Industrial NSB 2-1/2 Heavy-Wall Set Screw Connector

Description:

The NSB 2-1/2 Inch Heavy-Wall Set Screw Connector is used in electrical conduit systems to securely terminate and connect Electrical Metallic Tubing (EMT) or rigid conduit to electrical enclosures, junction boxes, and control panels. Commonly installed in commercial buildings, industrial facilities, manufacturing plants, and power distribution systems requiring a dependable mechanical conduit connection. Electricians and maintenance personnel use this connector for new installations, retrofit projects, and electrical system repairs to maintain conduit integrity and protect electrical conductors.

Applications:

The NSB 2-1/2 Inch Heavy-Wall Set Screw Connector is commonly used in switchgear assemblies, motor control centers, industrial automation systems, commercial electrical construction, utility installations, and manufacturing facilities where conduit must be securely fastened to electrical enclosures while maintaining grounding continuity and mechanical support.

Technical Specifications:

• Manufacturer: NSB
• Product Type: Heavy-Wall Set Screw Connector
• Conduit Size: 2-1/2 in.
• Connector Type: Set Screw Connector
• Function: Conduit-to-Enclosure Connection
• Conduit Compatibility: EMT and Heavy-Wall Conduit Applications
• Material: Malleable Iron or Steel Construction
• Fastening Method: Dual Set Screw Retention
• Installation Type: Electrical Box and Enclosure Mounting
• Corrosion Resistance: Zinc-Plated Finish
• Grounding Continuity: Maintains Electrical Bonding
• Application: Electrical Raceway Systems
• Suitable Environment: Commercial and Industrial Installations
• Standards Compliance: UL Listed and NEC Compliant

Common Replacements:

• Bridgeport 1256-DC 2-1/2 in. EMT Set Screw Connector
• Eaton Crouse-Hinds 625S 2-1/2 in. Set Screw Connector
• RACO 2925 2-1/2 in. Steel Set Screw Connector