NSI Industries STL350-4 - 4 Port Aluminum Dual Rated Transformer Connector 350 MCM - 6 AWG made from 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
NSI Industries

STL350-4

UPC: 662381097033

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Overview

The NSI Industries STL350-4 is a robust 4-port aluminum dual-rated transformer connector engineered for reliable electrical connections. Constructed from high-strength 6061-T6 aluminum alloy, this connector ensures superior mechanical and electrical performance. Its electro-tin plating significantly reduces contact resistance, promoting efficient current flow and minimizing heat buildup. Designed to accommodate a wide wire range from 350 MCM down to 6 AWG, the STL350-4 is ideal for transformer applications. It features two NEMA 1/2" mounting holes for straightforward attachment to various surfaces. With a maximum voltage rating of 600V and a temperature rating of 90°C (AL9CU), this connector meets stringent industry standards for safety and durability. The STL350-4 is a dual-rated connector, meaning it is suitable for use with both copper and aluminum conductors, offering versatility in installation. The internal hex size for pressure screws is 5/16", and the recommended maximum torque value is 400 in./lbs. The connector dimensions are 6.96" in length (L), 1.000" in width (W), and 1.440" in height (H). This connector is part of the STL Series, known for its reliable mechanical connection capabilities. Each standard carton contains 6 units. SKU: STL350-4. Manufacturer: NSI Industries. UNSPSC Code: 39121408.
  • Made from 6061T-6 aluminum alloy
  • Electro-tin plated for low contact resistance
  • Two NEMA 1/2 inch holes for easy attachment
  • 2 Mounting Holes
  • 1/2" Mounting Bolt Size

Specifications

Material
6061T-6 Aluminum Alloy
Mounting Type
Screw Mounting (NEMA 1/2" holes)
Nema Rating
NEMA 1/2"
Poles
4
Series
STL
Size
350 MCM - 6 AWG
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
6.96 IN x 1 IN x 1.44 IN
Package Dimensions (L x W x H)
17.6784 cm x 25.4 mm x 3.6576 cm
Package Weight (Imperial)
4.020 L
Package Weight (Metric)
1.823 kg
4 Port Aluminum Dual Rated Transformer Connector 250 MCM - 6 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL250-4

4 Port Aluminum Dual Rated Transformer Connector 250 MCM - 6 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
8 Port Aluminum Dual Rated Transformer Connector 250 MCM - 6 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL250-8

8 Port Aluminum Dual Rated Transformer Connector 250 MCM - 6 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
Single Lug 4-14 AWG Al (2 EA)

4TR

Single Lug 4-14 AWG Al (2 EA)
Dual Range Lug Two 250 MCM - 1/0 AWG, Four 250 MCM - 1/0 AWG - 1 Count Dual Range Lugs are set screw connectors that will accept either one or two wires. Made of 6061T-6 aluminum alloy. Electro-pin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 Volts (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

BS400T2

Dual Range Lug Two 250 MCM - 1/0 AWG, Four 250 MCM - 1/0 AWG - 1 Count Dual Range Lugs are set screw connectors that will accept either one or two wires. Made of 6061T-6 aluminum alloy. Electro-pin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 Volts (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.
4 Port Stacked Lug 600 MCM - 2 AWG Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

600T-4

4 Port Stacked Lug 600 MCM - 2 AWG Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".
24 Hour Cycle Skip A Day Timer 480V SPDT

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24 Hour Cycle Skip A Day Timer 480V SPDT
6 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL750-6

6 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
4 Port Aluminum Dual Rated Transformer Connector 500 MCM - 4 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL500-4

4 Port Aluminum Dual Rated Transformer Connector 500 MCM - 4 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
8 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM made from 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL750-8

8 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM made from 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
4 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL750-4

4 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
6 Port 8 Mounting Hole Aluminum Dual Rated Transformer Lug 350 MCM - 6 AWG Aluminum Dual Rated Transformer Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low resistance. For use with copper or aluminum conductors. Mounting hole spacing is NEMA 1-3/4". Meets or exceeds ANSI C119.4 Class A. Rated 600 Volts. Temperature Rating 90 degrees C.

6-350L8

6 Port 8 Mounting Hole Aluminum Dual Rated Transformer Lug 350 MCM - 6 AWG Aluminum Dual Rated Transformer Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low resistance. For use with copper or aluminum conductors. Mounting hole spacing is NEMA 1-3/4". Meets or exceeds ANSI C119.4 Class A. Rated 600 Volts. Temperature Rating 90 degrees C.
8 Port Aluminum Dual Rated Transformer Connector 350 MCM - 6 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL350-8

8 Port Aluminum Dual Rated Transformer Connector 350 MCM - 6 AWG Transformer Connectors are made from 6061T-6 aluminum alloy. They are electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

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.