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NSI Industries 230-I - Connector, Set Screw, Steel, Insulated Throat, Size 1/2 Inch
NSI Industries

230-I

UPC: 781747102300


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Overview

The NSi Industries 230-I is a 1/2-inch steel set screw connector designed for secure industrial conduit connections. This connector features an insulated throat, reducing wire pulling effort by up to 50% and protecting wires during installation. Manufactured from hardened steel, it offers positive holding strength and ground continuity. The connector is listed and certified by UL (File No: E-23018) and CSA (LR-2884, LR-4484), conforming to UL 514B, CSA C22.2 No. 18, NFPA 70-1999 (ANSI), NEMA FB1, Federal Specification W-F-408, and Federal Standard H-28 (Threads). Key features include: - Insulated throat for reduced wire pulling effort - Hardened steel construction for positive holding strength and ground continuity - Captive hex head set screws for secure connections - Approved for concrete-tight applications - Standard finish is electro zinc plated and chromate coated The 230-I is suitable for use with rigid and intermediate metal conduit, making it a reliable choice for industrial electrical installations.
  • Insulated throat reduces wire pulling effort by up to 50%
  • Hardened steel construction for positive holding strength and ground continuity
  • Captive hex head set screws for secure connections
  • Approved for concrete-tight applications
  • Standard finish is electro zinc plated and chromate coated

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 | Insulated Throat
Connection Type
Set Screw
Connector Type
Set Screw
Finish
Zinc Electroplated
Insulation
Insulated Throat
Material
Steel
Material Quality
Steel
Series
230-I Series
Series
230-I
Size
1/2 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
1/2 in.
Type
Connector
Package Weight (Imperial)
0.091 L
Package Weight (Metric)
0.041 kg
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Frequently Asked Questions

What type of finish does the 230-I connector have?

The 230-I connector has a zinc electro-plate finish.

What certifications does the 230-I connector hold?

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

What material is the 230-I connector made from?

The 230-I connector is made from steel.

What is the trade size of the 230-I connector?

The trade size of the 230-I connector is 1/2 inch.

What is the temperature rating of the plastic insulator?

The plastic insulator in the 230-I connector is rated for 105 degrees C.

What is the primary application of the 230-I connector?

The 230-I connector is used to secure steel EMT to a box or enclosure.

What type of finish does the 230-I connector have?

The 230-I connector has a zinc electro-plate finish.

What is the primary application of the 230-I connector?

The 230-I connector is used to secure steel EMT to a box or enclosure.

What is the trade size of the 230-I connector?

The trade size of the 230-I connector is 1/2 inch.

What is the temperature rating of the plastic insulator?

The plastic insulator in the 230-I connector is rated for 105 degrees C.

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