NSI Industries APS21 - Aluminum Dual-Rated Split Bolt 2 SOL - 2/0 STR Aluminum Dual-Rated Split bolts are made from tin-plated aluminum. UL-486B listed for aluminum and copper conductor combinations.
NSI Industries

APS21

UPC: 662381020543

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Overview

The NSI Industries APS21 is a tin-plated aluminum dual-rated split bolt connector designed for reliable splicing of aluminum and copper conductors. This connector is UL-486B listed, ensuring its suitability for a wide range of electrical applications involving both aluminum and copper wire combinations. The APS21 is engineered to accommodate a main and tap conductor range from 2 SOL to 2/0 STR, with a wire diameter range of 0.257 to 0.418 inches. It requires a recommended torque of 390 in. lbs. for secure installation, contributing to its robust electrical and mechanical performance. Constructed from durable tin-plated aluminum, the APS21 offers excellent corrosion resistance and low contact resistance, critical for maintaining connection integrity over time. Its dual-rated capability simplifies inventory by allowing a single connector to be used for mixed conductor types. The APS21 is manufactured in the USA, adhering to high production standards. This split bolt connector is an essential component for electrical contractors and maintenance professionals working with diverse conductor materials in industrial and commercial settings. Key specifications include its UL-486B listing for dual-rated applications, a wire range of 2 SOL - 2/0 STR, and a recommended torque of 390 in. lbs. The tin-plated aluminum construction ensures longevity and reliable conductivity. Each standard carton contains 15 units.
  • Made from tin-plated aluminum for corrosion resistance.
  • UL-486B listed for aluminum and copper conductor combinations (Dual Rated).
  • Accommodates conductor sizes from 2 SOL to 2/0 STR.
  • Wire diameter range: 0.257 - 0.418 inches.
  • Recommended torque: 390 in. lbs.

Specifications

Application
Wire Termination
Color
Aluminum
Connection Type
Split Bolt
Environmental Conditions
90 C
Finish
Aluminum
Housing Material
Aluminum Alloy-Tin Plated
Material
Tin-plated Aluminum
Material
Aluminum Alloy-Tin Plated
Number Of Conductors
2
Number Of Poles
1
Series
APS
Size
L=1.920 - W=.880 IN
Size
2 SOL - 2/0 STR
Special Features
2 SOL-2/0 STR - 15 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
Aluminum Split Bolts
Voltage Rating
600 V
Warranty
1 Year
Wire Size
2 SOL - 2/0 STR
Wire Type
Class A & B
Package Dimensions (L x W x H)
1.5 IN x 0.875 IN x 2.07 IN
Package Dimensions (L x W x H)
3.81 cm x 22.225 mm x 5.2578 cm
Package Weight (Imperial)
0.120 L
Package Weight (Metric)
0.054 kg
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GLA-000

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Aluminum Dual-Rated Split Bolt 8 SOL - 1/0 STR Aluminum Dual-Rated Split bolts are made from tin-plated aluminum. UL-486B listed for aluminum and copper conductor combinations.

APS11

Aluminum Dual-Rated Split Bolt 8 SOL - 1/0 STR Aluminum Dual-Rated Split bolts are made from tin-plated aluminum. UL-486B listed for aluminum and copper conductor combinations.
2 AWG Parallel "T" Tap Connector Excellent for tapping off main conductor without cutting due to lay-in feature. Perpendicular tap allows for parallel or "T" tap configuration. Electro-tin plated for low contact resistance. Rated 600V. Temperature rating 90 degrees C.

GP-2

2 AWG Parallel "T" Tap Connector Excellent for tapping off main conductor without cutting due to lay-in feature. Perpendicular tap allows for parallel or "T" tap configuration. Electro-tin plated for low contact resistance. Rated 600V. Temperature rating 90 degrees C.
Aluminum Dual Rated Parallel Groove Clamp for 1/0 - 8 SOL Aluminum Dual Rated Parallel Groove Clamps are high strength aluminum extruded alloy fittings assembled with steel or anodized high strength aluminum flat washers for heavy duty service entrance or for use as a heavy duty distribution armor rod clamps. The serrated grooves provide increased contact. Supplied pre-filled with oxide inhibitor. Rated 600V. Temperature rating 90 degrees C.,

PAA5

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The Polaris PL250-6 Uninsulated Multi-Tap Connector features 6 ports sized for 250 MCM - 6 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

PL250-6

The Polaris PL250-6 Uninsulated Multi-Tap Connector features 6 ports sized for 250 MCM - 6 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris PL500-10 Uninsulated Multi-Tap Connector features 10 ports sized for 500 MCM - 4 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

PL500-10

The Polaris PL500-10 Uninsulated Multi-Tap Connector features 10 ports sized for 500 MCM - 4 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
Aluminum Dual Rated Parallel Groove Clamp for 2/0 - 8 SOL Aluminum Dual Rated Parallel Groove Clamps are high strength aluminum extruded alloy fittings assembled with steel or anodized high strength aluminum flat washers for heavy duty service entrance or for use as a heavy duty distribution armor rod clamps. The serrated grooves provide increased contact. Supplied pre-filled with oxide inhibitor. Rated 600V. Temperature rating 90 degrees C.,

PAA6

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Aluminum Dual Rated Parallel Groove Clamp Pre-Filled With Oxide Inhibitor for 4/0 STR - 2 SOL Aluminum Dual Rated Parallel Groove Clamps are high strength aluminum extruded alloy fittings assembled with steel or anodized high strength aluminum flat washers for heavy duty service entrance or for use as a heavy duty distribution armor rod clamps. The serrated grooves provide increased contact. Supplied pre-filled with oxide inhibitor. Rated 600V. Temperature rating 90 degrees C.,

PAA129

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The Polaris PL1/0-6 Uninsulated Multi-Tap Connector features 6 ports sized for 1/0 - 14 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

PL1/0-6

The Polaris PL1/0-6 Uninsulated Multi-Tap Connector features 6 ports sized for 1/0 - 14 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris PL4-6 Uninsulated Multi-Tap Connector features 6 ports sized for 4 - 14 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

PL4-6

The Polaris PL4-6 Uninsulated Multi-Tap Connector features 6 ports sized for 4 - 14 AWG wires. The body is made from aluminum alloy and plated for corrosion resistance. Each pass-through port features a hex screw used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
Lay In Connector 4 - 14 AWG offers the ultimate in flexibility. Excellent for grounding and continuous loop applications. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

GLA-4

Lay In Connector 4 - 14 AWG offers the ultimate in flexibility. Excellent for grounding and continuous loop applications. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.
Lay In Connector 1/0 - 8 AWG Lay-in connectors offer the ultimate in flexibility. Excellent for grounding and continuous loop applications. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

GLA-0

Lay In Connector 1/0 - 8 AWG Lay-in connectors offer the ultimate in flexibility. Excellent for grounding and continuous loop applications. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

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.