Switches

Switches change contact state when the monitored variable crosses a set threshold, giving the controller a binary present/absent signal. Unlike sensors they produce a decision rather than an analogue value, which is why they are widely used in safety circuits and simple control logic. The category includes mechanical and magnetic limit switches, pressure switches, flow and level switches, and temperature switches. Selection should consider switching threshold, contact arrangement (NO/NC, single or double pole), current and voltage rating, connection type and ingress protection rating.
Switches change contact state when the monitored variable crosses a set threshold, giving the controller a binary present/absent signal. Unlike sensors they produce a decision rather than an analogue value, which is why they are widely used in safety circuits and simple control logic. The category includes mechanical and magnetic limit switches, pressure switches, flow and level switches, and temperature switches. Selection should consider switching threshold, contact arrangement (NO/NC, single or double pole), current and voltage rating, connection type and ingress protection rating.
1,356 products
1,356 Results

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PFMB7102-N04-F-M
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SMC

PFMB7102-N04-F-M

MFR #PFMB7102-N04-F-M

SKU #YLSU9BRW4Q9KE0W

PFMB7102-F04-A-R
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SMC

PFMB7102-F04-A-R

MFR #PFMB7102-F04-A-R

SKU #YLSW72BKOBS0UTC

PFMB7102-F04-E-M
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SMC

PFMB7102-F04-E-M

MFR #PFMB7102-F04-E-M

SKU #YLSS92M5PQBH5JV

PFM750S-C8-F-N-Z
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SMC

PFM750S-C8-F-N-Z

MFR #PFM750S-C8-F-N-Z

SKU #YLSVBHPHG1DO9G9

PFMB7102-04-F-MR
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SMC

PFMB7102-04-F-MR

MFR #PFMB7102-04-F-MR

SKU #YLSQDFLG4LJ4AQL

PFM750S-C6-B-N-W
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SMC

PFM750S-C6-B-N-W

MFR #PFM750S-C6-B-N-W

SKU #YLSNU3AK4TFHNJL

PFM750S-C6-B-N-Z
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SMC

PFM750S-C6-B-N-Z

MFR #PFM750S-C6-B-N-Z

SKU #YLSN7G1GV6D9B2L

PF3W704-03-B-M
SMC PF3W704-03-B-M
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SMC

PF3W704-03-B-M

MFR #PF3W704-03-B-M

SKU #YLSY8L7NWQPF1H0

PF3W740-N06-C-MR
SMC PF3W740-N06-C-MR
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SMC

PF3W740-N06-C-MR

MFR #PF3W740-N06-C-MR

SKU #YLSXKCRZB9PI0PX

PF3W740-N06-A-FA
SMC PF3W740-N06-A-FA
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SMC

PF3W740-N06-A-FA

MFR #PF3W740-N06-A-FA

SKU #YLS7M77XVHO5PQX

PF3W704-N03-A-FR
SMC PF3W704-N03-A-FR
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SMC

PF3W704-N03-A-FR

MFR #PF3W704-N03-A-FR

SKU #YLS0L89V4Q3CT7L

PF3W704S-N03-E-G
SMC PF3W704S-N03-E-G
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SMC

PF3W704S-N03-E-G

MFR #PF3W704S-N03-E-G

SKU #YLSKPA0C4Q3E2RD

PFMB7202-F06-B-A
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SMC

PFMB7202-F06-B-A

MFR #PFMB7202-F06-B-A

SKU #YLS4CS4SGY8H00N

PFMB7202-F06-F-M
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SMC

PFMB7202-F06-F-M

MFR #PFMB7202-F06-F-M

SKU #YLSHS1WYTEU8ODE

D4A-1116N
Omron Electronics Inc D4A-1116N
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Omron Electronics Inc

D4A-1116N

MFR #D4A-1116N

SKU #YLSJZ5O9TTU8RA1

PF3W721-F14-BT-M
SMC PF3W721-F14-BT-M
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SMC

PF3W721-F14-BT-M

MFR #PF3W721-F14-BT-M

SKU #YLS9X7DPRQXKPG6

PF3W721-F14-BT-J
SMC PF3W721-F14-BT-J
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SMC

PF3W721-F14-BT-J

MFR #PF3W721-F14-BT-J

SKU #YLSCHMJCA3YOLMC

PSE573-01-N
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SMC

PSE573-01-N

MFR #PSE573-01-N

SKU #YLS676AKWJ7A243

178295
Festo 178295
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Festo

178295

MFR #178295

SKU #YLSM2FEA4GZWARY

178293
Festo 178293
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Festo

178293

MFR #178293

SKU #YLSKZ4ZAKE9Z2ID

178294
Festo 178294
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Festo

178294

MFR #178294

SKU #YLSFRKXEEPZQ3MU

IN502-44-4
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SMC

IN502-44-4

MFR #IN502-44-4

SKU #YLS223243WSFYXT

178291
Festo 178291
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Festo

178291

MFR #178291

SKU #YLSLI9QTXQH2CJB

178292
Festo 178292
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Festo

178292

MFR #178292

SKU #YLSWTFC5HXSBBEL

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