Compare Image Name Manufacturer Quantity Mfr Series Operating Temperature Mounting Type Type Features Accessory Type Color Approval Agency Ingress Protection Shape Termination Style Voltage - Supply Circuit Display Type Contact Finish Breaker Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Number of Poles Illumination Illumination Voltage (Nominal) Contact Material Number of Positions Switch Function Color - Actuator/Cap Illumination Type, Color Panel Cutout Dimensions Mechanical Life Electrical Life Current Voltage Size - Display Case Color Requires Coil Voltage Contact Form Contact Rating (Current) Switching Voltage Must Operate Voltage Must Release Voltage Operate Time Release Time Depth Behind Flange Contact Timing Key Removable Positions Angle of Throw Coil Resistance Coil Power
3RT20281BB400CC0 3RT20281BB400CC0 Siemens
RFQ

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Mult: 1

/image/Siemens SIRIUS -25°C ~ 60°C Chassis Mount, DIN Rail Auxiliary Contacts Screw Terminal - 24VDC 3PST-NO (3 Form A) 38 A 690VAC - Max 19.2 VDC - 170 ms 17.5 ms - 5.9W
52PM8B1A 52PM8B1A Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - - Panel Mount, Front Standard - - Screw Terminal DPST-NO/NC - Round, Button - On-Mom, Off-Mom Black - Circular - 30.00mm Dia - -
A6X30144761 A6X30144761 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Black Round
A6X30137642 A6X30137642 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Momentary Pushbutton, Round Non-Illuminated 22.3mm (Round) Contact Block(s)
US2:LEN04D003120C US2:LEN04D003120C Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - Chassis Mount - Thermal Magnetic 60A 600 V - 3 None -
A6X30139194 A6X30139194 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Maintained Keylock Non-Illuminated 22.3mm (Round) Contact Block(s)
A6X30143721 A6X30143721 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 -25°C ~ 70°C Panel Mount, Front Standard, Illuminated - IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof Spring Terminal SPST-NO 10A (AC/DC) 500 V 500 V Round, Button 230 VAC Off-Mom White LED, White Circular - 22.30mm Dia 3,000,000 Cycles 10,000,000 Cycles
A6X30138142 A6X30138142 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Maintained, Momentary Selector Non-Illuminated 22.3mm (Round) Contact Block(s)
CFSH12RL4 CFSH12RL4 Siemens
RFQ

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Mult: 1

/image/Siemens - Switch 800A -
US2:40EP32FJ US2:40EP32FJ Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - -20°C ~ 40°C Chassis Mount Auxiliary Contacts Screw Terminal Copper 24VAC 3PST-NO (3 Form A) 40 A 600VAC - Max 20.4 VAC - 29 ms 24 ms - 218VA
US2:LEN01D003600C US2:LEN01D003600C Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - Chassis Mount - Thermal Magnetic 60A 600 V - 3 None -
A6X30143183 A6X30143183 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 -25°C ~ 70°C Panel Mount - Screw Terminal DPST-NO/NC Silver 10A (AC/DC) 500 V 500 V Flat Key Silver Alloy 2 On-Off, Off-On Circular - 22.30mm Dia 300,000 Cycles 10,000,000 Cycles 49.40mm Not Specified All 90°
A6X30143711 A6X30143711 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 -25°C ~ 70°C Panel Mount, Front Standard, Illuminated - IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof Screw Terminal SPST-NO 10A (AC/DC) 500 V 500 V Round, Button 230 VAC Off-Mom White LED, White Circular - 22.30mm Dia 3,000,000 Cycles 10,000,000 Cycles
A6X30136174 A6X30136174 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Maintained, Momentary Keylock Non-Illuminated 22.3mm (Round) Contact Block(s)
A6X30136690 A6X30136690 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Maintained Pushbutton, Round Illuminated 22.3mm (Round) Contact Block(s), Illumination Source
3VA5150-5ED21-0AA0 3VA5150-5ED21-0AA0 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens SENTRON DIN Rail CCC, CE, CSA, EAC, UL489, VDE - 50A 415 V Lever 2 None -
A6X30138937 A6X30138937 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Maintained Pushbutton, Mushroom Non-Illuminated 22.3mm (Round) Contact Block(s)
A6X30135938 A6X30135938 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Momentary Keylock Non-Illuminated 22.3mm (Round) Contact Block(s)
6ES71936AG200AA0 6ES71936AG200AA0 Siemens
RFQ

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Mult: 1

/image/Siemens SIMATIC Adapter
LEN01C003480B LEN01C003480B Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - 0°C ~ 40°C Chassis Mount Auxiliary Contacts Screw Terminal Copper 480VAC 3PST-NO (3 Form A) 30 A 600VAC - Max 408 VAC - - 87VA
A6X30137938 A6X30137938 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Momentary Selector Non-Illuminated 22.3mm (Round) Contact Block(s)
3RT20251NF30 3RT20251NF30 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens SIRIUS -25°C ~ 60°C Chassis Mount, DIN Rail Auxiliary Contacts Screw Terminal - 95 ~ 130VAC/DC 3PST-NO (3 Form A) 17 A 690VAC - Max - - 80 ms 50 ms - 10.2W
A6X30137419 A6X30137419 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Momentary Selector Non-Illuminated 22.3mm (Round) Contact Block(s)
A6X30139674 A6X30139674 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 Maintained Pushbutton, Round Illuminated 22.3mm (Round) Contact Block(s), Illumination Source
LCE00C105240A LCE00C105240A Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - -25°C ~ 40°C Chassis Mount Auxiliary Contacts Screw Terminal - 230 ~ 240VAC 6PST-5NO/1NC (5 Form A, 1 Form B) 30 A 600VAC - Max - - - 248VA
A6X30143986 A6X30143986 Siemens
RFQ

Min: 1

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/image/Siemens 3SU1 Lamp Socket Blue 230V
6AV66461BB221AA0 6AV66461BB221AA0 Siemens
RFQ

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/image/Siemens SIMATIC 0°C ~ 45°C Touchscreen Expansion Interface IP65 - Dust Tight, Oil and Water Resistant; NEMA 4, 4X, 12 24VDC Color 22.0" Black
A6X30142664 A6X30142664 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens 3SU1 -25°C ~ 70°C Panel Mount, Front Standard, Illuminated - IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof Screw Terminal DPST-NO/NC 10A (AC/DC) 500 V 500 V Round, Button 24 VAC/DC On-Mom, Off-Mom Yellow LED, Yellow Circular - 22.30mm Dia 3,000,000 Cycles 10,000,000 Cycles
3VA5250-6ED41-0AA0 3VA5250-6ED41-0AA0 Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens SENTRON DIN Rail CCC, CE, CSA, EAC, UL489 - 50A 690 V Lever 4 None -
52BM8G2A 52BM8G2A Siemens
RFQ

Min: 1

Mult: 1

/image/Siemens - - Panel Mount, Front Standard - - Screw Terminal DPST-NO/NC - Round, Button - On-Mom, Off-Mom Red - Circular - 30.00mm Dia - -

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