Microswitches

Microswitches are mechanically operated electrical switches designed with an actuator and terminals called common, normally open and normally closed. A micro switch is also known as a snap action switch, they operate by using a spring loaded lever to open and close a set of internal contacts inside the unit.

How does a microswitch work?

Power is typically attached to the common terminal, this leads into the switch and energises the spring and because the spring is touching the normally close pin it sends power out here, this is called a resting state. Once the arm is moved the power is then transferred to the normally open pin.

Where would you find them?

Microswitches are differentiated by their electrical characteristics. These are small devices and generally only designed to carry low current and voltages. These switches are very commonly employed as safety devices, as they are reliable, inexpensive and can open up a circuit when needed, preventing a machine from being turned on or a door from closing when someone is in the way.

Actuator types

There are various types available but the operating principles are the same, switches are actuated by a plunger, a button, a roller or a lever.

What is their operating life?

Microswitches operating life is generally very high, being measured in millions of cycles, in most cases. Consumer products generally have lighter-duty microswitches than industrial products, but the low cost of these parts makes it easy enough to upgrade to higher mechanical life expectancies when required or when it's simply beneficial to do so.

Standards

We offer a range of high quality sealed miniature and sub-miniature microswitches that meet industry standards and RoHS compliance.

What type of applications need microswitches?

Microswitches are used in consumer devices and industrial equipment. Common application for these devices are in door interlocks, microwave ovens or where a door has to be shut before the power to the device will turn on. Microswitches are also used in levelling devices, such as those used on vending machines. In an elevator, these devices are used in the door as a safety switch.

Microswitches can be designed to be very sensitive. Such designs can be used in very precise equipment, such as that which measures the flow of air or other gasses through a system. These devices are used extensively in industry, often in control circuits.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 20 รายการจาก 21 รายการ / Viewing 1 - 20 of 21 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Actuator Type Terminal Type Contact Current Rating Contact Configuration IP Rating Operating Force Minimum Operating Temperature Maximum Operating Temperature Switch Housing Contact Material Case Material Mechanical Life Release Force Operating Temperature Range
ใหม่ / New
RS Stock No. 185-4032
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-00A0-Z
Brand :Zippy
THB91.50
Each: (In a Pack of 2)
Units
Snap Solder 100 mA Single Pole Double Throw (SPDT) IP67 203 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 50gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4054
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-02A0-Z
Brand :Zippy
THB93.00
Each: (In a Pack of 2)
Units
Snap Solder 6 A Single Pole Double Throw (SPDT) IP67 66 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 13gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4024
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-10H1-00B0-Z
Brand :Zippy
THB101.50
Each: (In a Pack of 2)
Units
Snap Solder 10 A Single Pole Double Throw (SPDT) IP67 300 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 70gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4026
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-02L0-EA001-Z
Brand :Zippy
THB161.50
Each: (In a Pack of 2)
Units
Snap Pre-wired 6 A Single Pole Double Throw (SPDT) IP67 66 gf -40°C +55°C - Ag Alloy, Brass Polyamide - 13gf -40 → +85°C
ใหม่ / New
RS Stock No. 185-4049
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-00A0-Z
Brand :Zippy
THB91.50
Each: (In a Pack of 2)
Units
Snap Solder 6 A Single Pole Double Throw (SPDT) IP67 203 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 50gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4052
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-05A0-Z
Brand :Zippy
THB99.00
Each: (In a Pack of 2)
Units
Snap Solder 100 mA Single Pole Double Throw (SPDT) IP67 72 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 15gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4056
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-09A0-Z
Brand :Zippy
THB96.50
Each: (In a Pack of 2)
Units
Snap Solder 6 A Single Pole Double Throw (SPDT) IP67 39 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 8gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4030
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-05L0-EA001-Z
Brand :Zippy
THB165.00
Each: (In a Pack of 2)
Units
Snap Pre-wired 6 A Single Pole Double Throw (SPDT) IP67 72 gf -40°C +85°C - Ag Alloy, Brass Polyamide - 15gf -40 → +85°C
ใหม่ / New
RS Stock No. 185-3885
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-10H1-00B0-Z
Brand :Zippy
THB91.30
Each (In a Tray of 500)
Units
Snap Solder 10 A Single Pole Double Throw (SPDT) IP67 300 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 70gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4036
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-01A0-Z
Brand :Zippy
THB93.00
Each: (In a Pack of 2)
Units
Snap Solder 100 mA Single Pole Double Throw (SPDT) IP67 82 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 16gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4045
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-00A2-Z
Brand :Zippy
THB91.50
Each: (In a Pack of 2)
Units
Snap Solder 6 A SPST NC IP67 203 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 50gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4047
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-00P0-Z
Brand :Zippy
THB90.50
Each: (In a Pack of 2)
Units
Snap PCB 100 mA Single Pole Double Throw (SPDT) IP67 203 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 50gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4039
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-00A1-Z
Brand :Zippy
THB91.50
Each: (In a Pack of 2)
Units
Snap Solder 100 mA SPST NO IP67 203 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 50gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4034
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-10H1-00A0-Z
Brand :Zippy
THB96.50
Each: (In a Pack of 2)
Units
Snap Solder 10 A Single Pole Double Throw (SPDT) IP67 300 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 70gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4058
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-00L0-EA001-Z
Brand :Zippy
THB155.00
Each: (In a Pack of 2)
Units
Snap Pre-wired 6 A Single Pole Double Throw (SPDT) IP67 203 gf -40°C +85°C - Ag Alloy, Brass Polyamide - 50gf -40 → +85°C
ใหม่ / New
RS Stock No. 185-3894
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-00L0-EA001-Z
Brand :Zippy
THB139.70
Each (In a Tray of 500)
Units
Snap Pre-wired 6 A Single Pole Double Throw (SPDT) IP67 203 gf -40°C +85°C - Ag Alloy, Brass Polyamide - 50gf -40 → +85°C
ใหม่ / New
RS Stock No. 185-3893
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-06S1-09A0-Z
Brand :Zippy
THB86.90
Each (In a Tray of 500)
Units
Snap Solder 6 A Single Pole Double Throw (SPDT) IP67 39 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 8gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-3901
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-00P0-Z
Brand :Zippy
THB81.40
Each (In a Tray of 500)
Units
Snap PCB 100 mA Single Pole Double Throw (SPDT) IP67 203 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 50gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4028
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-10H1-02B0-Z
Brand :Zippy
THB104.00
Each: (In a Pack of 2)
Units
Snap Solder 10 A Single Pole Double Throw (SPDT) IP67 105 gf -40°C +125°C - Ag Alloy, Brass Polyamide - 14gf -40 → +125°C
ใหม่ / New
RS Stock No. 185-4043
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SW2-C1S1-00L0-EA001-Z
Brand :Zippy
THB155.00
Each: (In a Pack of 2)
Units
Snap Pre-wired 100 mA Single Pole Double Throw (SPDT) IP67 203 gf -40°C +85°C - Ag Alloy, Brass Polyamide - 50gf -40 → +85°C