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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
3RH21221HB40 3RH21221HB40 Siemens 0.0000
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0.00000000 SIRIUS - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 130 ms 20 ms 2.8W 24VDC 690VAC - Max 10 A 4PST-2NO/2NC (2 Form A, 2 Form B) 16.8 VDC - Auxiliary Contacts
3RA23168XE301BB4 3RA23168XE301BB4 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 4W 24VDC 690VAC - Max 7 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE01C601347A LCE01C601347A 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 347VAC 600VAC - Max 30 A 7PST-1NO/6NC (1 Form A, 6 Form B) 295 VAC - Auxiliary Contacts
LCE00C108208A LCE00C108208A 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 200 ~ 208VAC 600VAC - Max 30 A 9PST-8NO/1NC (8 Form A, 1 Form B) - - Auxiliary Contacts
3RH22712BB40 3RH22712BB40 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 100 ms 13 ms 4W 24VDC 690VAC - Max 10 A 8PST-7NO/1NC (7 Form A, 1 Form B) 19.2 VDC - Auxiliary Contacts
3RT20182BG42 3RT20182BG42 Siemens 0.0000
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Min: 1

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0.00000000 - Siemens
3RT20174LB420LA0 3RT20174LB420LA0 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 Siemens
3RT20182BM41 3RT20182BM41 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 220VDC 690VAC - Max 16 A 3PST-NO (3 Form A) 176 VDC - Auxiliary Contacts
40CP12BF 40CP12BF 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 29 ms 24 ms 218VA 120VAC 240VAC - Max 18 A DPST-NO (2 Form A) 102 VAC - Auxiliary Contacts
3RA23258XB302AG2 3RA23258XB302AG2 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 65VA 110VAC 690VAC - Max 16 A 3PST-NO (3 Form A) 88 VAC - Auxiliary Contacts
3RT20231AL20 3RT20231AL20 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
3RT26371AB05 3RT26371AB05 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 80 ms 18 ms 190VA 24VAC 690VAC - Max 108 A 3PST-NO (3 Form A) 19.2 VAC - Auxiliary Contacts
LCE01C404347A LCE01C404347A 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 8PST-4NO/4NC (4 Form A, 4 Form B) 295 VAC - Auxiliary Contacts
3RT26271AP65 3RT26271AP65 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 40 ms 16 ms 77VA 240VAC 690VAC - Max 36 A 3PST-NO (3 Form A) 192 VAC - Auxiliary Contacts
3RT20383NF30 3RT20383NF30 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 110 ms 55 ms 23W 83 ~ 155VAC/DC 690VAC - Max 80 A 3PST-NO (3 Form A) - - Auxiliary Contacts
LCE00C109480A LCE00C109480A 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-9NO/1NC (9 Form A, 1 Form B) - - Auxiliary Contacts
3RT20171UB411AA0 3RT20171UB411AA0 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount, DIN Rail -25°C ~ 60°C - Screw Terminal 100 ms 13 ms 4W 24VDC 690VAC - Max 12 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
LCE00C009240A LCE00C009240A 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-NO (9 Form A) - - Auxiliary Contacts
LCE02C003277A LCE02C003277A Siemens 0.0000
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Min: 1

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0.00000000 Copper Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 277VAC 600VAC - Max 30 A 3PST-NO (3 Form A) 235.5 VAC - Auxiliary Contacts
CLM0C06024 CLM0C06024 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 820VA 24VAC 600VAC - Max 30 A 6PST-NO (6 Form A) 20.4 VAC - Auxiliary Contacts
LCE01C101480A LCE01C101480A 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 DPST-1NO/1NC (1 Form A, 1 Form B) - - Auxiliary Contacts
CLM0F03480 CLM0F03480 Siemens 0.0000
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Min: 1

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0.00000000 - - Siemens Chassis Mount - - Screw Terminal 900VA 480VAC 600VAC - Max 200 A 3PST-NO (3 Form A) 408 VAC - Auxiliary Contacts
US2:43IP32BJ US2:43IP32BJ 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 24VAC 600VAC - Max 115 A 3PST-NO (3 Form A) 20.4 VAC - Auxiliary Contacts
CLM0D02120 CLM0D02120 Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - - Siemens Chassis Mount - - Screw Terminal 410VA 120VAC 600VAC - Max 60 A DPST-NO (2 Form A) 102 VAC - Auxiliary Contacts
LCE01C010277A LCE01C010277A 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 10PST-NO (10 Form A) 235.5 VAC - Auxiliary Contacts
LCE00C801208A LCE00C801208A Siemens 0.0000
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Min: 1

Mult: 1

0.00000000 - Siemens Chassis Mount -25°C ~ 40°C - Screw Terminal 248VA 200 ~ 208VAC 600VAC - Max 30 A 9PST-1NO/8NC (1 Form A, 8 Form B) - - Auxiliary Contacts
US2:40CP32FG US2:40CP32FG 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 220 ~ 240VAC 600VAC - Max 18 A 3PST-NO (3 Form A) - - Auxiliary Contacts
3RT20361AL201AA0 3RT20361AL201AA0 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
3RT20151BB421AA0 3RT20151BB421AA0 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 24VDC 690VAC - Max 7 A 3PST-NO (3 Form A) 19.2 VDC - Auxiliary Contacts
3RT20262CK643MA0 3RT20262CK643MA0 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 79VA 120VAC 690VAC - Max 25 A 3PST-NO (3 Form A) 96 VAC - Auxiliary Contacts
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