Panduit Terminal Connector 4In Cu Lug Lbw 2Hole 10Awg 1 Stud Pk50

Designed for reliability in demanding grounding applications, the Panduit Terminal Connector is a precision-engineered two-hole, long-barrel lug with an inspection window that makes electrical terminations visible and verifiable. Sized for #10 AWG conductors, with a 1/4" stud hole and 0.75" hole spacing, this lug delivers a secure, code-compliant connection in data centers, telecom closets, and industrial environments. The rugged construction and thoughtful design deliver long-term performance, safety, and ease of inspection, making it an essential component for upgrading racks, assembling power distribution units, or reinforcing a building’s network grounding system. Panduit’s commitment to quality ensures that this terminal connector meets rigorous industry standards while offering practical features that simplify installation, inspection, and ongoing maintenance.

• Robust, two-hole long-barrel termination: The two-hole configuration, combined with a long barrel, provides a deep seating and a secure clamp for reliable electrical contact, even in high-vibration environments common to data centers and industrial floors.
• Inspection window for quick verification: The built-in window allows technicians to visually confirm proper conductor seating and clamp engagement during installation and periodic maintenance, reducing guesswork and troubleshooting time.
• Optimized for #10 AWG conductors: Precisely sized to accommodate #10 AWG wires, this lug ensures a solid, code-compliant termination with minimal conductor exposure and a clean, professional finish.
• Standard hardware compatibility: With a 1/4" stud hole and 0.75" hole spacing, the lug aligns with common grounding hardware and mounting footprints, facilitating straightforward replacement and retrofit across existing panels and enclosures.
• Rigorous industry-standard compliance: UL-listed and designed to meet critical grounding requirements, including J-STD-607-A and TIA-942, with Telcordia testing and NEBS Level 3 qualification for equipment deployed in central offices and network facilities.

Technical Details of Panduit Terminal Connector 4In Cu Lug Lbw 2Hole 10Awg 1 Stud Pk50

• Configuration: 2-hole, long-barrel lug with an inspection window
• Conductor Size: #10 AWG
• Stud Hole: 1/4" (0.25")
• Hole Spacing: 0.75" center-to-center
• Length/Format: 4In Cu Lug LBW (long-barrel design for deep seating; packaging indicates PK50)
• Material: Copper (Cu)
• Finish: Copper-based lug designed for reliable electrical contact in grounding applications
• Package Quantity: 50 pieces per pack (Pk50)
• Compatibility: Designed to align with standard NEMA hole patterns and mounting footprints; variants available to match different hole sizes and spacings
• Standards & Testing: UL-listed; aligned with J-STD-607-A and TIA-942 grounding requirements; Telcordia testing; NEBS Level 3 qualification for equipment in central offices and network facilities
• Applications: Grounding panels, data centers, telecom closets, industrial enclosures, power distribution units, and retrofit projects requiring dependable, inspectable terminations

How to install Panduit Terminal Connector

• Prepare the conductor: Strip the #10 AWG conductor to the length required by the lug’s barrel, ensuring clean, undamaged insulation and exposed copper within the clamp region.
• Position the lug: Align the lug’s two mounting holes with the corresponding mounting studs or screw terminals on the panel or grounding block. Ensure the 1/4" stud hole is clear of obstruction and ready for hardware insertion.
• Insert the conductor: Insert the stripped conductor fully into the long barrel until it seats against the termination face. Use a gentle twist to settle the conductor and remove any stray strands that could impede proper seating.
• Tighten to specification: Secure the clamp with the appropriate torque as defined by your grounding hardware and applicable codes. Use a calibrated torque wrench to achieve consistent clamping force and prevent over-tightening or undertightening.
• Verify seating via the inspection window: Check the window to confirm that the conductor is fully seated and that the clamp is engaging properly. Any gaps or misalignment should be corrected before final operation.
• Inspect and document: After installation, perform a visual and mechanical inspection, verify electrical continuity, and record the connection details as part of the facility’s grounding documentation for future maintenance.
• Integrate with mounting hardware: If installing into a panel or enclosure, ensure the lug’s mounting holes align with standard hardware, and install any required washers or spacers to achieve proper stack-up and clearance without compromising connectivity.
• Routine maintenance: Periodically inspect the terminations, particularly in facilities exposed to temperature cycling, vibration, or corrosive environments. The inspection window is designed to simplify this ongoing verification.

Frequently asked questions

• What conductor size is this lug designed for? It is sized for #10 AWG conductors, providing a reliable and code-compliant termination for typical grounding and bond applications in data centers, telecom closets, and industrial settings.
• What are the key dimensions I need to know? The lug features a 1/4" stud hole, 0.75" hole spacing, and a long-barrel design with an inspection window to facilitate proper seating and quick verification during installation and maintenance.
• Is this lug UL-listed and what standards does it meet? Yes, this Panduit terminal connector is UL-listed. It is designed to meet J-STD-607-A and TIA-942 grounding requirements, has undergone Telcordia testing, and is NEBS Level 3 qualified for network facilities, offering strong safety and compatibility assurances across jurisdictions.
• How many terminations are included in a PK50 package? The product is packaged as 50 pieces per pack (Pk50), making it suitable for larger deployments and consistent inventory management across multiple panels and enclosures.
• Can this lug be used across different NEMA hole patterns? Panduit offers variants configured for different NEMA hole sizes and spacings. This flexibility minimizes the need for adapters and simplifies field installations while preserving reliable grounding connections.
• What environments is this lug best suited for? It is ideal for data centers, telecom closets, manufacturing floors, and industrial installations where robust grounding, easy inspection, and durable performance are critical to system reliability and safety.