Authorized NSI Industries Distributor
NSI Industries AGRC50 - Acorn Ground Rod Clamp, 1/2 in. size, 8 Solid to 2 Stranded conductor, Cast Bronze material, 20 per pack
NSI Industries

AGRC50

Alternate Item Number: 81757

UPC: 639720817577

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Minimum Qty: 20

Multiplier: 20

*Contact for lower quantities*

Overview

The NSi Industries AGRC50 Acorn Ground Rod Clamp (SKU: AGRC50) is a cast bronze clamp designed for secure grounding connections in electrical systems. This clamp fits 1/2-inch ground rods and accommodates conductors from 8 AWG solid to 2 AWG stranded, covering common grounding wire sizes used in residential, commercial, and industrial applications. The cast bronze construction provides superior corrosion resistance, making it ideal for direct burial or exposed outdoor environments where moisture, soil, and atmospheric conditions can degrade lesser materials. Engineered for reliability, the AGRC50 ensures low-resistance electrical continuity, critical for safety and system performance in grounding applications. It is suitable for use in electrical installations, telecommunications infrastructure, and industrial grounding systems where compliance with safety standards is required. Each pack includes 20 clamps, offering a cost-effective solution for projects requiring multiple grounding points. Manufactured in the US by NSi Industries, the AGRC50 meets stringent quality standards for grounding hardware, ensuring long-term durability and dependable performance.
  • Fits 1/2-inch ground rods for secure grounding connections
  • Accommodates conductors from 8 AWG solid to 2 AWG stranded
  • Cast bronze construction resists corrosion in outdoor and buried applications
  • Low-resistance electrical continuity for safety and system performance
  • Pack of 20 clamps for economical multi-point grounding projects

Specifications

Connection Type
Screw Terminal
Material
Cast Bronze
Mounting Type
Ground Rod Clamp
Size
1/2 IN.
Package Dimensions (L x W x H)
7.25 IN x 6.25 IN x 6 IN
Package Dimensions (L x W x H)
18.415 cm x 15.875 cm x 15.24 cm
Package Weight (Imperial)
1.550 L
Package Weight (Metric)
0.703 kg
We built the NSI GRC-50-SB Standard Duty Silicon Bronze Grounding Rod Clamp for demanding applications including direct burial, where the simple mechanical design and reliable clamping power of the screw outperform other options. The GRC-50-SB Grounding Rod Clamp fits over 1/2" grounding rod and 3/8" rebar with room to tighten the clamping screw onto a range of 10 AWG solid to 2 AWG stranded conductors. GRC-family clamps with the -SB suffix have a body and screw made from silicon bronze for maximum strength, and the clamp is UL-listed for direct burial in earth or concrete. Stock products you can rely on—stock NSI.

GRC-50-SB

We built the NSI GRC-50-SB Standard Duty Silicon Bronze Grounding Rod Clamp for demanding applications including direct burial, where the simple mechanical design and reliable clamping power of the screw outperform other options. The GRC-50-SB Grounding Rod Clamp fits over 1/2" grounding rod and 3/8" rebar with room to tighten the clamping screw onto a range of 10 AWG solid to 2 AWG stranded conductors. GRC-family clamps with the -SB suffix have a body and screw made from silicon bronze for maximum strength, and the clamp is UL-listed for direct burial in earth or concrete. Stock products you can rely on—stock NSI.
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Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

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.

What communication protocols do Tork products support?

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.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.