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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
3RA23178XE302BB4 3RA23178XE302BB4 Siemens 0.0000
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0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 4W 24VDC 690VAC - Max 12 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20361NB343MA0 3RT20361NB343MA0 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 110 ms 55 ms 23W 20 ~ 33VAC/DC 690VAC - Max 51 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LEN01C009347B LEN01C009347B Siemens 0.0000
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Min: 1

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0.00000000 - Copper Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 261VA 347VAC 600VAC - Max 30 A 9PST-NO (9 Form A) 295 VAC - Auxiliary Contacts
3RH24221AK60 3RH24221AK60 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 33 ms 15 ms 37VA 120VAC 690VAC - Max 10 A 4PST-2NO/2NC (2 Form A, 2 Form B) 102 VAC - Auxiliary Contacts
3RT20231CL243MA0 3RT20231CL243MA0 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 67VA 230VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 195.5 VAC - Auxiliary Contacts
3RT20161AF02 3RT20161AF02 Siemens 0.0000
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Min: 1

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0.00000000 3RT2 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 35 ms 14 ms 27VA 110VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 93.5 VAC - Auxiliary Contacts
LCE00C108277A LCE00C108277A 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 277VAC 600VAC - Max 30 A 9PST-8NO/1NC (8 Form A, 1 Form B) 235.5 VAC - Auxiliary Contacts
3RT20162DB44 3RT20162DB44 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 100 ms 13 ms 4W 24VDC 690VAC - Max 9 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
US2:40HP12BD US2:40HP12BD 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 41 ms 19 ms 310VA 208VAC 240VAC - Max 90 A DPST-NO (2 Form A) 176.8 VAC - Auxiliary Contacts
LEN04E003600C LEN04E003600C Siemens 0.0000
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0.00000000 - Copper Siemens Chassis Mount 0°C ~ 40°C - Screw Terminal 50 ms 21 ms 326VA 600VAC 600VAC - Max 100 A 3PST-NO (3 Form A) 510 VAC - Auxiliary Contacts
3RH24221HB400LA0 3RH24221HB400LA0 Siemens 0.0000
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Min: 1

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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
3RT20172JB41 3RT20172JB41 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 130 ms 65 ms 2.8W 24VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 16.8 VDC - Auxiliary Contacts
3RT20271NP30 3RT20271NP30 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 50 ms 14.3W 200 ~ 280VAC/DC 690VAC - Max 32 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20272XG400LA2 3RT20272XG400LA2 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -40°C ~ 70°C - Screw Terminal 75 ms 50 ms 13.2W 125VDC 690VAC - Max 32 A 3PST-NO (3 Form A) 87.5 VDC - Auxiliary Contacts
3RT20162KA42 3RT20162KA42 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 130 ms 20 ms 2.8W 12VDC 690VAC - Max 9 A 3PST-NO (3 Form A) 8.4 VDC - Auxiliary Contacts
3RT20381NB343MA0 3RT20381NB343MA0 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 80 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20351AL24 3RT20351AL24 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
3RT20244AC24 3RT20244AC24 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens
3RT20282XG400LA2 3RT20282XG400LA2 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 75 ms 50 ms 13.2W 125VDC 690VAC - Max 38 A 3PST-NO (3 Form A) 87.5 VDC - Auxiliary Contacts
US2:40HP32FA US2:40HP32FA 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 110 ~ 240VAC 600VAC - Max 90 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT26281AC25 3RT26281AC25 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 77VA 24VAC 690VAC - Max 47.6 A 3PST-NO (3 Form A) 19.2 VAC - Auxiliary Contacts
LCE01C604480A LCE01C604480A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 460 ~ 480VAC 600VAC - Max 30 A 10PST-4NO/6NC (4 Form A, 6 Form B) - - Auxiliary Contacts
LCE01C601024A LCE01C601024A 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 24VAC 600VAC - Max 30 A 7PST-1NO/6NC (1 Form A, 6 Form B) 20.4 VAC - Auxiliary Contacts
3RT25172AP00 3RT25172AP00 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 35 ms 13 ms 37VA 230VAC 690VAC - Max 12 A 4PST-2NO/2NC (2 Form A, 2 Form B) 184 VAC - Auxiliary Contacts
LCE01C606600A LCE01C606600A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 575 ~ 600VAC 600VAC - Max 30 A 12PST-6NO/6NC (6 Form A, 6 Form B) - - Auxiliary Contacts
3RT20162KB41 3RT20162KB41 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
CLM0E03024 CLM0E03024 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 900VA 24VAC 600VAC - Max 100 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
LCE00C602120A LCE00C602120A 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 8PST-2NO/6NC (2 Form A, 6 Form B) - - Auxiliary Contacts
3RT20241BF44 3RT20241BF44 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 12 A 3PST-NO (3 Form A) 88 VDC - Auxiliary Contacts
3RT20232AB04 3RT20232AB04 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 65VA 24VAC 690VAC - Max 9 A 3PST-NO (3 Form A) 19.2 VAC - Auxiliary Contacts
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