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Relays

Relays are electrically operated switches that use an electromagnet to control the opening and closing of contacts. They are used to control the flow of electrical power or signals in circuits. Relays offer isolation between the control circuit and the circuit being controlled, allowing for safe switching of high-power loads or signals. They find widespread use in industrial automation, automotive electronics, control systems, and power distribution.


Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Series Contact Material Mfr Mounting Type Operating Temperature Coil Resistance Termination Style Operate Time Release Time Coil Power Coil Voltage Switching Voltage Coil Current Contact Rating (Current) Contact Form Must Operate Voltage Must Release Voltage Features
3RT20231BB443MA0 3RT20231BB443MA0 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 170 ms 17.5 ms 5.9W 24VDC 690VAC - Max 9 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
US2:43EP12FF US2:43EP12FF Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 29 ms 24 ms 218VA 120VAC 240VAC - Max 35 A DPST-NO (2 Form A) 102 VAC - Auxiliary Contacts
3RT20361SP30 3RT20361SP30 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 110 ms 55 ms 40W 175 ~ 280VAC/DC 690VAC - Max 51 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20281DB40 3RT20281DB40 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 170 ms 17.5 ms 5.9W 24VDC 690VAC - Max 10 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RT20351AF04 3RT20351AF04 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 18 ms 190VA 110VAC 690VAC - Max 40 A 3PST-NO (3 Form A) 88 VAC - Auxiliary Contacts
LCE01C406120A LCE01C406120A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 115 ~ 120VAC 600VAC - Max 30 A 10PST-6NO/4NC (6 Form A, 4 Form B) - - Auxiliary Contacts
3RT26371NP35 3RT26371NP35 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 55 ms 110VA 175 ~ 280VAC/DC 690VAC - Max 108 A 3PST-NO (3 Form A) - - Auxiliary Contacts
US2:43HP32FD US2:43HP32FD Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 41 ms 19 ms 310VA 208VAC 600VAC - Max 90 A 3PST-NO (3 Form A) 176.8 VAC - Auxiliary Contacts
40IP32BA 40IP32BA Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 41 ms 19 ms 310VA 110 ~ 240VAC 600VAC - Max 115 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20261NF30 3RT20261NF30 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 50 ms 10.2W 95 ~ 130VAC/DC 690VAC - Max 25 A 3PST-NO (3 Form A) - - Auxiliary Contacts
42CF35AF 42CF35AF Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount 70°C - Screw Terminal - 110 ~ 120VAC 600VAC - Max 40 A 3PST-NO (3 Form A) - - Auxiliary Contacts
CLM2B02277 CLM2B02277 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 600VA 265 ~ 277VAC 600VAC - Max 20 A DPST-NO (2 Form A) - - Auxiliary Contacts
3RT20172KB42 3RT20172KB42 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 130 ms 20 ms 2.8W 24VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
LEN02E003480C LEN02E003480C Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 50 ms 21 ms 326VA 480VAC 600VAC - Max 100 A 3PST-NO (3 Form A) 408 VAC - Auxiliary Contacts
LCE01C308480A LCE01C308480A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 460 ~ 480VAC 600VAC - Max 30 A 11PST-8NO/3NC (8 Form A, 3 Form B) - - Auxiliary Contacts
3RT20161AN22 3RT20161AN22 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 13 ms 24.3VA 220VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 187 VAC - Auxiliary Contacts
3RT23371NP30 3RT23371NP30 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 110 ms 55 ms 23W 175 ~ 280VAC/DC 690VAC - Max 105 A 4PST-NO (4 Form A) - - Auxiliary Contacts
3RT20171BB41 3RT20171BB41 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 3RT2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C 144Ohms Screw Terminal 4W 24VDC 690VAC - Max 166.7 mA 12 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RT20161CK27 3RT20161CK27 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 13 ms 24.3VA 120VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 102 VAC - Auxiliary Contacts
40DP12BJ 40DP12BJ Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 29 ms 24 ms 218VA 24VAC 240VAC - Max 27 A DPST-NO (2 Form A) 20.4 VAC - Auxiliary Contacts
LCE01C108600A LCE01C108600A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 575 ~ 600VAC 600VAC - Max 30 A 9PST-8NO/1NC (8 Form A, 1 Form B) - - Auxiliary Contacts
40CP12BD 40CP12BD Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 29 ms 24 ms 218VA 208VAC 240VAC - Max 18 A DPST-NO (2 Form A) 176.8 VAC - Auxiliary Contacts
3RT20282BF40 3RT20282BF40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 170 ms 17.5 ms 5.9W 110VDC 690VAC - Max 38 A 3PST-NO (3 Form A) 88 VDC - Auxiliary Contacts
3RT20232AN20 3RT20232AN20 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 40 ms 16 ms 67VA 220VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 187 VAC - Auxiliary Contacts
40LP320H 40LP320H Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 95 ms 80 ms 590VA 440 ~ 480VAC/DC 600VAC - Max 270 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20274KB40 3RT20274KB40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 270 ms 21 ms 4.5W 24VDC 690VAC - Max 32 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
LEN02C004480B LEN02C004480B Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 87VA 480VAC 600VAC - Max 30 A 4PST-NO (4 Form A) 408 VAC - Auxiliary Contacts
US2:40EP22FD US2:40EP22FD Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 29 ms 24 ms 218VA 208VAC 600VAC - Max 40 A 4PST-NO (4 Form A) 176.8 VAC - Auxiliary Contacts
3RT20281AR60 3RT20281AR60 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 40 ms 16 ms 79VA 440VAC 690VAC - Max 38 A 3PST-NO (3 Form A) 374 VAC - Auxiliary Contacts
3RT20271NB30 3RT20271NB30 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 50 ms 6.7VA 21 ~ 28VAC/DC 690VAC - Max 32 A DPST-NO/NC (1 Form A, 1 Form B) - - Auxiliary Contacts
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