NSI Industries 2-250T - 2 Port Aluminum Lug 250 MCM - 6 AWG Aluminum Double Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts, 90 degrees C. UL 486A/B Listed.
NSI Industries

2-250T

UPC: 662381001221

Documents & Media
Technical Bulletin

Contact for Pricing

Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Overview

The NSI Industries 2-250T is a high-quality, reusable 2-port aluminum lug designed for reliable electrical terminations. Constructed from durable 6061-T6 aluminum alloy, this lug ensures superior electrical and mechanical performance. Its electro-tin plating significantly reduces contact resistance, promoting efficient current flow and minimizing heat buildup, crucial for long-term system reliability. The 2-250T is engineered to accommodate a wide range of conductor sizes, accepting aluminum conductors from 250 MCM down to 6 AWG. This dual-rated lug is suitable for use with both copper and aluminum conductors, offering significant installation flexibility. Rated for 600 volts and a maximum operating temperature of 90 degrees Celsius, it meets stringent safety and performance standards. The NSI 2-250T is UL 486A/B Listed (AL9CU), providing assurance of its quality and compliance for demanding electrical applications. Its set-screw design allows for secure and repeatable connections, making it a dependable choice for electrical distribution, panelboard, and transformer applications. The NEMA standard 1.750" mounting hole spacing ensures compatibility with standard panelboard mounting configurations, providing a secure, turn-prevent connection. Each port features two set screws for exceptional connection security. Specifications include a 600V maximum voltage rating, 90°C temperature rating, and compatibility with conductors ranging from 250 MCM to 6 AWG. The lug has a 1/2" mounting bolt size and a maximum torque value of 330 in-lbs, requiring a 5/16" hex wrench. Dimensions include a length of 3.88", width of 1.69", and height of 1.02". This product is manufactured in the USA.
  • Constructed from high-strength 6061-T6 aluminum alloy for superior performance.
  • Electro-tin plated for low contact resistance and efficient current flow.
  • Accommodates aluminum conductors from 250 MCM down to 6 AWG.
  • Suitable for use with both copper and aluminum conductors.
  • UL 486A/B Listed (AL9CU), rated 600V max, 90°C temperature rating.

Specifications

Application
Wire Termination
Environmental Conditions
90 C
Special Features
(2) 250 MCM-6 AWG - Dual Rated - 6 Pack
Standard
cULus
Type
Aluminum Double Lug
Warranty
1 Year
Package Dimensions (L x W x H)
2.56 IN x 1.63 IN x 1.02 IN
Package Dimensions (L x W x H)
6.5024 cm x 4.1402 cm x 2.5908 cm
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 kg
60 MIN TWIST TIMER WITH METAL WALLPLATE

RFF60M

60 MIN TWIST TIMER WITH METAL WALLPLATE
PHOTOCONTROL SCREW-IN 120V MED BASE, 150W TUNGSTEN, WHITE

RKPS102WH

PHOTOCONTROL SCREW-IN 120V MED BASE, 150W TUNGSTEN, WHITE
120V-2000W SPST STEM MOUNT-W/ LIGHT ADJ BAR - LOWES # 753667

RKP201

120V-2000W SPST STEM MOUNT-W/ LIGHT ADJ BAR - LOWES # 753667
1 Port Aluminum Lug 2/0-14 AWG Aluminum Single Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts, 90 degrees C. UL 486A/B Listed.

2/0T

1 Port Aluminum Lug 2/0-14 AWG Aluminum Single Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts, 90 degrees C. UL 486A/B Listed.
IVORY REPLACEMENT KNOB

74240-11

IVORY REPLACEMENT KNOB
225A Stacked Neutral Bar, 4-14 AWG 38 Circuits, 1/0-14 AWG 4 Circuits & 350 MCM - 6 AWG Main Lug With Mtg Base

2042MB

225A Stacked Neutral Bar, 4-14 AWG 38 Circuits, 1/0-14 AWG 4 Circuits & 350 MCM - 6 AWG Main Lug With Mtg Base
2 Port Heavy Duty Dual Rated Transformer Lug 350 MCM - 6 AWG Heavy Duty Dual Rated Transformer Lugs are versatile and reusable set screw connectors made from high strength 6061-T6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low contact 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 600V. Temperature rating 90 degrees C.

2-350LL4

2 Port Heavy Duty Dual Rated Transformer Lug 350 MCM - 6 AWG Heavy Duty Dual Rated Transformer Lugs are versatile and reusable set screw connectors made from high strength 6061-T6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low contact 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 600V. Temperature rating 90 degrees C.
PHOTOCONTROL SCREW-IN 120V MED BASE, 150W TUNGSTEN, BLACK

RKPS102BK

PHOTOCONTROL SCREW-IN 120V MED BASE, 150W TUNGSTEN, BLACK
2 Port Panelboard Lug 250 MCM - 6 AWG Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin 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. All hole spacing is NEMA standard of 1.750".

2-250L2

2 Port Panelboard Lug 250 MCM - 6 AWG Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin 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. All hole spacing is NEMA standard of 1.750".
3 Port Panelboard Lug 350 MCM - 6 AWG Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin 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. All hole spacing is NEMA standard of 1.750".

3-350L2/L4

3 Port Panelboard Lug 350 MCM - 6 AWG Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin 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. All hole spacing is NEMA standard of 1.750".
3 Port Panelboard Lug 1000 MCM - 500 MCM Large size set screw connectors with multiple mounting holes for a secure, turn-prevent connection. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. For use with copper or aluminum conductors. 600V (2000V max, per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.75".

3-1000LL4

3 Port Panelboard Lug 1000 MCM - 500 MCM Large size set screw connectors with multiple mounting holes for a secure, turn-prevent connection. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. For use with copper or aluminum conductors. 600V (2000V max, per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.75".
The ezEX™48 Connector is designed for larger cables and conductors (typically Cat6A). 100 pcs Jar. 849160008521

202048J

The ezEX™48 Connector is designed for larger cables and conductors (typically Cat6A). 100 pcs Jar. 849160008521

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.