDKB series rack?

The DNRRHDKB series rack has a weight capacity of 1,200 lbs (544 kg). It has been tested to nearly double this suggested static load rating.

What material is the DNRRHDKB series rack frame made of?

The DNRRHDKB series rack features a 10-gauge steel frame, which is described as the thickest steel rack on the market.

Does the DNRRHDKB rack have compliant tapped rails?

Yes, the DNRRHDKB rack has EIA compliant tapped rails on both the front and back, achieved through an automated tapping process.

What are the dimensions for the DNRR70HDKB model?

The DNRR70HDKB model has overall dimensions of 76.13 in height, 20.00 in width, and 15.00 in depth, with mounting dimensions of 70.00 in height and 19.00 in width for 40U.

How are ground studs located on the DNRRHDKB rack?

The rack includes two pairs of integrated 10-32 ground studs, spaced 5/8 in apart, located near the top and at the lower side.

What type of paint finish does the DNRRHDKB rack have?

The DNRRHDKB rack undergoes a three-stage paint process, finished with a premium smooth black powder paint.

Is the DNRRHDKB rack TAA compliant?

Yes, the DNRRHDKB rack is TAA compliant for GSA Schedule purchases.

Is the DNRRHDKB rack RoHS compliant?

Yes, the DNRRHDKB rack is RoHS compliant.

Where is the DNRRHDKB rack manufactured?

The DNRRHDKB rack is manufactured in North America within an ISO 9001:2015 certified facility.

What is the mounting width for the DNRRHDKB series racks?

The mounting width for all DNRRHDKB series racks is 19.00 inches.

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.