Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal
€6
Price: $5.73
(as of Jul 30, 2025 07:13:49 UTC – Details)
Toggle Switches. Versatile toggle switch family with multiple position configurations. Available in single or double pole. Perfect for industrial equipment or emergency lighting. 1⁄2-Inch mounting hole required. Specifications:10 A, 277 V AC / 20 A, 125 V AC; 75°C max. temp rating.
Is Discontinued By Manufacturer : No
Product Dimensions : 1.13 x 0.63 x 1.05 inches; 0.71 ounces
Item model number : GSW-121
Date First Available : January 8, 2007
Manufacturer : Actuant
ASIN : B000HEIY1Q
Country of Origin : USA
Best Sellers Rank: #3,700 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Toggle Switches
Customer Reviews: 4.6 4.6 out of 5 stars 3,151 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Perfect for industrial equipment or emergency lighting
Specifications: 10 A 277 V AC / 20 A 125 V AC
75°C max. temperature rating
Terminal Type: Spade
Standard nut size, 15/32 – 32 inch.
Customers say
Customers find this toggle switch to be an excellent heavy-duty option that works well for various applications, including table saws, and appreciate its perfect fit and ease of installation. They consider it good value for money and praise its build quality, with one customer noting it performs flawlessly on heavy loads. The switch receives mixed feedback regarding its stiffness, with several customers describing it as very stiff to operate.
13 reviews for Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal
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€6
D. Henry –
Sturdy switch perfect for steampunk lighting
Nice sturdy feeling switch. Works great for steampunk and other varieties of lamp a more quality feeling on off switch.
clund76 –
Worked great
Great quality. Worked as expected
Diana Andregg –
Seems good so far
Seems to be a good quality,only time will tell. The only reason I say that is because itâs not made in the USA! Itâs made in indonesia. America first if you can help it!!!!!!!
T M J –
Good switch
Great product worked like it needed it to.
Isabella russo –
Seems to be close to or at military grade
This is a very solid switch. Some might not like the fact that it is a rather “stiff switch”. It will take more effort than other switches to change its positions. However, that’s perfect for my use. I’m using the switch as a reverse polarity switch on triplex of trolling motors. One never should abruptly switch the motors direction from forward to reverse as that can damage the motor or prop. This switch wants most definitely to STOP in the center “OFF” position which is a good reminder to pause before changing directions, and requires a bit of effort to switch to the reverse position. This would have easily been a 5-star rating except my arrived minus the mounting screws which are difficult to find locally.
El –
Parts
This toggle switch worked great on go kart, used for right and left blinker. This is an, on off on switch.
Doyl –
Durable heavy duty switch.
A little bit on the high side of pricing. You do get what you pay for. Good toggle action with a firm snap. Good for power switch use.
me –
Perfect replacement part for Grizzly G1013
I have an old Grizzly G1013 bench top sander that I inherited from my late grandfather. The original switch wore out and this is a close replacement. Grizzly wanted almost $30 (Grizzly pn PSW05) after shipping so this saved the machine and money!One note, you will need to re-terminate the wires as the spade terminals on this switch are bigger and the original female connectors on the machine won’t fit. The size of the threaded body is the same as the original so it mounts in the same spot with no modifications.
Excelente –
Justamente la descripción
CW –
It’s one of those products: Looks good, but is very rough in use compared to an industrial quality product. I’d not expect more than 1000 safe actuations. Update: Gives my LEDs a little spike of light when switching….so, if you have sensitive equipment, perhaps look elsewhere; also, hard to actually switch. Evidently made w/o QC.
Citydragon –
Practical switch. Works as intended.
Maurice –
This is a quality switch. Unlike plastic ones, there’s no danger of stripping the mounting threads. The lugs are well attached. The switch takes a bit of force to toggle, so it isn’t likely to be a=inadvertently bumped on. It makes a distinct snap sound when it’s thrown, so there’s no doubt that the state has changed. In these days of plastic-everything, it’s refreshing to find a product made to last forever.
Alan E Gtz –
Excelente para trabajo en 127v