Leviton 5621-2E Commercial/Spe...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$7.96
Leviton 5621-2E Commercial/Specification Grade Rocker Switch, 20A 120/277V

Leviton 5621-2E Commercial/Specification Grade Rocker Switch, 20A 120/277V

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Model: 5621-2E

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

$7.96
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Leviton 5621-2E Commercial/Specification Grade Rocker Switch, 20A 120/277V

The Leviton 5621-2E is a Commercial/Specification Grade Rocker Switch engineered for reliable, quiet on/off control in demanding electrical environments. Rated 120/277-Volt and 20-Amp, this 1-Pole AC Quiet switch delivers dependable single-circuit control for lighting and general load switching. Built to Commercial/Specification Grade standards, the 5621-2E is designed for the durability, repeated-cycle performance, and consistent contact action required in commercial, industrial, and institutional facilities where switches see heavy daily use. Its rocker-style actuator provides a modern, easy-to-operate profile that pairs well with standard decorator wallplates and gangable device configurations commonly found in office, retail, and multi-unit installations.

Key Features

  • Electrical Rating: 120/277-Volt, 20-Amp rating supports demanding commercial and industrial lighting and load circuits.
  • Single-Pole Configuration: 1-Pole switching provides straightforward on/off control for a single circuit, ideal for standard lighting and receptacle load applications.
  • AC Quiet Rocker Action: Rocker-style AC Quiet mechanism delivers smooth, silent operation with each switch cycle, reducing noise in occupied work and living spaces.
  • Commercial/Specification Grade: Built to Commercial/Specification Grade standards for enhanced durability under frequent, heavy-use switching in high-traffic facilities.
  • Dual Voltage Rating: The 120/277-Volt rating allows the same device to be specified across both standard lighting circuits and higher-voltage commercial fixture circuits.
  • Standard Device Footprint: Compatible with standard decorator-style wallplates and gangable mounting for multi-switch installations.

Technical Specifications

  • list_batch: LEV-20260730

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Office, Retail, and Institutional Lighting Circuits
  • Load Control for General-Purpose Wiring
  • Specification-Grade Renovation and New Construction Projects
  • Multi-Gang Switch Banks in High-Traffic Facilities
  • 277-Volt Fixture Switching in Commercial Buildings

Why Leviton?

Leviton's Commercial/Specification Grade construction is built for the reliability that professional electricians and facility managers expect in high-traffic commercial and industrial settings. The 5621-2E's 120/277-Volt, 20-Amp, 1-Pole AC Quiet rocker design ensures consistent, code-compliant switching performance across demanding installations, from office buildings to industrial facilities. Specifying a Commercial/Specification Grade device like the 5621-2E over standard residential-grade switches helps ensure long-term performance where switches are cycled frequently throughout the day, giving contractors and property owners a dependable, quiet-operating solution backed by Leviton's reputation for spec-grade electrical devices.

Manufacturer Resources

Technical Information

Product Specs

Product Type:
Decorator Rocker Switch
Amperage Rating:
20A
Voltage Rating:
120/277V
Poles:
1
Grade:
Specification
Product Color:
Black
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Rocker Switches

Leviton 5621-2E – Frequently Asked Questions

1) Can the Leviton 5621-2E rocker switch be used on a 277V lighting circuit?
Yes. The 5621-2E is rated 120/277V, so the same device works on standard 120V branch lighting and on 277V fixture circuits common in commercial buildings. That dual rating is why spec writers use one part number across both circuit types in an office or retail build instead of stocking two switches.
2) Is the Leviton 5621-2E a single-pole or three-way switch?
Single pole, one circuit, simple on/off. The 5621-2E is a 1-pole device, so it will not do three-way control from two locations. If you need two switches controlling the same lighting load, you need a 3-way device, not this one.
3) Will the Leviton 5621-2E handle a 20 amp lighting circuit?
It is rated 20A, so it suits a 20A branch circuit carrying lighting or general-purpose load. Pairing a 15A switch with a 20A circuit is a common mis-spec on commercial jobs; the 5621-2E avoids it.
4) What wallplate do I need for the Leviton 5621-2E rocker switch?
A decorator-style (rectangular opening) wallplate. The 5621-2E uses a rocker actuator on a standard device footprint, so toggle plates with the narrow slot will not fit. Plates are ordered separately, and the device is gangable for multi-switch banks.
5) What color is the Leviton 5621-2E, and will it match the other switches on the floor?
Black. The -2E suffix on the 5621 is the black finish, so if your existing devices are ivory, white or gray the rocker will not match. For a facility standardizing a look, order the 5621 in the color code that matches your installed plates.
6) Is a spec grade switch worth it over a residential grade one for a high-traffic building?
For a corridor, restroom or classroom switch cycled dozens of times a day, yes. The 5621-2E is built to Commercial/Specification Grade, which targets repeated-cycle durability and consistent contact action rather than the lighter duty a residential-grade switch is built for. Residential grade devices are also commonly 15A only, so they are the wrong choice on a 20A circuit.
7) Is the Leviton 5621-2E quiet enough for an office or patient room?
It uses an AC Quiet mechanism, so the switching action is near silent rather than the snap of an older toggle. That is the reason it gets specified in offices, guest rooms and healthcare spaces where switch noise carries.
8) What is the Leviton part number I should put on the order for this black 20A rocker?
Leviton 5621-2E. That is the manufacturer part number for the 1-pole, 20A, 120/277V black rocker switch, and it is the only configuration this model covers.
How fast can I get the Leviton 5621-2E 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 Leviton 5621-2E come with a warranty?
Absolutely. The Leviton 5621-2E 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 Leviton 5621-2E?
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 Leviton 5621-2E from ZenSupply?
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