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 199-135
Tillv. art.nrAZD1052CEJ
VarumärkePanasonic
117,36 kr
Each
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Plunger DPST NO/NC IP67 6 A - 380V 220V - - AZD1 Screw 79mm 30mm
RS-artikelnummer 199-131
Tillv. art.nrAZD1051CEJ
VarumärkePanasonic
115,60 kr
Each
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Plunger DPST NO/NC IP67 6 A - 380V 220V - - AZD1 Screw 69mm 30mm
RS-artikelnummer 199-052
Tillv. art.nrAZ7121CEJ
VarumärkePanasonic
98,24 kr
Each
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Lever SPDT NO/NC IP64 10 A - 250V 115V - - AZ7 Screw 68mm 70.5mm
RS-artikelnummer 199-084
Tillv. art.nrAZD1057J
VarumärkePanasonic
392,56 kr
Each
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Coil Spring DPST NO/NC IP67 6 A - 380V 220V - - AZD1 Screw 183mm 30mm
RS-artikelnummer 811-3407
Tillv. art.nrAZH1224
VarumärkePanasonic
167,10 kr
Each
Enheter
Lever SPDT NO/NC IP54 (Terminal), IP64 (Switch) 100 mA Plastic - 30V Wire Lead Momentary Action - Screw 58.9mm 18mm
RS-artikelnummer 811-3390
Tillv. art.nrAZH1044
VarumärkePanasonic
141,40 kr
Each
Enheter
Roller Lever SPDT NO/NC IP54 (Terminal), IP64 (Switch) 5 A Plastic 250V - Wire Lead Momentary Action - Screw 58.9mm 18mm
RS-artikelnummer 199-002
Tillv. art.nrAZ8169CEJ
VarumärkePanasonic
220,79 kr
Each
Enheter
Coil Spring DPST NO/NC IP64 5 A - 250V 125V - - AZ8 Screw 156mm 28mm
RS-artikelnummer 199-090
Tillv. art.nrAZD1053J
VarumärkePanasonic
281,91 kr
Each
Enheter
Roller Lever DPST NO/NC IP67 6 A - 380V 220V - - AZD1 Screw 69mm 30mm
RS-artikelnummer 199-125
Tillv. art.nrAZ8111CEJ
VarumärkePanasonic
220,79 kr
1 Box of 1
Låda(or)
Plunger DPST NO/NC IP64 5 A - 250V 125V - - AZ8 Screw 82.5mm 28mm
RS-artikelnummer 199-129
Tillv. art.nrAZ8112CEJ
VarumärkePanasonic
294,72 kr
Each
Enheter
Plunger DPST NO/NC IP64 5 A - 250V 125V - - AZ8 Screw 94mm 28mm
RS-artikelnummer 199-078
Tillv. art.nrAZ7166CEJ
VarumärkePanasonic
207,79 kr
Each
Enheter
Coil Spring SPDT NO/NC IP64 10 A - 250V 115V - - AZ7 Screw 124.5mm 70.5mm
RS-artikelnummer 199-028
Tillv. art.nrAZ8108CEJ
VarumärkePanasonic
262,74 kr
Each
Enheter
Roller Lever DPST NO/NC IP64 5 A - 250V 125V - - AZ8 Screw 96.5mm 28mm
RS-artikelnummer 811-3400
Tillv. art.nrAZH1241
VarumärkePanasonic
144,38 kr
Each
Enheter
Roller Lever SPDT NO/NC IP54 (Terminal), IP64 (Switch) 100 mA Plastic - 30V Wire Lead Momentary Action AZH Screw 58.9mm 18mm
RS-artikelnummer 199-068
Tillv. art.nrAZ7110CEJ
VarumärkePanasonic
104,09 kr
Each
Enheter
Plunger SPDT NO/NC IP64 10 A - 250V 115V - - AZ7 Screw 61mm 70.5mm
RS-artikelnummer 480-9110
Tillv. art.nrAZ8104CEJ
VarumärkePanasonic
224,46 kr
Each
Enheter
Roller Lever DPST NO/NC IP64 5 A - 250V 125V - - AZ8 Screw 96.5mm 28mm
RS-artikelnummer 199-040
Tillv. art.nrAZ7100CEJ
VarumärkePanasonic
98,24 kr
Each
Enheter
Plunger SPDT NO/NC IP64 10 A - 250V 115V - - AZ7 Screw 47mm 70.5mm