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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
3RT20271DB443MA0 3RT20271DB443MA0 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 32 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RH21312BB40 3RH21312BB40 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 144Ohms Spring Terminal 4W 24VDC - 166.7 mA 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RH21402AB00 3RH21402AB00 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 - Spring Terminal 33 ms 15 ms 37VA 24VAC 690VAC - Max 10 A 4PST-NO (4 Form A) 20.4 VAC - Auxiliary Contacts
3RT1075-6AS36 3RT1075-6AS36 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 100 ms 920W 500 ~ 550VAC/DC 1000VAC - Max 400 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20241AF04 3RT20241AF04 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 65VA 110VAC 690VAC - Max 12 A 3PST-NO (3 Form A) 88 VAC - Auxiliary Contacts
3RT25181AB00 3RT25181AB00 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 37VA 24VAC 690VAC - Max 16 A 4PST-2NO/2NC (2 Form A, 2 Form B) 19.2 VAC - Auxiliary Contacts
3RH21312AH00 3RH21312AH00 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Spring Terminal 33 ms 15 ms 37VA 48VAC 690VAC - Max 10 A 4PST-3NO/1NC (3 Form A, 1 Form B) 40.8 VAC - Auxiliary Contacts
3RT1075-6AU36 3RT1075-6AU36 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 100 ms 920W 240 ~ 277VAC/DC 1000VAC - Max 400 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RH21401AH00 3RH21401AH00 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 48VAC 690VAC - Max 10 A 4PST-NO (4 Form A) 40.8 VAC - Auxiliary Contacts
3RH21311WB40 3RH21311WB40 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 50°C - Screw Terminal 120 ms 20 ms 1.6W 24VDC 690VAC - Max 10 A 4PST-3NO/1NC (3 Form A, 1 Form B) 20.4 VDC - Auxiliary Contacts
3RA23288XB302AP6 3RA23288XB302AP6 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens
LEN01C009277B LEN01C009277B Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 261VA 277VAC 600VAC - Max 30 A 9PST-NO (9 Form A) 235.5 VAC - Auxiliary Contacts
LEN01E003240C LEN01E003240C Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 50 ms 21 ms 326VA 240VAC 600VAC - Max 100 A 3PST-NO (3 Form A) 204 VAC - Auxiliary Contacts
LCE01C007024A LCE01C007024A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 24VAC 600VAC - Max 30 A 7PST-NO (7 Form A) 20.4 VAC - Auxiliary Contacts
LCE01C009347A LCE01C009347A 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 9PST-NO (9 Form A) 295 VAC - Auxiliary Contacts
LCE00C402480A LCE00C402480A 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 6PST-2NO/4NC (2 Form A, 4 Form B) - - Auxiliary Contacts
3RT23361NB304AA0 3RT23361NB304AA0 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 110 ms 55 ms 23W 20 ~ 33VAC/DC 690VAC - Max 50 A 4PST-NO (4 Form A) - - Auxiliary Contacts
US2:40HP12FD US2:40HP12FD Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 41 ms 19 ms 310VA 208VAC 240VAC - Max 90 A DPST-NO (2 Form A) 176.8 VAC - Auxiliary Contacts
3RT20171XB420LA2 3RT20171XB420LA2 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 70 ms 45 ms 4W 24 ~ 34VDC 690VAC - Max 12 A 3PST-NO (3 Form A) - - Auxiliary Contacts
CLM1B02120 CLM1B02120 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 600VA 110 ~ 120VAC 600VAC - Max 20 A DPST-NO (2 Form A) - - Auxiliary Contacts
3RT23272BF40 3RT23272BF40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 170 ms 18 ms 5.9W 110VDC 690VAC - Max 42 A 4PST-NO (4 Form A) 88 VDC - Auxiliary Contacts
3RT20161QB42 3RT20161QB42 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 24VDC 690VAC - Max 9 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
3RT14566PP35 3RT14566PP35 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 75 ms 90 ms 320W 200 ~ 277VAC/DC 1000VAC - Max 10 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20182KB420LA0 3RT20182KB420LA0 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 130 ms 20 ms 13W 24VDC 690VAC - Max 16 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
3RA23378XB301AC2 3RA23378XB301AC2 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 188VA 24VAC 690VAC - Max 65 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
3RT20353AL20 3RT20353AL20 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 230VAC 690VAC - Max 40 A 3PST-NO (3 Form A) 195.5 VAC - Auxiliary Contacts
3RA23368XE301NB3 3RA23368XE301NB3 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 23W 20 ~ 33VAC/DC 690VAC - Max 50 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RH21402LF40 3RH21402LF40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Spring Terminal 130 ms 20 ms 2.8W 110VDC 690VAC - Max 10 A 4PST-NO (4 Form A) 77 VDC - Auxiliary Contacts
3RT20282XF400LA2 3RT20282XF400LA2 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 75 ms 50 ms 13.2W 110VDC 690VAC - Max 38 A 3PST-NO (3 Form A) 77 VDC - Auxiliary Contacts
3RT20251AU60 3RT20251AU60 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 73VA 277VAC 690VAC - Max 17 A 3PST-NO (3 Form A) 235.5 VAC - Auxiliary Contacts
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