Limit Switches

Limit switches are a contact proximity sensor device that consists of an actuator mechanically linked to a set of output contacts. When an object comes into contact with the actuator, the device operates the contacts to make or break an electrical connection.Limit Switch MakeupLimit switches are made up of three key components:Actuator Head - The actuator is the part of the switch that makes physical contact with the object. In some limit switches, the actuator is attached to an operating head which translates a rotary, linear, or perpendicular motion to open or close the electrical contacts of the switch.Switch Body – The switch body is the component containing the electrical contact mechanism, the contacts within the body open or close the electrical circuit when the actuator is activated.Receptacle/Terminals - The component containing the terminal screws or screw/clamp assembly necessary for wiring purposes.Actuator TypesLimit switches are available with a wide range of actuator types. The type of actuator used can be determined by the mounting position, force required and objects to be detected.Rotary Lever - with lever actuators, a cam or plate hits the end of the lever arm which in turn rotates a shaft and operates the contacts in the switch. The rotation may be spring returned (momentary) or maintained.Plunger - Plunger types are best where short controlled machine movements are present or where mounting space does not permit a lever type.Cat Whisker or Coil Spring – Longer actuators with a coil wire that can be moved/bent in multiple directions. Typically used in conveying applications to count objects as they pass by.Forked – Used with maintained contacts, consisting of two roller levers. One roller will trip the switch and when the second is moved to the opposite direction it will reset the switch.

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Beskrivning Pris Actuator Type Pole and Throw Configuration Normal State Configuration IP Rating Maximum Current Housing Material Maximum AC Voltage Maximum DC Voltage Connection Type Contact Type Series Terminal Type Length Width
RS-artikelnummer 748-2926
Tillv. art.nrSHL-Q2255
VarumärkeOmron
566,00 kr
Each
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Roller Plunger SPDT NO/NC IP67 2 A ac, 200 mA dc - 480V 250V Screw Snap Action - Screw 73.5mm 35.9mm
RS-artikelnummer 807-4646
Tillv. art.nrD4C-1602
VarumärkeOmron
1 817,43 kr
Each
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Roller Plunger SPDT 2NC/4NO IP67 5 A - 250V 250V M5 Snap Action - - - -
RS-artikelnummer 435-0343
Tillv. art.nrZC-Q2255
VarumärkeOmron
558,00 kr
Each
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Plunger SPDT NO/NC IP67 10 A - 250V 250V - Snap Action - Screw 69.4mm 70mm
RS-artikelnummer 776-8536
Tillv. art.nrZ-15GS-B
VarumärkeOmron
160,20 kr
Each
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Plunger SPDT NO/NC IP00 15 A Thermosetting Resin 500V 250V Screw Snap Action - Screw 49.2mm 37.4mm
RS-artikelnummer 822-3923
Tillv. art.nrD5B-5011
VarumärkeOmron
878,50 kr
Each
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Plunger - - IP67 30 mA - - 30V M5 Slow Action - Screw 24.5mm 9.2 (Dia.)mm
RS-artikelnummer 827-9181
Tillv. art.nrD4C-1320
VarumärkeOmron
1 157,00 kr
Each
Enheter
Roller Lever SPDT NO/NC IP67 4 A @ 30 V dc, 5 A @ 250 V ac - 250V 250V Screw Snap Action - Screw 65mm 40mm
RS-artikelnummer 776-8548
Tillv. art.nrZ15GW2
VarumärkeOmron
139,70 kr
Each
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Roller Lever SPDT NO/NC IP00 15 A Thermosetting Resin 500V 250V Solder Snap Action - PCB Pin 49.2mm 39.4mm
RS-artikelnummer 752-9943
Tillv. art.nrSHL-W255
VarumärkeOmron
489,00 kr
Each
Enheter
Roller Lever SPDT NO/NC IP67 2 A ac, 200 mA dc - 480V 250V Screw Snap Action - Screw 73.5mm 40.9mm
RS-artikelnummer 776-8532
Tillv. art.nrZ15GQ8B
VarumärkeOmron
230,20 kr
Each
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Plunger SPDT NO/NC IP00 15 A Thermosetting Resin 500V 250V Screw Snap Action - Screw 49.2mm 58mm
RS-artikelnummer 822-5591
Tillv. art.nrZ-15GQ22A55-B5V
VarumärkeOmron
435,90 kr
Each
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Roller Plunger SPDT NO/NC IP62 15 A - 500V 250V M4 Snap Action - Screw 81.6mm 35.5mm
RS-artikelnummer 752-9788
Tillv. art.nrX10GQ22B
VarumärkeOmron
266,70 kr
Each
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Roller Plunger SPDT NO/NC IP00 10 A Thermosetting Resin - 125V Screw Snap Action - Screw 49.2mm 24.2mm
RS-artikelnummer 776-8517
Tillv. art.nrZ-15G-B
VarumärkeOmron
129,50 kr
Each
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Plunger SPDT NO/NC IP00 15 A Thermosetting Resin 500V 250V Screw Snap Action - Screw 49.2mm 25.1mm
RS-artikelnummer 753-0012
Tillv. art.nrD4E-1A20N
VarumärkeOmron
796,00 kr
Each
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Roller Plunger SPDT NO/NC IP67 5 A - 125V - Screw Snap Action - Screw 57mm 32.9mm
RS-artikelnummer 435-0387
Tillv. art.nrZE-Q22-2G
VarumärkeOmron
671,00 kr
Each
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Plunger SPDT NO/NC IP65 15 A - 480V 250V - Snap Action - Screw 75.2mm 86mm
RS-artikelnummer 776-8551
Tillv. art.nrZ15GW22
VarumärkeOmron
136,30 kr
Each
Enheter
Roller Lever SPDT NO/NC IP00 15 A Thermosetting Resin 500V 250V Solder Snap Action - PCB Pin 49.2mm 39.4mm
RS-artikelnummer 827-9172
Tillv. art.nrD4C-1231
VarumärkeOmron
914,50 kr
Each
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Plunger SPDT NO/NC IP67 4 A @ 30 V dc, 5 A @ 250 V ac - 250V 250V Screw Snap Action - Screw 49mm 40mm
RS-artikelnummer 908-3269
Tillv. art.nrWLCA12-2NG-N
VarumärkeOmron
1 443,00 kr
Each
Enheter
Roller Lever SPST NO/NC IP67 10 A - 500V 250V PG 13.5 Snap Action WL Screw 40mm 53.2mm
RS-artikelnummer 807-4431
Tillv. art.nrD4B-2A11N
VarumärkeOmron
761,50 kr
Each
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Roller Lever - 2NC IP67 10 A Metal 600V 250V G1/2 Slow Action - Screw 40mm 43mm
RS-artikelnummer 822-5626
Tillv. art.nrZ-15GW-B7-K
VarumärkeOmron
132,90 kr
Each
Enheter
Lever SPDT NO/NC IP00 15 A Thermosetting Resin 500V 250V M4 Snap Action - Screw 49.2mm 29.4mm
RS-artikelnummer 827-9175
Tillv. art.nrD4A-E20
VarumärkeOmron
458,60 kr
Each
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Fork Lever - - - - - - - Screw - - - - -