Schmersal Inc. Datasheets for Pushbutton Switches

Pushbutton switches are mechanical switches defined by the method used to activate the switch. The activation method is typically in the form of a plunger that is pushed down to open or close the switch.
Pushbutton Switches: Learn more

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Product Name Notes
EFR
ADP55.3SW/O.F
ADP55.3SW
6 mm protective collar against unintentional contact Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure
6 mm protective collar against unintentional contact Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure illuminable
Emergency Stop button in metal version Ø 38,5 mm Mounting hole 30.5 mm Protection class IP65 Flush mounting (Anti-vandal)
Emergency Stop button in metal version Ø 38,5 mm Pull to reset Mounting hole 30.5 mm Protection class IP65 Flush mounting (Anti-vandal)
Ex-Zone 1 and 21 Push button
galvanically separated contact bridges Screw connection Thermoplastic enclosure
Gold-plated solid siver contacts
hygienic design blue, visible sealing elements Customised symbols possible
hygienic design illuminable blue, visible sealing elements Customised symbols possible
hygienic design Protection class IP69K Mounting hole 22.3 mm
hygienic design with integrated yellow background blue, visible sealing elements
Illuminated pushbutton Ex-Zone 1 and 21
light alloy die-castingenclosure Good resistance to oil and petroleum spirit Protection class IP65
Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure
Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure for rough ambient conditions
Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure illuminable
Mounting hole 30.5 mm illuminable Protection class IP65 Flush mounting (Anti-vandal)
Mounting hole 30.5 mm Protection class IP65 Flush mounting (Anti-vandal)
Protection class IP65 Mounting hole 30.5 mm Flush mounting (Anti-vandal)
Push button with 6 mm high button Mounting hole 30.5 mm Protection class IP65 Flush mounting (Anti-vandal)
Screw connection Thermoplastic enclosure
screw or spade terminals Thermoplastic enclosure
screw or spade terminals Thermoplastic enclosure snap action
slow action screw or spade terminals Thermoplastic enclosure
Soldering, plug or universal terminals Thermoplastic enclosure
Switch unit for rotating spindle limit switch MSP Screw connection
temperature resistant to -40°C Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure
temperature resistant to -40°C Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure for rough ambient conditions
Thermoplastic enclosure
Thermoplastic enclosure Long life Soldering, plug or screw terminals
Thermoplastic enclosure Screw connection
Thermoplastic enclosure screw or spade terminals
Thermoplastic enclosure Soldering, plug or universal terminals
with ball thrust bolt form S Connector M16 x 1.5 oil and gasoline resistant
with latching hygienic design Customised symbols possible
with latching Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure
with latching Mounting hole 30.5 mm illuminable Protection class IP65 Flush mounting (Anti-vandal)
with latching Mounting hole 30.5 mm Protection class IP65 Flush mounting (Anti-vandal)
with leaf spring lever form 2H and lug made of spring steel Ø 0.8 mm Connector M16 x 1.5 Microswitch, cast encapsulated oil and gasoline resistant
with membrane 6 mm protective collar against unintentional contact Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure
with membrane Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure
with membrane Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure illuminable
with membrane Symbols still clearly visible under transparent membrane Mounting hole 22.3 mm Protection class IP65 Aluminium enlosure illuminable
with roller lever form H Connector M16 x 1.5 Microswitch, cast encapsulated oil and gasoline resistant
without latching hygienic design Customised symbols possible
without latching illuminable hygienic design Customised symbols possible
without mounting flange Rubber enclosure soldering terminals and spade terminals Metal coating
without mounting flange Thermoplastic enclosure

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