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NSI Industries 250-I - Connector, Compression, Steel, Insulated Throat, Size 1/2 Inch
NSI Industries

250-I

UPC: 781747102508


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Minimum Qty: 25

Multiplier: 25

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Overview

The NSi Industries 250-I is a 1/2-inch steel compression connector designed for reliable electrical connections. This connector is UL486A Listed and cULus Listed (155027) with a temperature rating of 90°C and a voltage rating of 600V. It is specifically designed for copper cables only. The SC-B series features flared openings at both ends, facilitating easy insertion of flexible and extra-flexible copper cables, including locomotive, welding, and mining cables. A positive center stop ensures proper alignment during installation. The tin-plated construction provides excellent corrosion resistance, crucial for maintaining connection integrity in various industrial environments. The 250-I is part of NSi Industries' range of compression connectors for flexible copper cable, offering a secure and durable solution for demanding applications where connection reliability is paramount. Consult the manufacturer's specifications for detailed wire range compatibility and tool/die crimping information.
  • 1/2 Inch Steel Compression Connector
  • Insulated Throat for Enhanced Safety
  • UL486A Listed and cULus Listed (155027)
  • 90°C Temperature Rating, 600V Voltage Rating
  • Designed for Copper Cables Only
  • Flared Openings for Easy Cable Insertion
  • Tin-Plated for Corrosion Resistance
  • Positive Center Stop for Alignment

Specifications

Application
Used to join EMT to box or enclosure. Concrete tight.
Connector Type
Compression
Finish
Zinc Electroplated
Insulation
Insulated Throat
Material Quality
Steel
Size
1/2 IN
Special Features
Concrete-tight
Standard
cULus
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Trade Size
1/2 in.
Type
Connector
Package Weight (Imperial)
0.134 L
Package Weight (Metric)
0.061 kg
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Frequently Asked Questions

What is the description of the 250-I product?

The 250-I is a compression connector made of steel with an insulated throat, sized 1/2 inch.

What is the primary application of the 250-I connector?

The 250-I connector is used to join EMT (Electrical Metallic Tubing) to a box or enclosure. It is also concrete tight.

What material is the 250-I connector made from?

The 250-I connector is made from steel.

What is the finish of the 250-I connector?

The 250-I connector has a zinc electro-plate finish.

What are the dimensions of the 250-I connector?

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

Is the 250-I connector suitable for concrete applications?

Yes, the 250-I connector is concrete tight, making it suitable for such applications.

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

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

What UL standard does the 250-I connector meet?

The 250-I connector meets UL Standard UL-514B. Its UL File Number is E24001.

What NEMA standard applies to the 250-I connector?

The 250-I connector complies with NEMA Standard FB-1.

What is the standard package quantity for the 250-I?

The standard package quantity for the 250-I connector is 250 units.

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