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    Micro Switches & Detector Switches

    Microswitches are also known as miniature snap-action switches. Essentially, they're sensors that detect a change in state (for example from closed to open) and modify the direction of power into a circuit accordingly.We supply a complete range of microswitches from top brands including Panasonic, Omron, Honeywell and Cherry. You can also find a range of accessories including microswitch levers, actuators, terminal covers and caps.

    How do microswitches work?

    A microswitch uses a spring to open and close a set of internal contacts so that the direction of power in it can change. Moving the lever of a switch causes the spring to snap back and forth which results in a quick change of direction of power between two devices. For this to happen, the switch uses three connection points:Common (C): power is normally attached to this kind of terminal. This is called the resting state, meaning there's nothing pushing on the activating armNormally Open (N/O): when the arm is moved, the spring snaps into a 'U' position, and changes the power by activating the normally open path. In this position, the electricity flow is interrupted, therefore the circuit is switched offNormally Closed (N/C): the normally closed path indicates that the current flow is not interrupted, therefore when this path is activated the circuit is on.In summary, the change in the direction of power happens when an activating arm is moved in the connection: when one connection path is activated the other is simultaneously interrupted.

    Where are microswitches used?

    Microswitches are handy as safety devices since they're able to open and close a circuit easily, therefore preventing accidents related to the automatic activation of power machines or the closure of doors, for example.They're widely used in the industrial and automotive sectors, although are often involved in the functioning of everyday objects like vending machines, lifts, door interlocks and tools when the detection of a change in state is needed.In addition to a wide range of microswitches, we also offer a choice of accessories to improve their efficacy and simplify their maintenance including:Microswitches actuatorsMicroswitches capsMicroswitches hex nutsMicroswitches leversMicroswitches terminal covers 

    What are detector switches ?

     Detector switches are used to detect mechanical movements and convert to an electronic signal. Detection switches are commonly used to detect an open or shut detection. Used in Industrial and domestic appliances and also the automotive industry.

    Detector Switches
    Detector Switches
    Door Interlock Switches
    Door Interlock Switches
    Micro Switch Actuators
    Micro Switch Actuators
    Micro Switch Caps & Covers
    Micro Switch Caps & Covers
    Micro Switches
    Micro Switches
    RF Switches
    RF Switches
    Thermostatic Switches
    Thermostatic Switches

    2423 สินค้าที่แสดงสำหรับ Micro Switches & Detector Switches

    1 จาก 122
    Saia-Burgess, Micro Switch Actuator, Panel Mounted Actuator, For Use With V4N/V4NS
    • RS Stock No. 157-0982
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 42395
    Each
    THB84.03
    Marquardt Door Micro Switch, Plunger, SPDT 16 A @ 380 V ac IP40, -40 → +85°C
    • RS Stock No. 741-0791
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1115.0101
    Each
    THB559.10
    Crouzet Button Micro Switch, Solder Terminal, 6 A @ 250 V ac, SPDT, IP67
    • RS Stock No. 219-3794
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 83 186 003
    Each
    THB418.78
    Schneider Electric Thermostat, 140°F Max, DIN Rail
    • RS Stock No. 276-1732
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. NSYCCOTHCF
    Each
    THB1,652.07
    Honeywell Plunger Micro Switch, Screw Terminal, 20 A, SP-CO
    • RS Stock No. 842-6450
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BA-2RB-A2
    Each
    THB837.94
    Omron Simulated Roller Lever Micro Switch, Pre-wired Terminal, 100 mA @ 30 V dc, SPDT, IP67
    • RS Stock No. 682-2291
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D2VW-01L3-1M(D)(CHN)
    Each
    THB613.04
    Jumo Capillary Thermostat, +100°C Max, SPST, Automatic Reset, Surface Mount
    • RS Stock No. 357-7907
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 603021/02-2-025-30-1000-40-10-00-00-000-00-6/000
    Each
    THB7,878.03
    ZF Button Micro Switch, Pre-wired Terminal, 10.1 A @ 250 V ac, SPDT, IP6K7
    • RS Stock No. 517-545
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. DC2C-C3AA
    Each
    THB439.86
    Omron Roller Lever Micro Switch, Pre-wired Terminal, 3 A @ 30 V dc, SPST, IP67
    • RS Stock No. 682-2124
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D2SW-3L2-3M
    Each
    THB517.28
    Jumo Capillary Thermostat, +120°C Max, NC, Automatic Reset, Wall Mount
    • RS Stock No. 518-4399
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 602031/81-666-000-00-2000-40-10-6-40-13-460/707,
    Each
    THB2,289.98
    RS PRO Capillary Thermostat, +90°C Max, SPDT, Automatic Reset, Panel Mount
    • RS Stock No. 733-4723
    Each
    THB1,425.05
    ZF Roller Lever Micro Switch, Through Hole Terminal, 6 A @ 250 V ac, SPDT, IP6K7
    • RS Stock No. 320-528
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. DC1C-C3RC
    Each
    THB330.00
    Omron Pin Plunger Micro Switch, Solder Terminal, 5 A @ 250 V ac, SPDT, IP40
    • RS Stock No. 616-0473
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. VX-5-1A2
    Each
    THB141.17
    V4 Unsealed Microswitch PC Terminals 63m
    • RS Stock No. 248-4965
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 19N503L63
    Each: (In a Pack of 1000)
    THB186.44
    ZF Door Micro Switch, Button, DPDT 10 A @ 250 V ac, -40 → +85°C
    • RS Stock No. 706-4143
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. E79-40A
    Each
    THB539.73
    Omron Pin Plunger Micro Switch, Pre-wired Terminal, 100 mA @ 30 V dc, SPDT, IP67
    • RS Stock No. 682-2095
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D2SW-01M
    Each
    THB399.94
    KNITTER-SWITCH Snap Micro Switch, Pc Pin Terminal, 500 mA, SP-CO
    • RS Stock No. 913-9113
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. DM-SSM 01 C L2
    Each (In a Bag of 5)
    THB63.24
    Omron Pin Plunger Micro Switch, Through Hole Terminal, 5 A @ 125 V ac, SPST, IP40
    • RS Stock No. 682-2654
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SS-5-3D
    Each: (In a Pack of 5)
    THB64.63
    Jumo Capillary Thermostat, +200°C Max, SPST, Automatic Reset, Panel Mount
    • RS Stock No. 613-7827
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 602021/0001
    Each
    THB5,207.46
    Omron Short Roller Lever Micro Switch, Tab Terminal, 15 A @ 250 V ac, SPDT, IP40
    • RS Stock No. 682-2774
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. V-155-1C25
    Each
    THB150.62
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