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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
3RT20251AN10 3RT20251AN10 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 40 ms 16 ms 73VA 220VAC 690VAC - Max 17 A 3PST-NO (3 Form A) 176 VAC - Auxiliary Contacts
3RH21221BB40 3RH21221BB40 Siemens 0.0000
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0.00000000 3RH2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C 144Ohms Screw Terminal 4W 24VDC - 166.7 mA 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RT20381AP043MA0 3RT20381AP043MA0 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 18 ms 190VA 230VAC 690VAC - Max 80 A 3PST-NO (3 Form A) 184 VAC - Auxiliary Contacts
3RT20381AH00 3RT20381AH00 Siemens 0.0000
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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 18 ms 190VA 48VAC 690VAC - Max 80 A 3PST-NO (3 Form A) 38.4 VAC - Auxiliary Contacts
3RT20351AK643MA0 3RT20351AK643MA0 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 80 ms 18 ms 188VA 120VAC 690VAC - Max 40 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
3RT20162AP02 3RT20162AP02 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 13 ms 24.3VA 230VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 195.5 VAC - Auxiliary Contacts
LCE01C012120A LCE01C012120A Siemens 0.0000
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0.00000000 LCE0 - Siemens Chassis Mount, DIN Rail -25°C ~ 40°C - Screw Terminal 248VA 115 ~ 120VAC 600VAC - Max 30 A 12PST-NO (12 Form A) - - Auxiliary Contacts
CLM1B06277 CLM1B06277 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens Chassis Mount - - Screw Terminal 600VA 265 ~ 277VAC 600VAC - Max 20 A 6PST-NO (6 Form A) - - Auxiliary Contacts
LCE00C803347A LCE00C803347A Siemens 0.0000
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0.00000000 Copper Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 347VAC 600VAC - Max 30 A 11PST-3NO/8NC (3 Form A, 8 Form B) 295 VAC - Auxiliary Contacts
3RT20274XB400LA2 3RT20274XB400LA2 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 75 ms 50 ms 6.7W 24VDC 690VAC - Max 32 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
40BP12BJ 40BP12BJ 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 29 ms 24 ms 218VA 24VAC 240VAC - Max 9 A DPST-NO (2 Form A) 20.4 VAC - Auxiliary Contacts
3RT20381AK601AA0 3RT20381AK601AA0 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 80 ms 18 ms 188VA 120VAC 690VAC - Max 65 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
3RT20261KB40 3RT20261KB40 Siemens 0.0000
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0.00000000 3RT2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C 128Ohms Screw Terminal 4.5W 24VDC 690VAC - Max 187.5 mA 25 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
3RT20262NF30 3RT20262NF30 Siemens 0.0000
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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
3RT20252AP60 3RT20252AP60 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 40 ms 16 ms 67VA 240VAC 690VAC - Max 17 A 3PST-NO (3 Form A) 192 VAC - Auxiliary Contacts
LCE01C002480A LCE01C002480A 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 460 ~ 480VAC 600VAC - Max 30 A DPST-NO (2 Form A) - - Auxiliary Contacts
40EP32BA 40EP32BA 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 29 ms 24 ms 218VA 110 ~ 240VAC 600VAC - Max 40 A 3PST-NO (3 Form A) - - Auxiliary Contacts
42CF15AF 42CF15AF 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 40 A DPST-NO (2 Form A) - - Auxiliary Contacts
3RT20171AR61 3RT20171AR61 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 13 ms 43VA 440VAC 690VAC - Max 12 A 3PST-NO (3 Form A) 374 VAC - Auxiliary Contacts
3RT10541AU36 3RT10541AU36 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 95 ms 60 ms 360W 240 ~ 277VAC/DC 1000VAC - Max 115 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20241FB443MA0 3RT20241FB443MA0 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 170 ms 17.5 ms 5.9W 24VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
42FE35AG 42FE35AG Siemens 0.0000
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Min: 1

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0.00000000 - - Siemens Chassis Mount 70°C - Screw Terminal - 208 ~ 240VAC 600VAC - Max 75 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20151BG41 3RT20151BG41 Siemens 0.0000
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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 125VDC 690VAC - Max 7 A 3PST-NO (3 Form A) 100 VDC - Auxiliary Contacts
LCE01C307120A LCE01C307120A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 115 ~ 120VAC 600VAC - Max 30 A 10PST-7NO/3NC (7 Form A, 3 Form B) - - Auxiliary Contacts
3RT10542NP36 3RT10542NP36 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 75 ms 90 ms 320W 200 ~ 277VAC/DC 1000VAC - Max 115 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE01C308277A LCE01C308277A Siemens 0.0000
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Min: 1

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0.00000000 - Copper Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 277VAC 600VAC - Max 30 A 11PST-8NO/3NC (8 Form A, 3 Form B) 235.5 VAC - Auxiliary Contacts
CLM1C02240 CLM1C02240 Siemens 0.0000
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Min: 1

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0.00000000 - Copper Siemens Chassis Mount 75°C - Screw Terminal 410VA 240VAC 600VAC - Max 30 A DPST-NO (2 Form A) 204 VAC - Auxiliary Contacts
CLM1D04277 CLM1D04277 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 Copper Siemens Chassis Mount 75°C - Screw Terminal 600VA 277VAC 600VAC - Max 60 A 4PST-NO (4 Form A) 235.5 VAC - Auxiliary Contacts
42CF35AL 42CF35AL Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount 70°C - Screw Terminal - 277VAC 600VAC - Max 40 A 3PST-NO (3 Form A) - - Auxiliary Contacts
CLM0G03120 CLM0G03120 Siemens 0.0000
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Min: 1

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0.00000000 - - Siemens Chassis Mount - - Screw Terminal 1600VA 120VAC 600VAC - Max 300 A 3PST-NO (3 Form A) 102 VAC - Auxiliary Contacts
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