Panduit CEST2-RL251 - The Cable Entry Systems offer a safe, organized method to transition cable and hoses through enclosures and electrical equipment, providing strain relief while maintaining IP/NEMA ingress sealing rating. The CEST2-RL251 is a Round Terminated Cable Entry System that includes a split locknut and requires the use of CEG Grommets, 1.57" (39.9 mm) diameter, with an Installed Height of 0.73" (18.5 mm). One small grommet is required. Color is Black. Standard Package Quantity is 5 PC.
Panduit

CEST2-RL251

UPC: 613056855922


Documents & Media
Technical BulletinTechnical DrawingFull Engineering DrawingInstallation InstructionsVideo Clip

Contact for Pricing

Minimum Qty: 5

Multiplier: 5

*Contact for lower quantities*

Overview

The Panduit CEST2-RL251 is a Round Terminated Cable Entry System designed for the safe and organized transition of cables and hoses through enclosures and electrical equipment. This system provides essential strain relief while maintaining critical IP/NEMA ingress sealing ratings, protecting your sensitive components from environmental contaminants. The CEST2-RL251 requires the use of CEG Grommets, specifically a 1.57" (39.9 mm) diameter grommet, with a single small grommet needed per installation. The installed height of the system is a compact 0.73" (18.5 mm), ensuring minimal protrusion and suitability for space-constrained applications. Finished in black, this cable entry system is sold in standard packages of 5 units, facilitating efficient bulk deployment and reducing installation time. It is compatible with standard grommet sizes, simplifying cable management strategies and enhancing protection against dust, water ingress, and mechanical stress on your cabling. The included split locknut ensures a secure and reliable mounting solution within your electrical enclosures. Manufactured in the US, the Panduit CEST2-RL251 (SKU: CEST2-RL251) offers a practical and effective solution for industrial cable management needs.
  • Safe and organized cable/hose transition through enclosures
  • Provides strain relief and maintains IP/NEMA ingress sealing
  • Accommodates 1.57" (39.9 mm) diameter CEG Grommets
  • Low installed height of 0.73" (18.5 mm)
  • Includes split locknut for secure mounting; sold in 5-packs

Specifications

Color
Black
Series
CEST2
Size
1.57" (39.9 mm) diameter, Installed Height: 0.73" (18.5 mm)
Package Dimensions (L x W x H)
4.72 IN x 6.69 IN x 0.3 IN
Package Weight (Imperial)
0.25 lbs
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
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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 .
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DDW-120

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24U 21.34W 31.5D CABINET BLK

REFK1904231BK1

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6U PERF PANEL

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Fiber cable ODC to SC duplex - 670mm
DIN Rail ? DIN 35

ARH 1656

DIN Rail ? DIN 35
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DataCom Enclosure Pkg, Bulletin DPVD (PROLINE® Voice and Data Package - PROLINE Voice and Data Package), Size/Dims: 2000x700x800mm, Material: Steel, Finish: Lt Gray

PDCP2078

DataCom Enclosure Pkg, Bulletin DPVD (PROLINE® Voice and Data Package - PROLINE Voice and Data Package), Size/Dims: 2000x700x800mm, Material: Steel, Finish: Lt Gray
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

F62ERLNSNSNM002

OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL

How to Install the CEST2-RL251 Controller

This guide provides step-by-step instructions for installing and configuring the CEST2-RL251 Controller for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the CEST2-RL251 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and securely fastened.

  2. Connect the wiring

    Using wire strippers, prepare the wires for connection. Connect the power and signal wires to the appropriate terminals on the controller, ensuring correct polarity.

  3. Verify connections

    Use a multimeter to check the voltage at the terminals. Ensure that the readings match the specifications outlined in the user manual before powering on the controller.

  4. Power on the controller

    Turn on the power supply to the controller. Observe the indicator lights to confirm that the controller is receiving power and functioning correctly.

  5. Configure settings

    Access the controller's configuration interface via the designated software or web portal. Input the necessary parameters as per your application requirements.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the controller operates within the desired parameters. Adjust settings as necessary.

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.