
PS20AC1-L Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is New, PASS & SEYMOUR PS20AC1-L NOS GREY LOCKING SWITCH 20A 1 P 120/277 VAC W/KEY, FREE SHIPPING | 100.0% |
![]() | $14.99 | Top Pick! Condition is New, Pass & Seymour PS20AC1-L Single Pole Locking Switch 20A 120/277VAC, shipping cost = $5.00 | 99.7% |
![]() | $19.00 | Condition is New, Pass & Seymour Legrand PS20AC1-L Single Pole Locking Switch - GRAY - (Lot of 2), FREE SHIPPING | 100.0% |
![]() | $11.95 | Condition is New, Pass & Seymour PS20AC1-L Single Pole Locking Switch 20A 120/277VAC, shipping cost = $11.95 | 99.8% |
![]() | $27.51 | Top Pick! Condition is New, Pass & Seymour Lock Switch 120/277V 20A Extra Heavy Duty, FREE SHIPPING | ![]() |
![]() | $29.99 | Top Pick! Condition is New, Qty: 3 - Pass & Seymour PS20AC1-L Single Pole Locking Switch 20A 120/277VAC *New, shipping cost = $10.60 | 99.4% |
![]() | $65.00 | Condition is New, Pass & Seymour PS20AC1-l Lot of 33 Red 20 Amp Single Pole Switch , shipping cost = $24.80 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.99 | Condition is Open box, Legrand Pass & Seymour Wiring Devices & Accessories Single Pole Switch PS20AC1-l, FREE SHIPPING | 99.0% |
![]() | $25.00 | Condition is Open box, Legrand PS20AC1L Pass & Seymour Heavy-Duty Keyed Switch, Single-Pole Toggle, 20A, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.99 | Condition is New – Open box, Pass & Seymour PS20AC1-L Single Pole Locking Switch (Set Of 2)(LQS17E), FREE SHIPPING | 99.8% |
![]() | $27.99 | Condition is New – Open box, Pass & Seymour PS20AC1-L Single Pole Locking Switch 20A 120/277VAC, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.95 | Condition is Used, P&S Pass & Seymour PS20AC1-L Single Pole Locking Switch wo Keys Lot of 2, Used, shipping cost = $5.95 | 100.0% |



The Seymour & Anderson PS20AC1-L Single Pole Locking Switch is a versatile and reliable electrical component designed for use in a variety of applications. This switch, rated for 20 amps, can handle both 120 volts and 277 volts AC current, making it a suitable choice for both light duty and heavy duty applications.
The PS20AC1-L is a single pole locking switch, which means that it can control the flow of power to a single circuit. The locking feature adds an extra layer of safety, as it prevents the switch from being accidentally moved or tampered with once it has been locked in a particular position. This is especially beneficial in industrial or commercial settings, where the need for a secure electrical control is paramount.
The switch is constructed with high-quality materials and components, ensuring long-lasting performance and durability. The porcelain knob is not only attractive but also resistant to impact and wear, while the brass contacts provide smooth and reliable engagement.
Installing the PS20AC1-L is a straightforward process, thanks to its standard J-box mounting and screw terminal connections. The switch also comes with a mounting plate and two mounting screws, making it easy to secure the switch in place.
The Seymour & Anderson PS20AC1-L Single Pole Locking Switch offers numerous benefits for both residential and commercial applications, including increased safety through its locking feature, versatility with its ability to handle different voltage levels, and durability with its high-quality construction materials. Whether you're looking to upgrade your electrical system or install a new one, the PS20AC1-L is a reliable and effective solution.
The Seymour Syndicate PS20AC1-L Single Pole Locking Switch is a 20A, 120/277V AC switch designed for heavy-duty applications. Here is a list of pros and cons that may help in deciding whether to purchase this switch:
Pros:1. Heavy-duty construction: The switch is built to handle high amperage loads, making it suitable for commercial and industrial environments.
2. Locking mechanism: The locking feature provides an additional level of safety, preventing accidental activation or deactivation.
3. UL and CSA approved: The switch meets the safety standards set by Underwriters Laboratories (UL) and the Canadian Standards Association (CSA).
4. Easy installation: The switch can be easily installed with standard tools, and does not require additional wiring or complicated setup processes.
5. Durable: The switch is designed to withstand harsh environments and frequent usage.
Cons:1. Price: The Seymour Syndicate PS20AC1-L Switch is more expensive than standard single pole switches due to its heavy-duty construction and locking mechanism.
2. Not suitable for low voltage applications: The switch is designed for 120V and 277V AC applications and cannot be used for low voltage applications.
3. Limited color options: The switch is only available in black, making it less aesthetic for certain applications.
Conclusion:The Seymour Syndicate PS20AC1-L Single Pole Locking Switch is a heavy-duty, reliable, and safe option for commercial and industrial environments requiring a 20A, 120/277V AC switch with a locking mechanism. Its high price tag may be a deterrent for some, but its durability and additional safety features make it a worthwhile investment for applications where safety and heavy-duty usage are key concerns.
Recommendation:If you are looking for a heavy-duty, locking switch for a commercial or industrial environment and your application requires a 20A, 120/277V AC switch, the Seymour Syndicate PS20AC1-L Single Pole Locking Switch is a strong recommendation. However, if your application requirements are more budget-conscious or do not necessitate the locking feature, a standard single pole switch may be a more cost-effective option.
Details:
Qty: 3 - pass Seymour PS20AC1-L single pole locking switch 20a 120/277vac new. Condition is new. Shipped with USPS ground advantage.
specifications indusswitch:
- brand: Pass Seymour Legrand
- mpn: Ps20ac1-l
- part type: Pole Switch
- current type: Ac
- fuse type: Switch
- upc: 785007195613
shipping indusswitch:
- transit: 6-11 days
- service: usps ground advantage
- type: calculated
- class: standard
- carrier: usps
offer indusswitch:
- sold #: 25
- prices: $9.99–$65.00
- item condition:
- New
- Open box
- New – Open box
- Used
- availability: in stock
- in stock #: 5
- started: january 7, 2025
- best offers: true
- options: ship-to-home
returns indusswitch:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: buyer
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- city: winona, minnesota
- rating: 97.9%
- # reviews: 3189
payments indusswitch:
- other
- credit card: diners-club
- wallet: google-pay
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