NSi Industries 254-RTI2 - 1-1/2" Raintight Compression Connector, Insulated
NSI Industries

254-RTI2

UPC: 781747192547


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Overview

The NSI Industries 254-RTI2 is a 1-1/2 inch raintight insulated compression connector engineered for reliable electrical connections in wet or damp environments. Constructed from high-conductivity copper tubing with a tin-plated finish, this connector resists corrosion and ensures long-term durability. UL486A Listed as a wire connector and UL467 Listed for grounding & bonding (for sizes 8 AWG - 3/0 AWG), it meets stringent safety standards. Rated for 600V and a maximum temperature of 90°C, the 254-RTI2 is ideal for Class B or C building wire CU cable applications. Its IP67 rating provides protection against dust and water ingress, making it suitable for outdoor and indoor wet locations. The compression connection type ensures low resistance and high pull-out strength, while the insulated design safeguards conductors at the connection point. Compatible with NSI N12ID dieless compression tools for expanded wire range installations.
  • 1-1/2 inch size for heavy-duty applications
  • Raintight (IP67) design for wet/damp environments
  • UL486A Listed wire connector and UL467 Listed for grounding & bonding
  • High-conductivity copper with tin-plated corrosion resistance
  • Rated for 600V and 90°C maximum temperature
  • Compatible with Class B or C building wire CU cable only
  • Compression connection type for low resistance and high pull-out strength

Specifications

Application
Compression style connector with internal sealing ring and knockout gasket to create a raintight seal when connecting EMT to box or enclosure. Insulated Throat - 90° C. Patented
Connection Type
Compression
Connector Type
Compression
Finish
Ball burnish
Insulation
Insulated Throat
Ip Rating
IP66/IP67
Material
Copper, Tin-Plated
Material Quality
Zinc Die Cast
Series
254-RTI2
Size
1-1/2 IN
Size
1-1/2"
Special Features
Raintight
Standard
UL
Temperature Rating, Maximum
194.00000 F
Temperature Rating, Maximum
90 °C
Temperature Rating, Maximum
194 F
Temperature Rating, Maximum
90 C
Temperature Rating, Minimum
194.00000 F
Temperature Rating, Minimum
90 °C
Temperature Rating, Minimum
194 F
Temperature Rating, Minimum
90 C
Trade Size
1-1/2 in.
Type
Connector
Voltage Rating
600V
Package Weight (Imperial)
0.545 L
Package Weight (Metric)
0.247 kg

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Frequently Asked Questions

What is the trade size of the connector?

The trade size of the connector is 1-1/2 inches.

How does the connector create a raintight seal?

The connector uses an internal sealing ring and knockout gasket to create a raintight seal.

What material is the connector made from?

The connector is made from zinc die cast.

What certifications does the connector have?

The connector is certified under UL Standard UL-514B and meets NEMA Standard FB-1.

Frequently Asked Questions about NSi Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.