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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
3RH21311KB40 3RH21311KB40 Siemens 0.0000
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Min: 1

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0.00000000 3RH2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C 205.7Ohms Screw Terminal 2.8W 24VDC - 116.7 mA 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
3RT20383AK643MA0 3RT20383AK643MA0 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 80 ms 18 ms 188VA 120VAC 690VAC - Max 80 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
3RH24311AU00 3RH24311AU00 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 33 ms 15 ms 37VA 240VAC 690VAC - Max 10 A 4PST-3NO/1NC (3 Form A, 1 Form B) 204 VAC - Auxiliary Contacts
3RH21221AG60 3RH21221AG60 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 33 ms 15 ms 37VA 100 ~ 110VAC 690VAC - Max 10 A 4PST-2NO/2NC (2 Form A, 2 Form B) - - Auxiliary Contacts
40CP12BF 40CP12BF Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 29 ms 24 ms 218VA 120VAC 240VAC - Max 18 A DPST-NO (2 Form A) 102 VAC - Auxiliary Contacts
3RH21311AU60 3RH21311AU60 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 33 ms 15 ms 37VA 277VAC 690VAC - Max 10 A 4PST-3NO/1NC (3 Form A, 1 Form B) 235.5 VAC - Auxiliary Contacts
3RT20182AN22 3RT20182AN22 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 35 ms 13 ms 33VA 220VAC 690VAC - Max 16 A 3PST-NO (3 Form A) 187 VAC - Auxiliary Contacts
43GP32BF 43GP32BF 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 600VAC - Max 60 A 3PST-NO (3 Form A) 102 VAC - Auxiliary Contacts
3RT10642AV36 3RT10642AV36 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 95 ms 80 ms 650W 380 ~ 420VAC/DC 1000VAC - Max 225 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20381KB40 3RT20381KB40 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 3RT2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C 26.8Ohms Screw Terminal 21.5W 24VDC 690VAC - Max 895.8 mA 65 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RT20152AV01 3RT20152AV01 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 35 ms 13 ms 24.3VA 400VAC 690VAC - Max 7 A 3PST-NO (3 Form A) 340 VAC - Auxiliary Contacts
3RT20241BJ80 3RT20241BJ80 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 72VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 57.6 VDC - Auxiliary Contacts
3RT20241BW40 3RT20241BW40 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 48VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 38.4 VDC - Auxiliary Contacts
CLM0D04240 CLM0D04240 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 600VA 240VAC 600VAC - Max 60 A 4PST-NO (4 Form A) 204 VAC - Auxiliary Contacts
40IP32BV 40IP32BV Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens - - - - - 125VDC - 115 A - - - -
LEN01C012277B LEN01C012277B Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 261VA 277VAC 600VAC - Max 30 A 12PST-NO (12 Form A) 235.5 VAC - Auxiliary Contacts
3RT20351AB00 3RT20351AB00 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 24VAC 690VAC - Max 40 A 3PST-NO (3 Form A) 19.2 VAC - Auxiliary Contacts
40DP32BJ 40DP32BJ 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 600VAC - Max 27 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
CLM0F04024 CLM0F04024 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 1300VA 24VAC 600VAC - Max 200 A 4PST-NO (4 Form A) 20.4 VAC - Auxiliary Contacts
LCE01C300024A LCE01C300024A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 24VAC 600VAC - Max 30 A 3PST-NC (3 Form B) 20.4 VAC - Auxiliary Contacts
3RT20184AG61 3RT20184AG61 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 43VA 110VAC 690VAC - Max 16 A 3PST-NO (3 Form A) 93.5 VAC - Auxiliary Contacts
3RT20172LF42 3RT20172LF42 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 130 ms 20 ms 2.8W 110VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 77 VDC - Auxiliary Contacts
42DF35AF 42DF35AF Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 70°C - Screw Terminal - 110 ~ 120VAC 600VAC - Max 50 A 3PST-NO (3 Form A) - - Auxiliary Contacts
US2:43EP32FL US2:43EP32FL 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 277VAC 600VAC - Max 40 A 3PST-NO (3 Form A) 235.5 VAC - Auxiliary Contacts
3RT25351NP30 3RT25351NP30 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 100 ms 55 ms 110VA 175 ~ 280VAC/DC 690VAC - Max 40 A 4PST-2NO/2NC (2 Form A, 2 Form B) - - Auxiliary Contacts
3RT20182BB42 3RT20182BB42 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 3RT2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C 144Ohms Spring Terminal 4W 24VDC 690VAC - Max 166.7 mA 16 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
US2:40LP320L US2:40LP320L 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 240 ~ 277VAC/DC 600VAC - Max 270 A 3PST-NO (3 Form A) - - Auxiliary Contacts
40LV32AF 40LV32AF 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 110 ~ 127VAC/DC 600VAC - Max 270 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20162FB443MA0 3RT20162FB443MA0 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 65 ms 4W 24VDC 690VAC - Max 9 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RT20262NB30 3RT20262NB30 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 50 ms 5.9W 21 ~ 28VAC/DC 690VAC - Max 25 A 3PST-NO (3 Form A) - - Auxiliary Contacts
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