NSI Industries SPM-26L - Service Post Connector - Two Wire Type 4-1/0 AWG Service Post Connectors is used for connecting one or two conductors. Made from high copper content hard-drawn rod. Lay-in feature makes them excellent for continuous loop grounding and bonding. Used to ground to bar or plate. Suitable for direct burial in earth or concrete.
NSI Industries

SPM-26L

UPC: 662381021151

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Overview

The NSI Industries SPM-26L is a Two-Wire Service Post Connector designed for robust grounding and bonding applications. Constructed from high copper content, hard-drawn rod, this connector offers superior strength and conductivity. Its versatile lay-in feature makes it ideal for continuous loop grounding and bonding, ensuring reliable connections. The SPM-26L is engineered to ground to bar or plate, providing a secure termination point. Key specifications include a conductor range of 4 SOL to 1/0 STR, a stud size of 0.500 x 13, and a hex nut size of 0.750 x 16. This connector is UL486A/B Listed as a wire connector and UL467 Listed for grounding and bonding, meeting stringent industry standards. The SPM-26L is suitable for direct burial in earth or concrete, making it an excellent choice for underground installations and environments where moisture resistance is critical. Its durable construction ensures long-term performance in demanding conditions. Applications include grounding structural steel, busbars, and transformers, as well as tapping from busbars. The connector's design facilitates easy installation and a secure connection, minimizing the risk of wire pull-out. Each standard carton contains 12 units, providing an efficient solution for projects requiring multiple grounding points. The SPM-26L is manufactured in the USA, ensuring quality and adherence to domestic manufacturing standards. For applications requiring reliable and durable grounding and bonding, the NSI SPM-26L Service Post Connector offers a high-quality, compliant solution.
  • Connects one or two conductors from 4 SOL to 1/0 STR
  • Made from high copper content hard-drawn rod for strength
  • Lay-in feature for continuous loop grounding and bonding
  • Suitable for direct burial in earth or concrete
  • UL486A/B Listed Wire Connector and UL467 Listed Grounding & Bonding

Specifications

Application
Wire Termination
Color
Copper
Connection Type
Lay-in
Environmental Conditions
90 C
Finish
Copper
Housing Material
Copper
Material
Copper
Material
High copper content hard-drawn copper rod
Mounting Type
Direct burial in earth or concrete / Ground to bar or plate
Number Of Conductors
2
Number Of Poles
1
Poles
2
Size
Stud=1/2 x 13-1 1/4 - Hex Nut=3/4 x 16 IN
Size
4-1/0 AWG
Special Features
4 SOL-1/0 STR - 12 Pack
Standard
UL486B
Temperature Rating
90 C
Temperature Rating, Maximum
194 F
Temperature Rating, Maximum
90 C
Temperature Rating, Minimum
194 F
Temperature Rating, Minimum
90 C
Type
Service Post Connectors
Voltage Rating
600 V
Warranty
1 Year
Wire Size
4 SOL - 1/0 STR
Wire Type
Class A & B
Package Dimensions (L x W x H)
0.937 IN x 0.937 IN x 1.25 IN
Package Dimensions (L x W x H)
23.7998 mm x 23.7998 mm x 3.175 cm
Package Weight (Imperial)
0.362 L
Package Weight (Metric)
0.164 kg
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SPM-24L

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SPM-23L

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SPM-27L

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SPM-29L

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SPM-22L

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SPM-9L

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SPM-4L

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SITG-1

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SPM-1L

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SPM-25L

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N-1000SP

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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.