NSi Industries 1110-I - Nipple, Conduit, Malleable Iron, Insulated Throat, Size 3-1/2 Inch
NSI Industries

1110-I

UPC: 781747111104

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Overview

The NSi Industries 1110-I Malleable Iron Conduit Nipple is a heavy-duty threaded connector designed for industrial electrical conduit systems. Constructed from malleable iron, this 3-1/2 inch nipple provides corrosion-resistant durability in demanding environments such as manufacturing plants, power distribution centers, and commercial facilities. The insulated throat prevents electrical arcing and grounding issues, ensuring safe operation in high-voltage applications. Threaded design allows for quick assembly and disassembly without specialized tools, reducing installation time by up to 30% compared to welded connections. Compatible with standard rigid metal conduit (RMC) and intermediate metal conduit (IMC) systems, it meets NEC and UL 6 electrical conduit standards. The malleable iron construction resists impact damage during transport and handling, while the zinc-plated finish provides additional corrosion protection. Ideal for new installations or system upgrades where reliable, code-compliant conduit connections are required.
  • 3-1/2 inch size for standard industrial conduit systems
  • Malleable iron construction for corrosion resistance and impact durability
  • Insulated throat prevents electrical arcing and grounding issues
  • Threaded design enables quick installation and removal
  • Meets NEC and UL 6 electrical conduit standards

Specifications

Application
When used with a locknut, conduit nipples serve as a short raceway between enclosures. Insulator rated 105 degree C.
Finish
Zinc Electroplated
Length
1.625 in
Material
Malleable Iron
Size
3-1/2 Inch
Special Features
Insulated Throat - 105°C
Standard
UL, CSA
Trade Size
3.5 in
Trade Size
3.5
Type
Conduit Nipples
Package Weight (Imperial)
1.240 L
Package Weight (Metric)
0.562 kg

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Frequently Asked Questions about NSi Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.