NSi Industries 4042M - 42 Crct Stacked Neutral Bar W Main
NSI Industries

4042M

UPC: 662381008633

Contact for Pricing

Overview

The NSI Industries 4042M is a 225A stacked neutral bar with 42 circuits and 4-14 AWG wire compatibility. Designed for commercial and industrial electrical panels, it features a main lug connection for 350 MCM to 6 AWG wiring. This compact neutral bar supports high-density circuit configurations while ensuring reliable electrical connectivity. Manufactured by NSI Industries, it is ideal for panel board retrofits, new construction, and system upgrades requiring precise neutral management. The 4042M is a direct replacement for similar neutral bar solutions, offering efficient neutral distribution in space-constrained installations.
  • 225A current rating for high-capacity neutral distribution
  • 42 circuits with 4-14 AWG wire compatibility
  • Main lug connection for 350 MCM to 6 AWG wiring
  • Compact footprint for space-constrained installations
  • Direct replacement for similar neutral bar solutions

Specifications

Application
Wire Termination
Base
NSI
Mounting
Base Mount
Number Of Poles
1
Special Features
42 CIRCUIT Neutral Assembly
Type
Neutral Bars
Warranty
1 Year
Package Dimensions (L x W x H)
3.812 IN x 1.906 IN x 1.646 IN
Package Dimensions (L x W x H)
9.6825 cm x 4.8412 cm x 4.1808 cm
Package Weight (Imperial)
0.492 L
Package Weight (Metric)
0.223 kg

Similar Products

404A0120AA9

404A0200AQ


Color: Yellow

Conductor Material: Copper

Length: 240 in

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.