NSI Industries 500SR - Aluminum Splicer Reducer 500 MCM - 3/0 AWG Aluminum Splicer Reducers are used for splicing two copper or aluminum wires of equal or different sizes. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts.
NSI Industries

500SR

UPC: 662381002358

Contact for Pricing

Overview

The NSI Industries 500SR Aluminum Splicer Reducer (SKU: 500SR) is a high-strength, dual-rated connector designed for professional electricians and industrial applications requiring reliable in-line splicing or reduction of copper and aluminum conductors. Engineered from 6061T-6 aluminum alloy and electro-tin plated for low contact resistance, this connector ensures optimal electrical conductivity while preventing surface oxidation. Each port is pre-filled with oxide-inhibiting joint compound to seal out air and moisture, extending service life in harsh environments. Key specifications include a 600V rating (2000V max per UL486B), UL 486A/B listing, and a temperature rating of 90°C. The 500SR accommodates wire sizes from 500 MCM down to 3/0 AWG, with a maximum torque value of 550 in-lbs and requires a 3/8" hex wrench. Physical dimensions are 5.00" (L) x 1.38" (W) x 1.50" (H), packaged in quantities of 3. This versatile connector eliminates the need for taping by using clear PVC insulation, enabling visual inspection of conductor insertion. Its wide wire range-taking capability reduces inventory requirements, making it ideal for maintenance, repair, and installation projects where both copper and aluminum conductors are present. The 500SR is distributed by Gross Automation and supported by NSI Industries' technical team for service inquiries.
  • Dual-rated for copper and aluminum conductors (500 MCM to 3/0 AWG)
  • 6061T-6 aluminum alloy construction with electro-tin plating for low contact resistance
  • Pre-filled with oxide-inhibiting joint compound to prevent oxidation
  • UL 486A/B listed, 600V rated (2000V max per UL486B), 90°C temperature rating
  • Clear PVC insulation enables visual inspection of conductor insertion

Specifications

Material
6061T-6 Aluminum Alloy
Size
500 MCM - 3/0 AWG
Voltage Rating
600 Volts
Warranty
1 Year
Package Dimensions (L x W x H)
5 IN x 1.38 IN x 1.5 IN
Package Dimensions (L x W x H)
12.7 cm x 3.5052 cm x 3.81 cm
Package Weight (Imperial)
2.250 L
Package Weight (Metric)
1.021 kg
2 Port Aluminum Dual Rated Transformer Stud Connector 350 MCM -6 AWG with 5/8" Stud Aluminum dual rated transformer stud connectors are versatile and reusable set screw connectors made from 6061T-6 aluminum alloy for superior electrical and mechanical performance. Clear plated for low contact resistance- stud is tin plated copper which provides low contact resistance for connection to transformer. For use with copper and aluminum conductors. Meets or exceeds ANSI C119.4 Class A. Rated 600V. Temperature rating 90 degrees C.

TS350-2

2 Port Aluminum Dual Rated Transformer Stud Connector 350 MCM -6 AWG with 5/8" Stud Aluminum dual rated transformer stud connectors are versatile and reusable set screw connectors made from 6061T-6 aluminum alloy for superior electrical and mechanical performance. Clear plated for low contact resistance- stud is tin plated copper which provides low contact resistance for connection to transformer. For use with copper and aluminum conductors. Meets or exceeds ANSI C119.4 Class A. Rated 600V. Temperature rating 90 degrees C.
The PCSB4-3S-12Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.

PCSB4-3S-12Y

The PCSB4-3S-12Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.
Wide Range Insulating Sleeve with Plug - for Conductors with O.D. over Insulation .30 inches - .923 inches for use with 2 Bolt Connectors, Types: UPC, UPT, UPY, and SCU, 600 Volt Max

WL2PSC

Wide Range Insulating Sleeve with Plug - for Conductors with O.D. over Insulation .30 inches - .923 inches for use with 2 Bolt Connectors, Types: UPC, UPT, UPY, and SCU, 600 Volt Max

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.

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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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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.

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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.