NSi Industries 24-Hour DPST Ti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$134.01
NSi Industries 24-Hour DPST Time Switch, 40A 120/208-277V, NEMA 1 Indoor

NSi Industries 24-Hour DPST Time Switch, 40A 120/208-277V, NEMA 1 Indoor

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Model: 710489-P

In Stock (leaves warehouse same day if ordered before 3pm ET)

$134.01
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NSi Industries 24-Hour DPST Time Switch, 40A 120/208-277V, NEMA 1 Indoor

The NSi Industries 24-Hour DPST Time Switch delivers reliable, automated on/off control for lighting, HVAC, and equipment circuits rated up to 40A across 120/208-277V. Housed in a NEMA 1 metal indoor enclosure and backed by cULus listing, this 24-hour mechanical time switch is built for dependable scheduling in commercial and industrial electrical systems. Its DPST switching action and wide operating temperature range make it a durable choice for load control applications where consistent timing performance is required.

Key Features

  • Electrical Rating: 40A at 120/208-277V for flexible integration into a wide range of indoor electrical systems.
  • Switch Action: DPST (double-pole, single-throw) contact configuration for dual-circuit control.
  • 24-Hour Scheduling: Mechanical 24-hour time switch mechanism enables automated daily on/off cycling without manual intervention.
  • Enclosure: NEMA 1 metal indoor enclosure protects internal components in typical indoor environments.
  • Operating Temperature: Rated from -40 to 165 F for stable performance across a broad temperature range.
  • Frequency Rating: 60 Hz for standard electrical system compatibility.

Certifications & Compliance

  • cULus Listed

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Lighting Control
  • Automated HVAC and Equipment Scheduling
  • Indoor Panelboard and Load Center Installations
  • Energy Management and Automation Systems
  • New Construction and Retrofit Electrical Installations

Why NSi Industries?

NSi Industries builds its 24-hour time switch around a durable NEMA 1 metal indoor enclosure and cULus-listed construction, giving electrical professionals a dependable option for automated scheduling. With a 40A, 120/208-277V rating and DPST switching, it supports code-compliant, reliable performance for demanding commercial and industrial timing applications.

Manufacturer Resources

Product Specs

Action:
DPST
Operating Temperature:
-40 to 165 F
Scheduling:
24 Hour
Standards:
cULus
Frequency Rating:
60 Hz
Configuration:
NEMA 1 Metal Indoor
Product Type:
24 Hour Time Switch
Product Material:
Metal
Listing:
cULus
Department:
Electrical
Product Group:
Wiring Devices

NSi 710489-P – Frequently Asked Questions

How fast can I get the NSi 710489-P delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the NSi 710489-P come with a warranty?
Absolutely. The NSi 710489-P is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the NSi 710489-P?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the NSi 710489-P from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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