3SU1 Series Switches

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Description Datasheet Availability Pricing (SGD) 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 ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH
Datasheet
24In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton SPST-NO OFF - ON Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO
Datasheet
160In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 2 NO Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO
Datasheet
50In Stock
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 2 NO Panel Mount
Siemens Emergency Stop Switches / E-Stop Switches Enclosure plastic. 1 control point
Datasheet
1In Stock
Min.: 1
Mult.: 1

Emergency Stop Switches Control Station DPST ON - OFF Panel Mount
Siemens Switch Legend Plates & Labels INSCR. LABEL, SILVER 17.5 X 27MM, ON
Datasheet
6In Stock
Min.: 1
Mult.: 1

Switch Hardware Labeling Plate, On
Siemens Switch Legend Plates & Labels EM. STOP BACKING PLATE ILLUM.. YELLOW
Datasheet
6In Stock
Min.: 1
Mult.: 1

Switch Hardware Backing Plate
Siemens Switch Actuators KEY SW, 3POS, MOM, KEY REMOVAL IN CENTER
Datasheet
1In Stock
Min.: 1
Mult.: 1

Switch Actuators Key Operated Panel Mount
Siemens Switch Actuators SEL SW, 2POS, MTND, SHORT HANDLE, RED
Datasheet
3In Stock
2Expected 15/9/2026
Min.: 1
Mult.: 1

Switch Actuators Short Handle Panel Mount
Siemens Switch Actuators KEY SW, 3POS, MTND, KEY REMOVAL CENTER
Datasheet
5In Stock
Min.: 1
Mult.: 1

Switch Actuators Key Operated Panel Mount
Siemens Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON. WHITE
Datasheet
1In Stock
Min.: 1
Mult.: 1

Pushbutton Switches Pushbutton DPST ON - OFF, OFF - ON Panel Mount
Siemens Switch Actuators SELECTOR SWITCH. O-I. BLUE
Datasheet
10In Stock
Min.: 1
Mult.: 1

Switch Actuators Short Handle Panel Mount
Siemens Selector Switches SELECTOR SWITCH. I-O-II. BLACK. WHITE
Datasheet
3In Stock
Min.: 1
Mult.: 1

4PST-2NO/2NC Panel Mount
Siemens Switch Legend Plates & Labels INSERT LABEL F. ILLUM PUSHBUTTON, RESET
Datasheet
14In Stock
Min.: 1
Mult.: 1

Switch Hardware Insert Label, Reset
Siemens Switch Actuators SELECTOR SWITCH. O-I. BLACK
Datasheet
1In Stock
Min.: 1
Mult.: 1
Switch Actuators Long Handle Panel Mount
Siemens Switch Actuators KEY SW, 3POS, MTND, KEY REMOVAL IN ALL
Datasheet
1In Stock
Min.: 1
Mult.: 1

Switch Actuators Key Operated Panel Mount
Siemens Switch Actuators SEL SW, 2POS, MTND, LONG HANDLE, GRN
Datasheet
1In Stock
Min.: 1
Mult.: 1

Switch Actuators Long Handle Panel Mount
Siemens Switch Actuators SEL SW, 3POS, MOM/MTND, LONG HANDLE, RED
Datasheet
1In Stock
Min.: 1
Mult.: 1

Switch Actuators Long Handle Panel Mount
Siemens Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT
Datasheet
1In Stock
4Expected 6/10/2026
Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED Test Module Panel Mount
Siemens Switch Legend Plates & Labels INSCR. LABEL, SILVER 22 X 22MM, NOT-HALT
Datasheet
7In Stock
Min.: 1
Mult.: 1

Switch Hardware Labeling Plate, Not-Halt
Siemens Switch Bezels / Switch Caps ACCESSORY,ILLUM BUTTON,FLAT,CLEAR,ROUND
Datasheet
10In Stock
Min.: 1
Mult.: 1

Switch Bezels / Switch Caps Flat Button
Siemens Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM
Datasheet
1In Stock
Min.: 1
Mult.: 1

Switch Actuators Momentary Panel Mount
Siemens Switch Legend Plates & Labels INSCR. LABEL,SILV 17.5 X 27MM,SYMB: O I
Datasheet
9In Stock
Min.: 1
Mult.: 1

Switch Hardware Labeling Plate, O I
Siemens Switch Legend Plates & Labels INSCR. LABEL,SILV 17.5X27MM,SYMB:I O II
Datasheet
8In Stock
Min.: 1
Mult.: 1

Switch Hardware Labeling Plate, I O II
Siemens Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL
Datasheet
4In Stock
Min.: 1
Mult.: 1

Switch Actuators Key Operated Panel Mount
Siemens Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O60MM
Datasheet
56In Stock
Min.: 1
Mult.: 1

Switch Actuators Emergency Stop Panel Mount