NSi Industries 403B2 - 24 Hr Plug In 1 Polarized Outlet B 2 pk
NSI Industries

403B2

UPC: 786261160881

Contact for Pricing

Overview

NSI Industries 403B2 is a 24-hour mechanical timer with a single polarized outlet, sold as a 2-pack. This compact, wall-mounted timer automates ON/OFF control for lamps, radios, indoor Christmas lights, and small appliances in residential and light commercial settings. It features daily repeat scheduling in 30-minute increments, allowing precise timing for energy savings and security applications like occupancy simulation. The timer includes a manual ON/timer switch for flexible operation and supports CFL/LED lamps. Rated for 15A general purpose loads at 125VAC, it also handles 1/3 HP motor loads. The white plastic housing with metal contacts ensures durability, while the polarized outlet ensures correct plug orientation. Part of NSI Industries' Tork timing solutions, the 403B2 is easy to install and ideal for applications requiring reliable, repeatable timing control.
  • 24-hour mechanical timer with daily repeat scheduling in 30-minute increments
  • Single polarized outlet rated 15A, 125VAC, supports 1/3 HP motor loads
  • Manual ON/timer switch for flexible operation
  • Compatible with CFL and LED lamps
  • Compact, white plastic housing with metal contacts; wall-mounted design

Specifications

Action
Plug In
Base
Thermoplastic
Color
White
Connection Type
Polarized (2-prong)
Current Rating
15 A
Enclosure
Thermoplastic
Initiation
Plug In
Mounting
Plug
Number Of Poles
1
Phase
Single Phase
Poles
1P
Timing Range
24 Hour
Voltage Rating
125 VAC
Package Dimensions (L x W x H)
1.821 IN x 2.358 IN x 4.24 IN
Package Dimensions (L x W x H)
4.6253 cm x 5.9893 cm x 10.7696 cm
Package Weight (Imperial)
0.348 L
Package Weight (Metric)
0.158 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.