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 typesThere 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.StandardsWe 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.

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Omschrijving Prijs 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
RS-stocknr. 682-0866
FabrikantnummerSS-5GL
FabrikantOmron
1,412 €
Each (In a Pack of 5)
Aantal stuks
Hinge Lever Solder 5 A @ 125 V ac SPDT-NO/NC IP40 0.49 N -25°C +85°C - Silver - 30000000Operations 0.06N -25 → +85°C
RS-stocknr. 515-690
FabrikantnummerV15T16-EZ100A06
FabrikantHoneywell
4,76 €
Each
Aantal stuks
Roller Lever Tab 16 A @ 250 V ac SPDT-NO/NC - 0.98 N -25°C +125°C - Silver Cadmium Oxide Polybutylene Terephthalate PET Thermoplastic 5000000Operations 0.25N -25 +125°C
RS-stocknr. 472-8320
FabrikantnummerV4NST7YRUL
FabrikantSaia-Burgess
6,56 €
Each
Aantal stuks
Roller Lever Solder 5 A @ 250 V ac SPDT-NO/NC IP67 0.9 N -40°C +85°C - Fine Silver Glass Fibre Reinforced Nylon 5000000Operations 0.07N -40 +85°C
RS-stocknr. 173-9394
FabrikantnummerV4NST7YRUL
FabrikantSaia-Burgess
2,438 €
Each (In a Bag of 50)
Aantal stuks
Roller Lever Solder 5 A @ 250 V ac SPDT-NO/NC IP67 0.9 N -40°C +85°C - Fine Silver Glass Fibre Reinforced Nylon 5000000Operations 0.07N -40 → +85°C
RS-stocknr. 334-404
FabrikantnummerBZ-2RW822-A2
FabrikantHoneywell
15,81 €
Each
Aantal stuks
Short Roller Lever Screw 15 A @ 125 V ac SPDT-NO/NC - 1.67 N - - - Fine Silver - - 0.42N -
RS-stocknr. 321-8210
Fabrikantnummer83 161 118
FabrikantCrouzet
3,75 €
Each
Aantal stuks
Button Tab 16 A @ 250 V ac SPDT-NO/NC IP40 3 N -20°C +125°C - Silver Nickel Polyamide 10000000Operations 1N -20 +125°C
RS-stocknr. 173-9397
Fabrikantnummer42394
FabrikantSaia-Burgess
1,248 €
Each (In a Bag of 200)
Aantal stuks
Plunger Solder - SP-NO/NC IP40 1.4 N -40°C +85°C - Silver Glass Fibre Reinforced Nylon 5 x 10^6Operations 0.28N -40 → +85°C
RS-stocknr. 157-1008
FabrikantnummerV4NT7
FabrikantSaia-Burgess
3,11 €
Each
Aantal stuks
Plunger Solder - SP-NO/NC IP40 1.4 N -40°C +85°C - Silver Glass Fibre Reinforced Nylon 5 x 10^6Operations 0.28N -40 → +85°C
RS-stocknr. 804-6262
FabrikantRS PRO
1,204 €
Each (In a Bag of 5)
Aantal stuks
Lever Solder 2 A @ 250 V ac SP - 50 gms -25°C +85°C - Silver Glass Filled Thermoplastic 500000 Operations @ 60 cpm 2.5gf -25 → +85°C
RS-stocknr. 616-0136
FabrikantnummerD2F-01
FabrikantOmron
1,08 €
Each (In a Pack of 5)
Aantal stuks
Pin Plunger PCB 100 mA @ 30 V dc SPDT-NO/NC IP40 1.47 N -25°C +65°C - Gold Alloy - 1000000Operations 0.2N -25 → +65°C
RS-stocknr. 807-4466
FabrikantnummerD2VW-5L1-1MS
FabrikantOmron
8,32 €
Each
Aantal stuks
Hinge Lever Wire Lead 3 A @ 125 V ac SPDT IP67 - -40°C +85°C D2 Housing Silver Alloy - 10000000Operations - -40 +85°C
RS-stocknr. 682-2184
FabrikantnummerD2SW-P01L2H
FabrikantOmron
2,264 €
Each (In a Pack of 5)
Aantal stuks
Roller Lever Solder 100 mA @ 30 V dc SPDT-NO/NC IP67 0.6 N -20°C +70°C - Gold Alloy - 1000000Operations 0.05N -20 → +70°C
RS-stocknr. 290-0429
FabrikantnummerDB2C-A1AA
FabrikantZF
4,32 €
Each
Aantal stuks
Button Solder 10.1 A @ 250 V ac SPDT-NO/NC - 2.45 N -40°C +120°C - Gold; Silver Alloy - 15000000Operations - -40 → +120°C
RS-stocknr. 706-4159
FabrikantnummerDH2C-B1PA
FabrikantZF
6,08 €
Each
Aantal stuks
Lever Solder 500 mA @ 30 V dc SPDT-NO/NC - 0.49 N -25°C +70°C - Gold Plated Brass - - - -25 → +70°C
RS-stocknr. 161-6713
Fabrikantnummer83161-3 IW3 F2
FabrikantCrouzet
4,06 €
Each
Aantal stuks
Plunger Tab 20 A @ 250 V ac NO/NC IP40 0.8 N -20°C +125°C V3 Housing Silver Nickel Polyamide 2 x 10^7Operations 0.2N -20 +125°C
RS-stocknr. 159-4629
FabrikantnummerDB1C-A1RC
FabrikantZF
3,86 €
Each
Aantal stuks
Roller Lever Solder 6 A @ 250 V ac SPDT-NO/NC IP50 0.54 N -40°C +120°C - Gold; Silver Alloy - 15000000Operations - -40 → +120°C
RS-stocknr. 159-4629A
FabrikantnummerDB1C-A1RC
FabrikantZF
1,804 €
Each (In a Pack of 25)
Aantal stuks
Roller Lever Solder 6 A @ 250 V ac SPDT-NO/NC - 0.54 N -40°C +120°C - Gold; Silver Alloy - 15000000Operations - -40 → +120°C
RS-stocknr. 161-6707
Fabrikantnummer83161-3 IW2 F2
FabrikantCrouzet
4,06 €
Each
Aantal stuks
Plunger Solder 20 A @ 250 V ac NO/NC IP40 0.8 N -20°C +125°C V3 Housing Silver Nickel Polyamide 2 x 10^7Operations 0.2N -20 +125°C
RS-stocknr. 517-735
FabrikantnummerDC2C-L1RC
FabrikantZF
4,33 €
Each
Aantal stuks
Roller Lever Tab 10.1 A @ 250 V ac SPDT-NO/NC IP6K7 1.27 N -40°C +120°C - Silver Alloy - 1000000Operations - -40 → +120°C
RS-stocknr. 472-8140
FabrikantnummerXCG8-S1-Z1
FabrikantSaia-Burgess
4,46 €
Each
Aantal stuks
Roller Lever PCB 6 A @ 250 V ac NO/NC IP40 0.7 N -40°C +85°C - Silver Phenolic Melamine 5 x 10^7Operations 0.09N -40 +85°C
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