Snap-Action Switch with 50mm Lever: 3-Pin, SPDT, 5A
This single-pole, double-throw (SPDT) switch can be used as a general-purpose micro switch, but the long lever arm makes it especially useful as a tactile bump sensor for your robot (e.g whiskers or antennae). The switch body dimension is 20.0 x 6.4 x 10.2 mm, and the lever arm is 50 mm long.
This single-pole, double-throw (SPDT) switch can be used as a general-purpose micro switch, but the 2"-long lever arm makes it especially useful as a simple tactile obstacle-detector for your robot. The switch body dimension is 20.0 x 6.4 x 10.2 mm (0.79" x 0.25" x 0.40"), and the lever arm is 50 mm (2") long. This three-pin switch can also be used as a two-pin single-pole, single-throw (SPST) switch that is open or closed by default, depending on which two pins are used.
![]() |
| Dimensions (in mm) of snap-action switch with 50mm lever: 3-pin, SPDT, 5A. |
|---|
For a more sophisticated tactile sensor, see our force-sensing resistors.
![]() |
Snap-Action Switch with 16.3mm Roller Lever: 3-Pin, SPDT, 5A |
![]() |
Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm |
![]() |
Snap-Action Switch with 15.6mm Bump Lever: 3-Pin, SPDT, 5A |
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Limit switch with lever, 250VAC, 1A, SPDT, ON- (ON), RoHS
Limit switch (limit) with lever, 250VAC, 5A, SPDT, ON- (ON), RoHS
Mini SPDT type end switch with lever length 13.5mm and current capacity of 1A contacts. Pololu 1528
LA16Y-11ZS is a 23 mm diameter metal mushroom-type emergency stop switch designed for safety systems in industrial applications. Equipped with an automatic reset mechanism and a rotary closure, it offers high durability thanks to its steel housing and waterproofing, guaranteeing a long service life even in harsh environments
Mini SPDT type end switch with lever length 13.5mm and current capacity of 1A contacts. Pololu 1528
Limit switch without lever, 250VAC, 1A, SPDT, ON- (ON), RoHS
The KCD1-11 Rocket Switch is a single-pole SPST switch, ideal for switching circuits on and off in electronic and electrical devices. Its compact size and easy mounting make it a popular choice for power supplies, lighting and household appliances
No product available!
Snap-Action Switch with 16.3mm Roller Lever: 3-Pin, SPDT, 5A
The MS-1A-14.5-C limit switch with dimensions of 12 x 6 x 6 mm is designed to operate at a current of 1A and a voltage of 125V. The set includes 5 pieces and the operating temperature range is from -25°C to 65°C
MSW0134 is a miniature, right-angle rocker switch of the ON-ON type, single pole and bistable. It maintains its position after switching and complies with the RoHS directive, making it environmentally friendly.
The MS-1A-13.5-L limit switch with dimensions of 12 x 6 x 6 mm is designed to operate at a current of 1A and a voltage of 125V. The set includes 5 pieces and the operating temperature range is from -25°C to 65°C
The 2ON-2OC emergency switch designed for safety systems in various devices. Thanks to the stainless steel housing and water resistance, it is durable and reliable in difficult working conditions
The MS-1A-WB-R limit switch with dimensions of 12 x 6 x 6 mm is designed to operate at a current of 1A and a voltage of 125V. The set includes 5 pieces and the operating temperature range is from -25°C to 65°C
Gravity: Digital Crash sensor is a microswitch module (right) often called a limit switch. The module is powered by 5V voltage and has a digital two-state output. DFRobot SEN0138-R
The MS-1A-13.5-R limit switch with dimensions of 12 x 6 x 6 mm is designed to operate at a current of 1A and a voltage of 125V. The set includes 5 pieces and the operating temperature range is from -25°C to 65°C
Module with a microswitch (limit switch). The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044
The MS-1A-14.5-P limit switch with dimensions of 12 x 6 x 6 mm is designed to operate at a current of 1A and a voltage of 125V. The set includes 5 pieces and the operating temperature range is from -25°C to 65°C
Gravity: Digital Crash sensor is a microswitch module (left) often called a limit switch. The module is powered by 5V voltage and has a digital two-state output. DFRobot SEN0138-L
Snap-Action Switch with 50mm Lever: 3-Pin, SPDT, 5A