SIRIUS ACT 3SU1 Pushbuttons & E-Stops

Siemens SIRIUS ACT 3SU1 Pushbuttons and E-Stops are a modular, tried-and-tested, complete range of pushbuttons and indicator lights in a round design. These plastic or metal pushbuttons supply an ideal solution for various applications. 3SU1 Pushbuttons and E-Stops include rugged metal control devices with IP67 degree of protection/NEMA 4. These Siemens SIRIUS ACT 3SU1 products are quick, easy to install, and provide dependable operation.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Type
Contact Form
Switch Function
Mounting Style
Siemens Control Switches SEL SW, 3POS, MOM, SHORT HANDLE, WHT
Datasheet
2In Stock
Min.: 1
Mult.: 1

Switch Actuators DPST Panel Mount
Siemens Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
7In Stock
Min.: 1
Mult.: 1

Keylock Switches SPST OFF - ON Panel Mount
Siemens Pushbutton Switches ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
11In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Push-Push SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches ILLUMINATED PUSHBUTTON, MOM, WHT, FLUSH
Datasheet
6In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Push-Push SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches PUSHBUTTON, MOM, BLK, FLUSH
Datasheet
22In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches PUSHBUTTON. BLACK
Datasheet
4In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton DPST ON - OFF, OFF - ON Panel Mount
Siemens Pushbutton Switches PUSHBUTTON, MOM, RED, FLUSH
Datasheet
4In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NC ON - OFF Panel Mount
Siemens Pushbutton Switches PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
13In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches PUSHBUTTON, MOM, BLU, FLUSH
Datasheet
1In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches PUSHBUTTON, PUSH PULL RED, MH CAP O40MM
Datasheet
3In Stock
3Expected 2026-03-09
Min.: 1
Mult.: 1

Pushbutton Switches Push-Pull SPST-NC ON - OFF Panel Mount
Siemens Emergency Stop Switches / E-Stop Switches E-STOP PUSHBUTTON, PUSH/PULL, RED, 40MM
Datasheet
7In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Push-Pull SPST ON - OFF Panel Mount
Siemens Emergency Stop Switches / E-Stop Switches EMERG-STOP, TWIST RELEASE RED MH O40MM
Datasheet
5In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Push Turn SPST ON - OFF Panel Mount
Siemens Emergency Stop Switches / E-Stop Switches EM. STOP MUSHROOM PUSHBUTTON. 40MM. RED
Datasheet
2In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Push Turn DPST ON - OFF Panel Mount
Siemens Control Switches SEL SW, 2POS, MTND, SHORT HANDLE, WHT
Datasheet
4In Stock
Min.: 1
Mult.: 1

Keylock Switches SPST-NO Panel Mount
Siemens Control Switches SEL SW, 3POS, MTND, SHORT HANDLE, WHT
Datasheet
8In Stock
Min.: 1
Mult.: 1

Keylock Switches DPST-NO Panel Mount
Siemens Control Switches SELECTOR SWITCH. I>O<II. BLACK. WHITE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Keylock Switches 4PST-2NO/2NC Panel Mount
Siemens Control Switches SEL SW, 3POS, MOM, SHORT HANDLE, WHT
Datasheet
4In Stock
Min.: 1
Mult.: 1

Keylock Switches DPST-NO Panel Mount
Siemens Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN LEFT
Datasheet
6In Stock
Min.: 1
Mult.: 1

Keylock Switches DPST ON - OFF Panel Mount
Siemens Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
1In Stock
Min.: 1
Mult.: 1

Keylock Switches SPST OFF - ON Panel Mount
Siemens Pushbutton Switches ILLUMINATED PUSHBUTTON, MOM, WHT, FLUSH
Datasheet
1In Stock
5Expected 2026-03-16
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL
Datasheet
25In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 2 NC Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC
Datasheet
33In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NO + 1 NC Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING
Datasheet
13In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NC Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC
Datasheet
6In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 2 NC Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC
Datasheet
4In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NO + 1 NC Panel Mount