NSI Industries TOP-L-D - The Easy-Twist TOP-L-D 15-Count Pack of Large Ceramic Wire Connectors are designed for use on wires in the 18-8 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.
NSI Industries

TOP-L-D

UPC: 662381061775

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Overview

The NSI Industries Easy-Twist TOP-L-D ceramic wire connectors are engineered for high-temperature wire connections in extreme environments. Designed for 18-8 AWG copper wires, these one-piece ceramic connectors feature molded internal threads for reliable conductor gripping and an ergonomically ribbed exterior for easy installation. With a maximum working temperature of 1000°F (538°C), they outperform standard connectors in applications where heat exceeds 200°F, including gas ranges, oven igniters, high-heat bulbs, heaters, electric smokers, and furnaces. The UL 486C-listed connectors (E155027) provide superior electrical insulation and heat resistance, ensuring long-term performance in industrial, commercial, and residential settings. Unlike solder or plastic connectors that can melt or degrade, the ceramic construction maintains integrity under extreme thermal stress. The ribbed exterior design allows for tool-free installation, reducing labor time while ensuring a secure, low-resistance connection. Each 15-count pack is optimized for high-volume applications where reliability and durability are critical. NSI Industries, a trusted name in electrical components, delivers these connectors with the precision required for professional-grade installations.
  • High Heat Resistance Ceramic wire connectors perform in extreme high-heat applications, with a maximum working temperature of 1000 ËšF
  • Range of Applications Useful for ang high temperature application including appliances, high-powered light fixtures, ceiling fans, heaters and plastic extrusion/injection molding barrels
  • High Quality Ceramics Made from high quality ceramic material that provides excellent electrical and heat resistant properties
  • Molded Threads The simple one-piece design has threads molded directly into the body for maximum reliability in use
  • Professional Quality NSI designs products for electrical industry professionals who need top-quality performance

Specifications

Application
Splicing Wire
Color
White
Conductor Range
18-8 AWG
Connection Type
Threaded
Depth
.410
Environmental Conditions
1000 F Max
Finish
Ceramic
Height
1.02 in
Material
Ceramic
Number of Conductors, Maximum
1
Number of Conductors, Minimum
1
Series
Easy-Twist
Size
18-8 AWG
Special Features
Ceramic Wire Connectors-Large - 15 Pcs Blister
Standard
UL 486C
Temperature Rating, Maximum
1000 F
Type
Ceramic Wire Connectors
Voltage Rating
600 V
Warranty
1 Year
Wire Type
Copper
Package Dimensions (L x W x H)
0.72 IN x 0.72 IN x 0.91 IN
Package Dimensions (L x W x H)
18.288 mm x 18.288 mm x 23.114 mm
Package Weight (Imperial)
0.246 L
Package Weight (Metric)
0.112 kg
The Easy-Twist TOP-L-CD 100-Count Bag of Large Ceramic Wire Connectors are designed for use on wires in the 18-8 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.

TOP-L-CD

The Easy-Twist TOP-L-CD 100-Count Bag of Large Ceramic Wire Connectors are designed for use on wires in the 18-8 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.
The Easy-Twist TOP-S-D 15-Count Pack of Small Ceramic Wire Connectors are designed for use on wires in the 22-14 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.

TOP-S-D

The Easy-Twist TOP-S-D 15-Count Pack of Small Ceramic Wire Connectors are designed for use on wires in the 22-14 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.
The Easy-Twist TOP-M-CD 100-Count Bag of Medium Ceramic Wire Connectors are designed for use on wires in the 22-10 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.

TOP-M-CD

The Easy-Twist TOP-M-CD 100-Count Bag of Medium Ceramic Wire Connectors are designed for use on wires in the 22-10 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.
The Easy-Twist TOP-S-CD 100-Count Bag of Small Ceramic Wire Connectors are designed for use on wires in the 22-14 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.

TOP-S-CD

The Easy-Twist TOP-S-CD 100-Count Bag of Small Ceramic Wire Connectors are designed for use on wires in the 22-14 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.
The Easy-Twist TOP-M-D 15-Count Pack of Medium Ceramic Wire Connectors are designed for use on wires in the 22-10 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.

TOP-M-D

The Easy-Twist TOP-M-D 15-Count Pack of Medium Ceramic Wire Connectors are designed for use on wires in the 22-10 AWG size range. The simple one-piece ceramic design has a maximum working temperature of 1000Ëš Fahrenheit to join wires in extreme high-heat applications. The body shape features threads molded directly into the interior surface to reliably grip wires and an ergonomically ribbed exterior that is easy to twist. Specially designed for industrial situations including appliances, high-powered light fixtures or heaters.
The Easy-Twist WC-R-B 500-Count Bag of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-B

The Easy-Twist WC-R-B 500-Count Bag of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-R-SJ 100-Count Jar of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-SJ

The Easy-Twist WC-R-SJ 100-Count Jar of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-R-D Bulk 25,000 Fibre Drum of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-D

The Easy-Twist WC-R-D Bulk 25,000 Fibre Drum of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-R-J 350 Large Jar of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-J

The Easy-Twist WC-R-J 350 Large Jar of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-R-C 100-Count Carton of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-C

The Easy-Twist WC-R-C 100-Count Carton of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
TERMINATOR Tan/Red Premium Wire Connectors with Steel Springs, Rated for copper wire in 18-8 AWG Wire Range. Dual color coding means one premium wire connector does the job of two standard connectors in most applications.

TM-TR-100P

TERMINATOR Tan/Red Premium Wire Connectors with Steel Springs, Rated for copper wire in 18-8 AWG Wire Range. Dual color coding means one premium wire connector does the job of two standard connectors in most applications.
TERMINATOR Tan/Red Premium Wire Connectors with Steel Springs, Rated for copper wire in 18-12 AWG Wire Range. Dual color coding means one premium wire connector does the job of two standard connectors in most applications.

TM-TR-750J

TERMINATOR Tan/Red Premium Wire Connectors with Steel Springs, Rated for copper wire in 18-12 AWG Wire Range. Dual color coding means one premium wire connector does the job of two standard connectors in most applications.

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.