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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
3RH21221AU60 3RH21221AU60 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 277VAC 690VAC - Max 10 A 4PST-2NO/2NC (2 Form A, 2 Form B) 235.5 VAC - Auxiliary Contacts
LEN00H003480A LEN00H003480A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 830VA 440 ~ 480VAC/DC 600VAC - Max 400 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20251DB443MA0 3RT20251DB443MA0 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 24VDC 690VAC - Max 17 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
LCE00C208120A LCE00C208120A 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-8NO/2NC (8 Form A, 2 Form B) - - Auxiliary Contacts
LCE01C404277A LCE01C404277A 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 8PST-4NO/4NC (4 Form A, 4 Form B) 235.5 VAC - Auxiliary Contacts
3RT1056-6NB36 3RT1056-6NB36 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 21 ~ 27.3VAC/DC 1000VAC - Max 185 A 3PST-NO (3 Form A) - - Auxiliary Contacts
A6X30178703 A6X30178703 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 120VAC 690VAC - Max 10 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
LCE00C206600A LCE00C206600A Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 575 ~ 600VAC 600VAC - Max 30 A 8PST-6NO/2NC (6 Form A, 2 Form B) - - Auxiliary Contacts
LCE01C300480A LCE01C300480A 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 3PST-NC (3 Form B) - - Auxiliary Contacts
3RE41823CA300YY0 3RE41823CA300YY0 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 38 ms 16 ms 65VA 120VAC 600VAC - Max 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
LCE00C201347A LCE00C201347A 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-1NO/2NC (1 Form A, 2 Form B) 295 VAC - Auxiliary Contacts
CLM0D03277 CLM0D03277 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 410VA 277VAC 600VAC - Max 60 A 3PST-NO (3 Form A) 235.5 VAC - Auxiliary Contacts
3RT20272EP00 3RT20272EP00 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 77VA 230VAC 690VAC - Max 32 A 3PST-NO (3 Form A) 184 VAC - Auxiliary Contacts
US2:43CP32FD US2:43CP32FD 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 208VAC 600VAC - Max 18 A 3PST-NO (3 Form A) 176.8 VAC - Auxiliary Contacts
3RT23171AF00 3RT23171AF00 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 33VA 110VAC 690VAC - Max 20 A 4PST-NO (4 Form A) 93.5 VAC - Auxiliary Contacts
3RH21401BC40 3RH21401BC40 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 30VDC 690VAC - Max 10 A 4PST-NO (4 Form A) 24 VDC - Auxiliary Contacts
3RT20181AF01 3RT20181AF01 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 33VA 110VAC 690VAC - Max 16 A 3PST-NO (3 Form A) 93.5 VAC - Auxiliary Contacts
US2:40LP320J US2:40LP320J Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Copper Siemens Chassis Mount -20°C ~ 40°C - Screw Terminal 95 ms 80 ms 590VA 23 ~ 26VAC/DC 600VAC - Max 270 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT25182BM40 3RT25182BM40 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 220VDC 690VAC - Max 16 A 4PST-2NO/2NC (2 Form A, 2 Form B) 176 VDC - Auxiliary Contacts
3RT20171AQ01 3RT20171AQ01 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 33VA 380VAC 690VAC - Max 12 A 3PST-NO (3 Form A) 323 VAC - Auxiliary Contacts
3RT20363XF440LA2 3RT20363XF440LA2 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 110 ms 55 ms 23W 110VDC 690VAC - Max 51 A 3PST-NO (3 Form A) 77 VDC - Auxiliary Contacts
3RT20361AL24 3RT20361AL24 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 230VAC 690VAC - Max 51 A 3PST-NO (3 Form A) 195.5 VAC - Auxiliary Contacts
3RT1076-6AM36 3RT1076-6AM36 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 100 ms 920W 200 ~ 220VAC/DC 1000VAC - Max 500 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20272AN24 3RT20272AN24 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 79VA 220VAC 690VAC - Max 32 A 3PST-NO (3 Form A) 187 VAC - Auxiliary Contacts
3RT20172AP01 3RT20172AP01 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 13 ms 33VA 230VAC 690VAC - Max 12 A 3PST-NO (3 Form A) 195.5 VAC - Auxiliary Contacts
LEN01C003024B LEN01C003024B Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 87VA 24VAC 600VAC - Max 30 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
3RA23368XB301AG2 3RA23368XB301AG2 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 188VA 110VAC 690VAC - Max 50 A 3PST-NO (3 Form A) 93.5 VAC - Auxiliary Contacts
CLM1F05240 CLM1F05240 Siemens 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 1300VA 240VAC 600VAC - Max 200 A 5PST-NO (5 Form A) 204 VAC - Auxiliary Contacts
3RT20351KB401AA0 3RT20351KB401AA0 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 40 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
US2:40EP12FG US2:40EP12FG 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 220 ~ 240VAC 240VAC - Max 35 A DPST-NO (2 Form A) - - Auxiliary Contacts
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