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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
3RT20271FB40 3RT20271FB40 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 18 ms - 24VDC 690VAC - Max 10 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE02C210277A LCE02C210277A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 277VAC 600VAC - Max 30 A 13PST-11NO/2NC (11 Form A, 2 Form B) 235.5 VAC - Auxiliary Contacts
3RT20172KG41 3RT20172KG41 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens
LCE01C504240A LCE01C504240A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 230 ~ 240VAC 600VAC - Max 30 A 9PST-4NO/5NC (4 Form A, 5 Form B) - - Auxiliary Contacts
40MV32AU 40MV32AU Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens - - - - - 48VDC 600VAC - Max 540 A 3PST-NO (3 Form A) - - -
3RT20351SF30 3RT20351SF30 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 83 ~ 150VAC/DC 690VAC - Max 40 A 3PST-NO (3 Form A) - - Auxiliary Contacts
40BP32BJ 40BP32BJ 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 9 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
40JG32BF 40JG32BF Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 34 ms 12 ms 510VA 120VAC 600VAC - Max 135 A 3PST-NO (3 Form A) 102 VAC - Auxiliary Contacts
3RT20234AK60 3RT20234AK60 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 40 ms 16 ms 67VA 120VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
3RT20371NE30 3RT20371NE30 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 48 ~ 80VAC/DC 690VAC - Max 65 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20373AG20 3RT20373AG20 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 188VA 110VAC 690VAC - Max 65 A 3PST-NO (3 Form A) 93.5 VAC - Auxiliary Contacts
3RT2035-1KB44 3RT2035-1KB44 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 55 ms 21.5W 24VDC 690VAC - Max 40 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
US2:40EP32FJ US2:40EP32FJ 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 40 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
CLM1B06208 CLM1B06208 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount - - Screw Terminal 600VA 208 ~ 240VAC 600VAC - Max 20 A 6PST-NO (6 Form A) - - Auxiliary Contacts
LCE00C406120A LCE00C406120A 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
US2:40EP32BS US2:40EP32BS Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 21 ms 11 ms 163VA 24VDC 600VAC - Max 40 A 3PST-NO (3 Form A) 20.4 VDC - Auxiliary Contacts
3RH21401AD00 3RH21401AD00 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 42VAC 690VAC - Max 10 A 4PST-NO (4 Form A) 35.7 VAC - Auxiliary Contacts
3RT10762AB36 3RT10762AB36 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 23 ~ 26VAC/DC 1000VAC - Max 500 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE02C010277A LCE02C010277A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 277VAC 600VAC - Max 30 A 10PST-NO (10 Form A) 235.5 VAC - Auxiliary Contacts
LCE00C307024A LCE00C307024A 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 10PST-7NO/3NC (7 Form A, 3 Form B) 20.4 VAC - Auxiliary Contacts
3RT20381AV04 3RT20381AV04 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 190VA 400VAC 690VAC - Max 80 A 3PST-NO (3 Form A) 320 VAC - Auxiliary Contacts
LCE01C408208A LCE01C408208A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 200 ~ 208VAC 600VAC - Max 30 A 12PST-8NO/4NC (8 Form A, 4 Form B) - - Auxiliary Contacts
3RT20363KB40 3RT20363KB40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 80 ms 55 ms 21.5W 24VDC 690VAC - Max 51 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
CLM0E02024 CLM0E02024 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 900VA 24VAC 600VAC - Max 100 A DPST-NO (2 Form A) 20.4 VAC - Auxiliary Contacts
3RT20351NF34 3RT20351NF34 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 83 ~ 155VAC/DC 690VAC - Max 40 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE04C210120A LCE04C210120A 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 13PST-11NO/2NC (11 Form A, 2 Form B) - - Auxiliary Contacts
LCE00C505240A LCE00C505240A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 230 ~ 240VAC 600VAC - Max 30 A 10PST-5NO/5NC (5 Form A, 5 Form B) - - Auxiliary Contacts
LCE00C702120A LCE00C702120A 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 9PST-2NO/7NC (2 Form A, 7 Form B) - - Auxiliary Contacts
CLM1B10240 CLM1B10240 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 600VA 208 ~ 240VAC 600VAC - Max 20 A 10PST-NO (10 Form A) - - Auxiliary Contacts
3RT26171AP05 3RT26171AP05 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 49VA 230VAC 690VAC - Max 18 A 3PST-NO (3 Form A) 195.5 VAC - Auxiliary Contacts
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