Panduit NM3B - The Pass-Through Blanking Panels fill the pass-through holes in the manager backbone to completely seal the manager from front to back, which helps to block airflow through the manager. This blanking panel is compatible with NM3, NMF3 and PR2HF3 managers. Each part number contain two blanking plugs and are black in color.
Panduit

NM3B

UPC: 074983335459


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Overview

The Panduit NM3B Pass-Through Blanking Panels (SKU: NM3B) are essential components for managing airflow within network managers. Designed to completely seal the manager backbone from front to back, these blanking panels effectively block unwanted airflow through the manager. This is crucial for maintaining optimal operating temperatures and preventing the circulation of dust and debris, thereby enhancing the reliability and longevity of sensitive network equipment. Each part number includes two blanking plugs, providing a complete solution for sealing pass-through holes. The panels are manufactured by Panduit, a recognized leader in network infrastructure solutions, and are made in the USA. They are constructed from durable materials and finished in a standard black color to blend seamlessly with existing equipment. The NM3B blanking panels are specifically compatible with Panduit NM3, NMF3, and PR2HF3 manager models, ensuring a precise fit and effective sealing for these particular systems. By implementing these blanking panels, IT professionals can achieve a more organized and efficient data center environment, contributing to improved network performance and reduced maintenance requirements. The UNSPSC code for this product is 43223306, categorizing it under network equipment accessories.
  • Seals pass-through holes in manager backbone
  • Completely blocks airflow from front to back
  • Enhances thermal management and equipment protection
  • Compatible with Panduit NM3, NMF3, and PR2HF3 managers
  • Includes two black blanking plugs per part number

Specifications

Color
Black
Depth
NA In.
Material
Plastic
Rack Spaces*
3
Standard
RoHS Compliant
Type
Blanking Plug
Width
4 in
Width
101.6 mm
Package Dimensions (L x W x H)
2.72 IN x 1.76 IN x 1.22 IN
Package Weight (Imperial)
0.073 lbs
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included

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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 .
Ethernet SHDSL Extender

DDW-120

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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
DIN Rail ? DIN 35

ARH 1656

DIN Rail ? DIN 35
Cable Manager, fits 19-inch open rack, Black, Steel

ECK19H

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ON OFF SPST Nickel Pull Chain with Cord

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This TX6A 10Gig Cat 6A STP Patch Cord is a 12-Meter, Int'l Grey cord constructed of 26 AWG, shielded, twisted pair, stranded, CM/LSZH cable and with high-performance modular plugs. Its tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. The slender strain relief boot provides easy access in high-density applications. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

STP6X12MIG

This TX6A 10Gig Cat 6A STP Patch Cord is a 12-Meter, Int'l Grey cord constructed of 26 AWG, shielded, twisted pair, stranded, CM/LSZH cable and with high-performance modular plugs. Its tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. The slender strain relief boot provides easy access in high-density applications. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL

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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 types of cables can the NCMH2 manage?

The NCMH2 is designed for managing Category 5e, Category 6, and fiber cables.

What safety standards does the NCMH2 meet?

The NCMH2 meets UL 2416 and CSA C22.2 safety standards.

What are the dimensions of the NCMH2?

The NCMH2 has dimensions of 3.47 in. height, 19.0 in. width, and 9.75 in. depth.

What is the mounting compatibility of the NCMH2?

The NCMH2 mounts to standard EIA 19 in. racks and can also fit 23 in. racks with an optional extender bracket.

How does the hinged front cover function?

The hinged front cover opens 180° in either up or down position for hands-free access to cables.

What is the finger spacing in the NCMH2?

The finger spacing in the NCMH2 is 3/8 in. between fingers.

What materials is the NCMH2 made from?

The NCMH2 is molded out of plastic, providing durability and ease of installation.

What is the purpose of the integral wire retainers?

The integral wire retainers hold cables in place for easy moves, adds, and changes.

What is the bend radius control feature?

The NCMH2 maintains a 1/2 in. bend radius for fingers and transitions, and a 3/8 in. bend radius for rear fingers.

What is included with the NCMH2 packaging?

The packaging includes a hinged front cover, snap-on rear cover, and mounting hardware.

Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.