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NSI Industries GLC-4DBP - The NSI GLC-4DBP Direct Burial Tin-Plated Copper Ground Connector makes quick work of grounding copper conductors in a variety of outdoor applications. The tin-plated copper body and stainless-steel screws are cULus Listed for direct burial in both earth and concrete when used with copper wiring. This connector’s lay-in lug design allows for greater flexibility when securing wires and accommodates conductors in the range of 4 to 14 AWG. The connector has a temperature rating of 90 °C and a voltage rating of 600V. cULus Listed 467 for grounding and bonding. UL A Listed 486 wire connector. Stock products you can rely on—stock NSI.

NSI Industries GLC-4DBP The NSI GLC-4DBP Direct Burial Tin-Plated Copper Ground Connector makes quick work of…

UPC: 662381005328

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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSI GLC-4DBP Direct Burial Tin-Plated Copper Ground Connector (SKU: GLC-4DBP) from NSI Industries is a high-reliability grounding solution engineered for outdoor and buried applications. This connector features a tin-plated copper body and 304 stainless-steel screws, delivering superior corrosion resistance and long-term performance in harsh environments. The innovative lay-in lug design simplifies wire installation by eliminating the need to cut or splice main grounding conductors. This feature accommodates copper conductors ranging from 4 to 14 AWG, providing flexibility for a wide range of applications including grounding rods, rebar, copper tubing, and water pipes. The connector’s compact dimensions (1.312 in. L x 0.396 in. W x 0.908 in. H) allow for installation in tight spaces, while its 90°C temperature rating and 600V voltage rating ensure reliable operation under demanding conditions. Its corrosion-resistant construction and ease of use make it a dependable choice for electrical contractors, engineers, and maintenance teams working in outdoor, industrial, or commercial settings.
  • Direct Burial: This copper ground connector is UL Listed for direct burial in both earth and concrete when used with copper wire, providing flexible outdoor use
  • Tin-Plated Copper and Steel: The tin-plated copper body and strong stainless-steel screws are made from reliable, high-quality metals that provide durable performance in a range of applications
  • Lay-In Feature: This ground connector features a lay-in lug design for connecting wires, offering even greater flexibility as compared to traditional grounding holes
  • Professional Performance: Copper ground connectors come with a temperature rating of 90 °C and a voltage rating of 600V
  • UL Listed: The reliable NSI copper ground connectors meet or exceed cULus 467 performance standards for grounding and bonding and are a UL A Listed 486 wire connector

Specifications

Application
Grounding Wire
Clamp Material
4-14 AWG
Connection Type
Lay-in Lug
Finish
Tin-Plated
Insulation Material
Tin Plated Copper
Material
Copper
Material
Tin-plated copper, stainless steel
Mounting Type
Direct Burial
Series
GLC
Size
4 to 14 AWG
Special Features
Tin Plated Copper Lay-In Lug Direct Burial - 4-14 AWG
Standard
UL467
Type
Lay-In Ground Lug Direct Burial
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
1.312 IN x 0.396 IN x 0.908 IN
Package Dimensions (L x W x H)
3.3325 cm x 10.0584 mm x 23.0632 mm
Package Weight (Imperial)
0.046 L
Package Weight (Metric)
0.021 kg
The NSI GLC-4DB Direct Burial Copper Ground Connector makes quick work of grounding copper conductors in a variety of outdoor applications. The copper body and stainless-steel screws are cULus Listed for direct burial in both earth and concrete when used with copper wiring. This connector’s lay-in lug design allows for greater flexibility when securing wires and accommodates conductors in the range of 4 to 14 AWG. The connector has a temperature rating of 90 °C and a voltage rating of 600V. cULus Listed 467 for grounding and bonding. UL A Listed 486 wire connector. Stock products you can rely on—stock NSI.

GLC-4DB

The NSI GLC-4DB Direct Burial Copper Ground Connector makes quick work of grounding copper conductors in a variety of outdoor applications. The copper body and stainless-steel screws are cULus Listed for direct burial in both earth and concrete when used with copper wiring. This connector’s lay-in lug design allows for greater flexibility when securing wires and accommodates conductors in the range of 4 to 14 AWG. The connector has a temperature rating of 90 °C and a voltage rating of 600V. cULus Listed 467 for grounding and bonding. UL A Listed 486 wire connector. Stock products you can rely on—stock NSI.
Bronze, service post connectors, #12 SOL-#8 STR, male, one cable, type SP1.

SP1-8-C

Bronze, service post connectors, #12 SOL-#8 STR, male, one cable, type SP1.
The NSI G-1-SDBR Heavy Duty Bronze Ground Clamp for Direct Burial grips on pipes between 1/2" to 1" in diameter and rebar from 3/8" to 1" in diameter for quick and easy wire grounding. Suitable for direct burial, this ground clamp comes with 304 stainless steel screws and a cast bronze clamp body. These economical, high-quality metals provide durable performance in a range of applications. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

G-1-SDBR

The NSI G-1-SDBR Heavy Duty Bronze Ground Clamp for Direct Burial grips on pipes between 1/2" to 1" in diameter and rebar from 3/8" to 1" in diameter for quick and easy wire grounding. Suitable for direct burial, this ground clamp comes with 304 stainless steel screws and a cast bronze clamp body. These economical, high-quality metals provide durable performance in a range of applications. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.
The NSI G-140DB Extra Heavy Duty Direct Burial Ground Clamp grips on 1/2" to 1"pipes and 3/8" to 1" rebar for reliable grounding in direct burial applications. 304 stainless steel screws and a silicon bronze body are made from tough, high-quality metals that provide durable performance in a range of applications. Use this clamp to quickly and easily ground wires to copper water pipes, copper tubing, rebar and ground rods up to 1" in diameter. Clamp accommodates ground wires from 8 AWG to 4/0 AWG. Listed for direct burial in both earth and concrete. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

G-140DB

The NSI G-140DB Extra Heavy Duty Direct Burial Ground Clamp grips on 1/2" to 1"pipes and 3/8" to 1" rebar for reliable grounding in direct burial applications. 304 stainless steel screws and a silicon bronze body are made from tough, high-quality metals that provide durable performance in a range of applications. Use this clamp to quickly and easily ground wires to copper water pipes, copper tubing, rebar and ground rods up to 1" in diameter. Clamp accommodates ground wires from 8 AWG to 4/0 AWG. Listed for direct burial in both earth and concrete. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.
NSI GLC-140DB Heavy Duty Direct Burial Ground Clamps grip on pipes between 1/2" to 1" in diameter and are the ultimate ground clamps for securing just about any size ground wire in just about any application. The bronze body and pre-assembled 304 stainless steel screws are made of economical, high-quality metals that provide durable performance in a range of applications. The lay-in lug design of these clamps provides ultimate flexibility when securing large conductors and can accommodate wires in the range of 8 to 4/0 STR. Use this heavy-duty ground clamp to secure ground wire to copper water pipes, tubing, rebar and ground rods up to 1" in diameter. UL Listed for direct burial in both earth and concrete. cULus Listed 467 for grounding and bonding. Stock products you can rely on—stock NSI.

GLC-140DB

NSI GLC-140DB Heavy Duty Direct Burial Ground Clamps grip on pipes between 1/2" to 1" in diameter and are the ultimate ground clamps for securing just about any size ground wire in just about any application. The bronze body and pre-assembled 304 stainless steel screws are made of economical, high-quality metals that provide durable performance in a range of applications. The lay-in lug design of these clamps provides ultimate flexibility when securing large conductors and can accommodate wires in the range of 8 to 4/0 STR. Use this heavy-duty ground clamp to secure ground wire to copper water pipes, tubing, rebar and ground rods up to 1" in diameter. UL Listed for direct burial in both earth and concrete. cULus Listed 467 for grounding and bonding. Stock products you can rely on—stock NSI.
The NSI EG-9 Bronze Ground Clamp for Rigid Conduit grips on pipes between 1/2" to 1" in diameter and features a 1" adapter hub that swings 360 degrees to make alignment simple. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. UL Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

EG-9

The NSI EG-9 Bronze Ground Clamp for Rigid Conduit grips on pipes between 1/2" to 1" in diameter and features a 1" adapter hub that swings 360 degrees to make alignment simple. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. UL Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.
The NSI EG-15 Bronze Ground Clamp for Rigid Conduit grips on pipes between 2-1/2" to 4" in diameter and features a 1/2" adapter hub that swings 360 degrees to make alignment simple. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

EG-15

The NSI EG-15 Bronze Ground Clamp for Rigid Conduit grips on pipes between 2-1/2" to 4" in diameter and features a 1/2" adapter hub that swings 360 degrees to make alignment simple. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.
The NSI G-5 Heavy Duty Bronze Ground Clamp for Rigid Conduit, grips on pipes between 1/2" to 1" in diameter and features a 1/2" adapter hub that swings 360 degrees to make alignment simple. Heavy duty bronze adapters have serrations that match the serrations of the ground clamp, assuring a positive lock. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

G-5

The NSI G-5 Heavy Duty Bronze Ground Clamp for Rigid Conduit, grips on pipes between 1/2" to 1" in diameter and features a 1/2" adapter hub that swings 360 degrees to make alignment simple. Heavy duty bronze adapters have serrations that match the serrations of the ground clamp, assuring a positive lock. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

Frequently Asked Questions

Is the GLC-4DBP suitable for direct burial?

Yes, the GLC-4DBP is cULus Listed 467 for direct burial in earth and concrete.

What certifications does the GLC-4DBP have?

The connector is cULus Listed 467 for grounding and bonding and UL A Listed 486 as a wire connector.

Can the GLC-4DBP be used with aluminum conductors?

No, the GLC-4DBP is designed for copper conductors only.

What is the temperature rating of the GLC-4DBP?

The GLC-4DBP has a temperature rating of 90°C.

What wire sizes does the GLC-4DBP support?

The GLC-4DBP accommodates copper conductors from 4 to 14 AWG.

What is the lay-in lug feature on the GLC-4DBP?

The lay-in lug design allows for quick and easy wire installation without cutting or splicing the main grounding conductor.

Frequently Asked Questions about NSI Industries

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Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

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Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

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What accessories are available for Remke products?

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