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Best limit switches - Black Friday 2025

Last Updated - November 23, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Baomain

Baomain BM-3104 Limit Switch, Roller Lever Plunger, Momentary SPDT 1NO+1NC IP67 Waterproof

Baomain

$19.99

More Details
Main highlights
- 【Roller Lever Plunger】Built with a roller lever plunger for accurate positioning and sustained mechanical performance
- 【Pre-Wired with 3-Meter Cable】 Includes a 3-meter(9.8Ft) lead to simplify installation and provide flexibility in positioning
- 【IP67 Rated Waterproof Seal】 IP67 rating protects against dust ingress and water immersion for use in damp or dusty environments
- 【Compatible TZ-3104 Replacement】 Designed as an OEM-style replacement for use in CNC machines, 3D printers, and automated doors
- 【5A SPDT Control Circuit Switching】 Features a 1NO+1NC configuration, rated for 5A/250VAC to handle control and safety interlock functions
$19.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Baomain

Baomain TZ-6 Sealed Limit Switch, BM-6106 15A/250VAC, Flexible Rod Limit Switch, Multi-Directional Movement, IP65 Waterproof CE Listed

Baomain

$18.99

More Details
Main highlights
- 【Industrial Grade Durability】Features a heavy-duty sealed housing designed for long-term reliability in harsh industrial environments.
- 【Includes Installation Accessories】Contains M20x1.5 cable gland, rubber boot, metal washer, and nut for a secure, sealed connection.
- 【IP65 Rated & CE Certified】Dust-tight and protected against water jets. Ideal for wet and oily environments.
- 【High-Load 15A/250V Switching】Capable of handling high inrush currents from motors and fans reliably. The sealed TM micro switch minimizes arcing for extended electrical life and safe operation.
- 【Direct OEM Replacement】Ideal replacement for TZ-6/TZ-6106 style limit switches commonly found in push/pull or roll-up doors of various air curtain brands.
$18.99
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

HiLetgo

HiLetgo 10pcs Micro Limit Switch KW12-3 AC 250V 5A SPDT 1NO 1NC Micro Switch Normally Open Close Limit Switch with Roller Lever Arm Black

HiLetgo

$5.99

More Details
Main highlights
- Rated voltage: AC 125V-250V; Current rating: 5A
- KW12-3 Roller Lever Arm Micro Limit Switch, Normally Open and Close Diamension: 20 x 10.5 x 6.5mm (L x W x H)
- Contact spacing is small,short stroke action,according to the power of small,fast-break.
- Application:Apply in A computer mouse, car mouse, automobile electronic products, communications equipment, military products, test instrument, gas water heater, gas burner, small home appliance, microwave oven, electric rice cooker, floating ball supporting equipment, medical equipment, building automation, electric tools, ect.
$5.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

IRIDESCENT

MUZHI SPDT 1NO 1NC Hinge Lever Momentary Push Button Micro Limit Switch AC 5A 125V 250V 3 Pins 12 Pcs

IRIDESCENT

$4.20

More Details
Main highlights
- -Used in home appliances, audio, toys, mouse, business machines, communication equipment and other electronic equipment.
- -Product Name: Micro Switch; Actuator Action: Momentary; Actuator Type: Hinge Lever; Contact Configuration: 1NO,1NC(SPDT)
- -Pin-type package with plastic to prevent infiltration of welding pine fragrance.
- -Excellent touch switches,long service life. Life expectancy:More than 500000（Life expectancy at switch testing machine for a continuous period of work,operating at frequencies below 60 times per mimute,the working conditions:DC 40V,50mA.）
- --Environmental Condition of utilization: Temperature -25~65℃；Relative humidity:below 85%; Rate Voltage: 125V 250V AC; Rated Current:5A.
$4.20
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

TWTADE

TWTADE 2Pcs ME-8108 Adjustable Roller Lever Arm Limit Switch NC-NO CNC Mill Router

TWTADE

$9.99

More Details
Main highlights
- Total size : 129 x 28x 50Mm/5.1"X 1.1 inch x 2 inch (l*w*h); mounting size : 56 x 21Mm/2.2" x 0.8 inch (l*w); material : rubber, plastic & metal
- Roller dimension : 18 x 7Mm/0.71" x 0.2"(D*t); lever arm length : 9.2Cm/3.6"; fixing thread diameter : 4.5Mm/0.18
- Product name : mini limit switch; model no. : me8108; actuator action : Momentary
- Excellent quality, preferential price, bring you the best shopping experience. Package Content : 2 x Limit Switch
- Actuator Type : rotary adjustable lever arm with roller; contact configuration : NC + NO (dpdt); rated Voltage : AC 250V 5A, dc 115V 0.4A
$9.99

Best limit switches - Black Friday 2025

Baomain BM-3104 Limit Switch, Roller Lever Plunger, Momentary SPDT 1NO+1NC IP67 Waterproof

Baomain TZ-6 Sealed Limit Switch, BM-6106 15A/250VAC, Flexible Rod Limit Switch, Multi-Directional Movement, IP65 Waterproof CE Listed

HiLetgo 10pcs Micro Limit Switch KW12-3 AC 250V 5A SPDT 1NO 1NC Micro Switch Normally Open Close Limit Switch with Roller Lever Arm Black

MUZHI SPDT 1NO 1NC Hinge Lever Momentary Push Button Micro Limit Switch AC 5A 125V 250V 3 Pins 12 Pcs

TWTADE 2Pcs ME-8108 Adjustable Roller Lever Arm Limit Switch NC-NO CNC Mill Router

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