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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 Contact Rating (Current) Contact Form Must Operate Voltage Must Release Voltage Features
3RH21311AU60 3RH21311AU60 Siemens 0.0000
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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
45EG10AFA 45EG10AFA Siemens 0.0000
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Min: 1

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0.00000000 - - Siemens Chassis Mount 70°C - Screw Terminal - 110 ~ 120VAC 600VAC - Max 30 A SPST-NO (1 Form A) - - Auxiliary Contacts
3RA23258XB302AK6 3RA23258XB302AK6 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 65VA 120VAC 690VAC - Max 16 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
3RE41835CA300YY0 3RE41835CA300YY0 Siemens 0.0000
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Min: 1

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0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 80 ms 18 ms 188VA 120VAC 600VAC - Max 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
3RT23272AC20 3RT23272AC20 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 40 ms 16 ms 79VA 24VAC 690VAC - Max 42 A 4PST-NO (4 Form A) 20.4 VAC - Auxiliary Contacts
3RH24221BG40 3RH24221BG40 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 125VDC 690VAC - Max 10 A 4PST-2NO/2NC (2 Form A, 2 Form B) 100 VDC - Auxiliary Contacts
LEN01C004480B LEN01C004480B Siemens 0.0000
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Min: 1

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0.00000000 - Copper Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 87VA 480VAC 600VAC - Max 30 A 4PST-NO (4 Form A) 408 VAC - Auxiliary Contacts
43DP32BH 43DP32BH Siemens 0.0000
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Min: 1

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0.00000000 - - Siemens Chassis Mount - - - - 440 ~ 480VAC - 27 A - - - -
3RA23178XB301AB0 3RA23178XB301AB0 Siemens 0.0000
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Min: 1

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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 37VA 24VAC 690VAC - Max 12 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
LCE00C407208A LCE00C407208A Siemens 0.0000
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Min: 1

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0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 200 ~ 208VAC 600VAC - Max 30 A 11PST-7NO/4NC (7 Form A, 4 Form B) - - Auxiliary Contacts
3RT23361AL20 3RT23361AL20 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 80 ms 18 ms 188VA 230VAC 690VAC - Max 60 A 4PST-NO (4 Form A) 195.5 VAC - Auxiliary Contacts
3RH21401BE40 3RH21401BE40 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 60VDC 690VAC - Max 10 A 4PST-NO (4 Form A) 48 VDC - Auxiliary Contacts
3RT20171BW41 3RT20171BW41 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 48VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 38.4 VDC - Auxiliary Contacts
3RT23371AF00 3RT23371AF00 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 80 ms 18 ms 190VA 110VAC 690VAC - Max 105 A 4PST-NO (4 Form A) 88 VAC - Auxiliary Contacts
3RT1265-6AV36 3RT1265-6AV36 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 95 ms 80 ms 700W 380 ~ 420VAC/DC 1000VAC - Max 265 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT1456-6NF36 3RT1456-6NF36 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 55°C - Screw Terminal 75 ms 90 ms 320W 96 ~ 127VAC/DC 1000VAC - Max 275 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20353AV00 3RT20353AV00 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 18 ms 190VA 400VAC 690VAC - Max 40 A 3PST-NO (3 Form A) 320 VAC - Auxiliary Contacts
3RT20373AK643MA0 3RT20373AK643MA0 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 Siemens
US2:40EP22BJ US2:40EP22BJ 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 24VAC 600VAC - Max 40 A 4PST-NO (4 Form A) 20.4 VAC - Auxiliary Contacts
3RA23258XB302AG2 3RA23258XB302AG2 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 65VA 110VAC 690VAC - Max 16 A 3PST-NO (3 Form A) 88 VAC - Auxiliary Contacts
40DP22BC 40DP22BC 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 220 ~ 480VAC 600VAC - Max 27 A 4PST-NO (4 Form A) - - Auxiliary Contacts
3RT20151AM21 3RT20151AM21 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 208VAC 690VAC - Max 7 A 3PST-NO (3 Form A) 176.8 VAC - Auxiliary Contacts
3RH24401AP60 3RH24401AP60 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 240VAC 690VAC - Max 10 A 4PST-NO (4 Form A) 204 VAC - Auxiliary Contacts
3RT20351AU04 3RT20351AU04 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 18 ms 190VA 240VAC 690VAC - Max 40 A 3PST-NO (3 Form A) 192 VAC - Auxiliary Contacts
3RT20181BF41 3RT20181BF41 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 13 ms 4W 110VDC 690VAC - Max 16 A 3PST-NO (3 Form A) 88 VDC - Auxiliary Contacts
3RT20182BG42 3RT20182BG42 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens
LEN00G003277A LEN00G003277A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 590VA 240 ~ 277VAC/DC 600VAC - Max 300 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE00C307347A LCE00C307347A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 347VAC 600VAC - Max 30 A 10PST-7NO/3NC (7 Form A, 3 Form B) 295 VAC - Auxiliary Contacts
3RT20271AC200UA0 3RT20271AC200UA0 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 40 ms 16 ms 79VA 24VAC 690VAC - Max 32 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
3RT20284BN40 3RT20284BN40 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - - 170 ms 17.5 ms 5.9W 250VDC 690VAC - Max 38 A 3PST-NO (3 Form A) 200 VDC - -
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