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NSI Industries 232-I - Connector, Set Screw, Steel, Insulated Throat, Size 1 Inch
NSI Industries

232-I

UPC: 781747102324


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Minimum Qty: 25

Multiplier: 25

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Overview

The NSi Industries 232-I is a 1-inch steel set screw connector designed for rigid and intermediate metal conduit systems. This connector features an insulated throat, which reduces wire-pulling effort by up to 50% and prevents electrical arcing. The captive hex head screws provide positive holding strength and ensure ground continuity, eliminating the need for conduit threading. Constructed from durable steel with an electro-zinc plated and chromate-coated finish, the 232-I offers corrosion resistance suitable for demanding industrial environments. It is UL-listed under File No. E-23018 and CSA-certified under listings LR-2884 and LR-4484, meeting key industry standards including NFPA 70, NEMA FB1, and Federal Specification W-F-408. The combination of its steel construction, insulated throat, and certifications make the 232-I a reliable choice for various applications, providing a secure and efficient connection for metal conduit systems.
  • 1-inch steel set screw connector
  • Insulated throat reduces wire-pulling effort by up to 50%
  • Captive hex head screws provide positive holding strength
  • Electro-zinc plated and chromate-coated finish for corrosion resistance
  • UL-listed and CSA-certified

Specifications

Application
Used to secure steel EMT to box or enclosure. Concrete-tight when taped. Plastic insulator rated 105 degree C.
Connection Type
Set Screw
Connector Type
Set Screw
Finish
Zinc Electroplated
Insulation
Insulated Throat
Material
Steel
Material Quality
Steel
Size
1 IN
Special Features
Furnished with Tri-Drive slot/Phillips/Robertson head screws
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 in.
Type
Connector
Package Weight (Imperial)
0.190 L
Package Weight (Metric)
0.086 kg
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Frequently Asked Questions

Is the 232-I connector suitable for concrete applications?

Yes, the 232-I connector is concrete-tight when it is taped.

How many connectors are in a standard package?

The standard package quantity for the 232-I connector is 250 units.

What is the trade size of the 232-I connector?

The trade size of the 232-I connector is 1 inch.

What certifications does the 232-I connector have?

It meets Federal Specification A-A-50553, NEMA Standard FB-1, and UL Standard UL-514B (UL File E24001).

What is the temperature rating for the plastic insulator?

The plastic insulator in the connector is rated for 105 degrees C.

What material is the 232-I connector made from?

The 232-I connector is made from steel. It has a zinc electro-plate finish.

What is the primary application of this connector?

This connector is used to secure steel EMT to a box or enclosure. It is concrete-tight when taped.

How many connectors are in a standard package?

The standard package quantity for the 232-I connector is 250 units.

What is the primary application of this connector?

This connector is used to secure steel EMT to a box or enclosure. It is concrete-tight when taped.

What material is the 232-I connector made from?

The 232-I connector is made from steel. It has a zinc electro-plate finish.

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