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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
3RH21311MB400KT0 3RH21311MB400KT0 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - 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
3RT20351SF30 3RT20351SF30 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 40W 83 ~ 150VAC/DC 690VAC - Max 40 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RA23168XB302BB4 3RA23168XB302BB4 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 4W 24VDC 690VAC - Max 9 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RA23238XB301AP6 3RA23238XB301AP6 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 240VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 192 VAC - Auxiliary Contacts
3RH21222AK60 3RH21222AK60 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Spring Terminal 33 ms 15 ms 37VA 120VAC 690VAC - Max 10 A 4PST-2NO/2NC (2 Form A, 2 Form B) 102 VAC - Auxiliary Contacts
3RT26171AK63 3RT26171AK63 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 13 ms 49VA 120VAC 690VAC - Max 18 A 3PST-NO (3 Form A) 102 VAC - Auxiliary Contacts
3RT20363NP30 3RT20363NP30 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 110 ms 55 ms 23W 175 ~ 280VAC/DC 690VAC - Max 51 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT23251BF40 3RT23251BF40 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 170 ms 18 ms 5.9W 110VDC 690VAC - Max 30 A 4PST-NO (4 Form A) 88 VDC - Auxiliary Contacts
3RT20251BF44 3RT20251BF44 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 170 ms 17.5 ms 5.9W 110VDC 690VAC - Max 17 A 3PST-NO (3 Form A) 88 VDC - Auxiliary Contacts
3RH24221HB400LA0 3RH24221HB400LA0 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 - 24VDC 690VAC - Max 10 A 3PST-2NO/1NC (2 Form A, 1 Form B) 16.8 VDC - Auxiliary Contacts
3RH21312AF00 3RH21312AF00 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 3RH2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Spring Terminal 33 ms 15 ms 37VA 110VAC - 3PST-NO (3 Form A) 93.5 VAC - Auxiliary Contacts
40FP32BA 40FP32BA 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 110 ~ 240VAC 600VAC - Max 45 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20234AN60 3RT20234AN60 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 67VA 220VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 187 VAC - Auxiliary Contacts
3RT20383KB40 3RT20383KB40 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 55 ms 21.5W 24VDC 690VAC - Max 80 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
LCE00C802024A LCE00C802024A 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 10PST-2NO/8NC (2 Form A, 8 Form B) 20.4 VAC - Auxiliary Contacts
LCE01C403240A LCE01C403240A 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 7PST-3NO/4NC (3 Form A, 4 Form B) - - Auxiliary Contacts
3RT25181AF00 3RT25181AF00 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 110VAC 690VAC - Max 16 A 4PST-2NO/2NC (2 Form A, 2 Form B) 88 VAC - Auxiliary Contacts
LEN00H003208A LEN00H003208A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 830VA 200 ~ 220VAC/DC 600VAC - Max 400 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE00C106480A LCE00C106480A 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 7PST-6NO/1NC (6 Form A, 1 Form B) - - Auxiliary Contacts
LCE01C210347A LCE01C210347A 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 13PST-11NO/2NC (11 Form A, 2 Form B) 295 VAC - Auxiliary Contacts
CLM0C05480 CLM0C05480 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 410VA 480VAC 600VAC - Max 30 A 5PST-NO (5 Form A) 408 VAC - Auxiliary Contacts
LCE01C300347A LCE01C300347A 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 3PST-NC (3 Form B) 295 VAC - Auxiliary Contacts
US2:40MP320H US2:40MP320H Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 100 ms 100 ms 830VA 440 ~ 480VAC/DC 600VAC - Max 540 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE01C600277A LCE01C600277A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 277VAC 600VAC - Max 30 A 6PST-NC (6 Form B) 235.5 VAC - Auxiliary Contacts
3RT20252KC80 3RT20252KC80 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 270 ms 21 ms 4.5W 34VDC 690VAC - Max 17 A 3PST-NO (3 Form A) 23.8 VDC - Auxiliary Contacts
LCE01C704208A LCE01C704208A 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 11PST-4NO/7NC (4 Form A, 7 Form B) - - Auxiliary Contacts
LCE02C002480A LCE02C002480A 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 DPST-NO (2 Form A) - - Auxiliary Contacts
3RT20373NP30 3RT20373NP30 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 23W 175 ~ 280VAC/DC 690VAC - Max 65 A 3PST-NO (3 Form A) - - Auxiliary Contacts
40EP32BD 40EP32BD 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 208VAC 600VAC - Max 40 A 3PST-NO (3 Form A) 176.8 VAC - Auxiliary Contacts
3RH21311BP40 3RH21311BP40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 230VDC 690VAC - Max 10 A 4PST-3NO/1NC (3 Form A, 1 Form B) 184 VDC - Auxiliary Contacts
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