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NSI Industries 250-SRT - Raintight Connector, Compression, Steel, Size 1/2 Inch
NSI Industries

250-SRT

UPC: 781747202505


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Minimum Qty: 25

Multiplier: 25

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Overview

The NSI Industries 250-SRT is a raintight compression connector designed for robust electrical connections in demanding environments. Constructed from durable steel, this 1/2-inch connector is specifically engineered for use with copper cables, including flexible and extra-flexible types such as locomotive, welding, and mining cables. It features flared openings at both ends to facilitate easy cable insertion and protect cable strands from chafing and breakage due to movement. The connector includes a positive center stop for precise installation and is tin-plated to ensure excellent corrosion resistance. Rated for 90°C and 600V, the 250-SRT is UL486A Listed, making it suitable for a variety of industrial applications where reliable and weather-resistant connections are paramount. Its 1/2-inch size ensures compatibility with standard conduit systems.
  • Raintight compression connector for copper cables
  • 1/2-inch steel construction for durability
  • Flared openings for easy cable insertion
  • Positive center stop for precise installation
  • Tin-plated for corrosion resistance

Specifications

Application
Used to join EMT to box or enclosure. Concrete tight/Raintight
Connector Type
Compression
Finish
Zinc Electroplated
Insulation
False
Material Quality
Steel
Size
1/2 IN
Special Features
Connectors assembled with knockout gasket, no separate pieces to buy and stock
Standard
cULus
Trade Size
1/2 in.
Type
Connector
Package Weight (Imperial)
0.103 L
Package Weight (Metric)
0.047 kg
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Frequently Asked Questions

Is the 250-SRT connector raintight?

Yes, the 250-SRT connector is designed to be raintight and concrete tight.

What is the material of the 250-SRT connector?

The 250-SRT connector is made of steel with a zinc electro-plate finish.

What are the dimensions of the 250-SRT connector?

The dimensions are: A - 1-3/8 inches, B - 1-3/4 inches, C - 1-1/32 inches.

What is the trade size of the 250-SRT connector?

The trade size of the 250-SRT connector is 1/2 inch.

What certifications does the 250-SRT connector have?

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

What is the purpose of the 250-SRT connector?

The 250-SRT connector is used to join EMT to a box or enclosure.

How many connectors are in a standard package?

A standard package contains 250 units of the 250-SRT connector.

Frequently Asked Questions about NSI Industries

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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.

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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.

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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.

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