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 (EUR) 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 Pushbutton Switches - Industrial PUSHBUTTON. BLACK
Datasheet
3In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton DPST ON - OFF, OFF - ON Panel Mount
Siemens Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH
Datasheet
3In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NC ON - OFF Panel Mount
Siemens Pushbutton Switches - Industrial PUSHBUTTON, MOM, YEL, FLUSH
Datasheet
6In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches - Industrial PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
12In Stock
Min.: 1
Mult.: 1

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

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Pushbutton Switches - Industrial PUSHBUTTON, PUSH PULL RED, MH CAP O40MM
Datasheet
9In Stock
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
6In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Push Turn DPST ON - OFF Panel Mount
Siemens Selector Switches SEL SW, 2POS, MTND, SHORT HANDLE, WHT
Datasheet
10In Stock
Min.: 1
Mult.: 1

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

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

Keylock Switches 4PST-2NO/2NC Panel Mount
Siemens Selector 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
5In Stock
Min.: 1
Mult.: 1

Keylock Switches DPST ON - OFF Panel Mount
Siemens Keylock Switches KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
2In Stock
3Expected 8/20/2026
Min.: 1
Mult.: 1

Keylock Switches SPST OFF - ON Panel Mount
Siemens Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON, MOM, WHT, FLUSH
Datasheet
5In Stock
10Expected 8/20/2026
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
13In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 2 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 BLOCK, 1NO W/CAGE CLAMP FRNT PLT
Datasheet
26In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NO Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT
Datasheet
23In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NC Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC
Datasheet
20In 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
Siemens Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING
Datasheet
2In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NO Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR BASE MOUNTING
Datasheet
18In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NC Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP, BASE MT
Datasheet
22In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NO Panel Mount