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ABB - Installation Products 9C54U2/C75 - DuraGard 50 Amp Female Connector, 30 250V, 3/4 inch NPT

ABB Installation Products 9C54U2/C75 DuraGard 50 Amp Female Connector, 30 250V, 3/4 inch NPT

UPC: 708917152262


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Installation InstructionsManufacturer 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 ABB DuraGard 50 Amp Female Connector (SKU: 9C54U2/C75) is a rugged, industrial-grade electrical connector designed for reliable power distribution in harsh environments. Rated for 50A non-current interrupting at 30-250V AC, this female connector features a 3/4" NPT thread for secure, standardized connections. The connector supports wire sizes from 14 AWG to 8 AWG (auxiliary contacts up to 8 AWG) and operates reliably in temperatures from -40°F to 140°F. With environmental ratings of IP66, IP67, IP69, and IP69K, it resists dust, water, and high-pressure washdowns, making it ideal for industrial machinery, control panels, and power distribution systems. Certified for hazardous locations (Class I, Division 2, Groups ABCD, T6 and Class I, Zone 2, IIC), this connector ensures safe operation in explosive atmospheres. Optional features include auxiliary/pilot contacts (-172, -173), various locking pawls (mushroom, padlock, screw-type), and closed lid configurations for enhanced security. Built with copper alloy contacts with gold plating and an NBR O-ring, the DuraGard series delivers long-lasting performance in demanding applications.
  • 50A non-current interrupting rating at 30-250V AC
  • 3/4" NPT thread for secure, standardized connections
  • IP66/IP67/IP69/IP69K environmental ratings for harsh environments
  • Supports wire sizes from 14 AWG to 8 AWG (auxiliary contacts up to 8 AWG)
  • Hazardous location certified: Class I, Division 2, Groups ABCD, T6 and Class I, Zone 2, IIC
  • Operating temperature range: -40°F to 140°F
  • Optional auxiliary/pilot contacts (-172, -173) and locking pawls (mushroom, padlock, screw-type)
  • Copper alloy contacts with gold plating and NBR O-ring for durability

Specifications

Amperage Rating
50 Amps
Application
For use where electrical connections need protection from water and/or dust entrance to the contacts or the wiring compartment
Current Rating
50 A
Ip Rating
IP66/IP67/IP69/IP69K
Material
DuraV
Material
Copper alloy with gold plating, NBR O-ring
Mounting Type
Threaded (NPT)
Number Of Poles
3
Number Of Wires
4
Series
DuraGard
Size
3/4 Inch NPT
Special Features
Not just "watertight", Waterproof for washdown duty (DurORing Sealing) that eliminates the need for costly "weather boots" or "adapters."
Type
DuraGard Waterproof Connections
Voltage Rating
250 V
Voltage Rating
30-250 VAC
Package Dimensions (L x W x H)
7.5 IN x 2.5 IN x 2.5 IN
Package Dimensions (L x W x H)
19.05 cm x 6.35 cm x 6.35 cm
Package Weight (Imperial)
0.780 L
Package Weight (Metric)
0.354 kg
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How to Install the 9C54U2/C75 Connector

This guide provides step-by-step instructions for installing and wiring the 9C54U2/C75 connector, ensuring safe and proper functionality.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Torque wrench, Ohmmeter

Supplies needed:

Mounting screws, Terminal connectors, Gland nut, Seal, Conduit adapter

  1. Turn off power

    Ensure all power is de-energized before starting the installation to prevent electrical shock.

  2. Disassemble the connector

    Remove the gland nut, seal, conduit adapter, liner, and interior from the connector housing to prepare for wiring.

  3. Prepare and connect wires

    Slide the seal and liner over the supply wires, strip the ends, and insert them into the appropriate contacts according to the established wiring pattern. Tighten the pressure screws to the specified torque.

  4. Reassemble the connector

    Reassemble the interior into the housing, ensuring proper alignment, and then secure the gland nut tightly without twisting the wires.

  5. Perform electrical tests

    Use an ohmmeter to check continuity and insulation resistance to ensure there are no short circuits or unwanted grounds before powering on the system.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.