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Relays

Electronics relays are an important component in electronics builds and can be a great alternative to switches when you need to activate and deactivate your circuit. Select from the highest quality electronics components made by NTE Electronics or Velleman.

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622 Results

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The highest price is $422.48

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NTE Electronics RLY1666 RELAY-HEAVY DUTY OPEN FRAME 25AMP 4PDT 240VAC
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NTE Electronics

NTE Electronics RLY1666 RELAY-HEAVY DUTY OPEN FRAME 25AMP 4PDT 240VAC

$106.88

$106.88

NTE Electronics RLY1665 RELAY-HEAVY DUTY OPEN FRAME 25AMP 4PDT 120VAC
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NTE Electronics

NTE Electronics RLY1665 RELAY-HEAVY DUTY OPEN FRAME 25AMP 4PDT 120VAC

$205.10

$205.10

NTE Electronics R12-17A5-24H RELAY-24VAC 4PDT 5AMP SEALED W/ PLUG-IN/TERM.
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NTE Electronics

NTE Electronics R12-17A5-24H RELAY-24VAC 4PDT 5AMP SEALED W/ PLUG-IN/TERM.

$66.32

$66.32

NTE Electronics R12-17D3-24P RELAY-4PDT 24VDC 5AMP PC BOARD MOUNT
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NTE Electronics

NTE Electronics R12-17D3-24P RELAY-4PDT 24VDC 5AMP PC BOARD MOUNT

$13.15

$13.15

NTE Electronics RLY3920 RELAY-2A SPDT 5VDC
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NTE Electronics

NTE Electronics RLY3920 RELAY-2A SPDT 5VDC

$25.23

$25.23

NTE Electronics R12-17D3-24B RELAY-4PDT 24VDC 3AMP PLUG-IN/SOLDER W/ TEST BUTTON
NTE Electronics

NTE Electronics R12-17D3-24B RELAY-4PDT 24VDC 3AMP PLUG-IN/SOLDER W/ TEST BUTTON

$13.03

$13.03

NTE Electronics RLY3424 RELAY SPST-NO 5AMP 24VDC
NTE Electronics

NTE Electronics RLY3424 RELAY SPST-NO 5AMP 24VDC

$9.33

$9.33

NTE Electronics R12-17D3-24T RELAY-4PDT 24VDC 1AMP PLUG-IN/SOLDER BIFURCATED
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NTE Electronics

NTE Electronics R12-17D3-24T RELAY-4PDT 24VDC 1AMP PLUG-IN/SOLDER BIFURCATED

$27.33

$27.33

NTE Electronics R12-17D3-12B RELAY-4PDT 12VDC 3AMP PLUG-IN/SOLDER TEST BUTTON
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NTE Electronics

NTE Electronics R12-17D3-12B RELAY-4PDT 12VDC 3AMP PLUG-IN/SOLDER TEST BUTTON

$13.05

$13.05

NTE Electronics RLY3922 RELAY 2A SPDT 12VDC
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NTE Electronics

NTE Electronics RLY3922 RELAY 2A SPDT 12VDC

$19.90

$19.90

NTE Electronics RLY455 CONTACTOR MAGNETIC 3PST-DM 25A 120VAC
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NTE Electronics

NTE Electronics RLY455 CONTACTOR MAGNETIC 3PST-DM 25A 120VAC

$61.78

$61.78

NTE Electronics RLY530-1-240 CONTACTOR 1 POLE 30FLA 240V SCREWS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY530-1-240 CONTACTOR 1 POLE 30FLA 240V SCREWS W/QUAD .250" QC

$17.40

$17.40

NTE Electronics RLY530-1-24 CONTACTOR 1 POLE 30FLA 24V SCREWS W/QUAD .250" QC
NTE Electronics

NTE Electronics RLY530-1-24 CONTACTOR 1 POLE 30FLA 24V SCREWS W/QUAD .250" QC

$27.90

$27.90

NTE Electronics RLY530-1-120 CONTACTOR 1 POLE 30FLA 120V SCREWS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY530-1-120 CONTACTOR 1 POLE 30FLA 120V SCREWS W/QUAD .250" QC

$23.00

$23.00

NTE Electronics R12-17A3-120B RELAY-120VAC 5AMP 4PDT GEN.PURPOSE TEST BUTTON
NTE Electronics

NTE Electronics R12-17A3-120B RELAY-120VAC 5AMP 4PDT GEN.PURPOSE TEST BUTTON

$14.55

$14.55

NTE Electronics R12-17A5-24N RELAY-4PDT 24VAC 5AMP PLUG-IN/TERM. INDICATOR
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NTE Electronics

NTE Electronics R12-17A5-24N RELAY-4PDT 24VAC 5AMP PLUG-IN/TERM. INDICATOR

$14.25

$14.25

NTE Electronics R12-14D5-6 RELAY-6VDC 5AMP 3PDT GEN.PURPOSE
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NTE Electronics

NTE Electronics R12-14D5-6 RELAY-6VDC 5AMP 3PDT GEN.PURPOSE

$13.47

$13.47

NTE Electronics R12-17A5-120H RELAY-120VAC 4PDT 5AMP SEALED W/ PLUG-IN/SOLDER
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NTE Electronics

NTE Electronics R12-17A5-120H RELAY-120VAC 4PDT 5AMP SEALED W/ PLUG-IN/SOLDER

$66.32

$66.32

NTE Electronics R12-17A3-120P RELAY-120VAC 5AMP 4PDT GEN.PURPOSE PC BOARD MOUNT
NTE Electronics

NTE Electronics R12-17A3-120P RELAY-120VAC 5AMP 4PDT GEN.PURPOSE PC BOARD MOUNT

$12.89

$12.89

NTE Electronics R12-17A3-12P RELAY-12VAC 5AMP 4PDT GEN.PURPOSE PC MOUNT
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NTE Electronics

NTE Electronics R12-17A3-12P RELAY-12VAC 5AMP 4PDT GEN.PURPOSE PC MOUNT

$11.25

$11.25

NTE Electronics R12-17A3-240 RELAY-240VAC 4PDT 3AMP PLUG-IN/SOLDER TERMINALS
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NTE Electronics

NTE Electronics R12-17A3-240 RELAY-240VAC 4PDT 3AMP PLUG-IN/SOLDER TERMINALS

$13.42

$13.42

NTE Electronics R12-17A3-24 RELAY-24VAC 5AMP 24VAC GEN.PURPOSE
NTE Electronics

NTE Electronics R12-17A3-24 RELAY-24VAC 5AMP 24VAC GEN.PURPOSE

$11.99

$11.99

NTE Electronics RLY540-1-24 CONTACTOR 1 POLE 40FLA 24V SCREWS W/QUAD .250" QC
NTE Electronics

NTE Electronics RLY540-1-24 CONTACTOR 1 POLE 40FLA 24V SCREWS W/QUAD .250" QC

$29.91

$29.91

NTE Electronics RLY530-2-240 CONTACTOR 2 POLE 30FLA 240V SCREWS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY530-2-240 CONTACTOR 2 POLE 30FLA 240V SCREWS W/QUAD .250" QC

$28.63

$28.63

NTE Electronics R12-17A3-12B RELAY-12VAC 3AMP 4PDT GEN.PURPOSE TEST BUTTON
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NTE Electronics

NTE Electronics R12-17A3-12B RELAY-12VAC 3AMP 4PDT GEN.PURPOSE TEST BUTTON

$13.35

$13.35

NTE Electronics RLY530-2-24 CONTACTOR 2 POLE 30FLA 24V SCREWS W/QUAD .250" QC
NTE Electronics

NTE Electronics RLY530-2-24 CONTACTOR 2 POLE 30FLA 24V SCREWS W/QUAD .250" QC

$28.63

$28.63

NTE Electronics RLY530-3-120 CONTACTOR 3 POLE 30FLA 120V SCREWS W/DUAL .250" QC
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NTE Electronics

NTE Electronics RLY530-3-120 CONTACTOR 3 POLE 30FLA 120V SCREWS W/DUAL .250" QC

$39.90

$39.90

NTE Electronics RLY530-3-240 CONTACTOR 3 POLE 30FLA 240V SCREWS W/DUAL .250" QC
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NTE Electronics

NTE Electronics RLY530-3-240 CONTACTOR 3 POLE 30FLA 240V SCREWS W/DUAL .250" QC

$44.70

$44.70

NTE Electronics R12-17A3-120T RELAY-120VAC 1AMP 4PDT GEN.PURPOSE BIFURCATED
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NTE Electronics

NTE Electronics R12-17A3-120T RELAY-120VAC 1AMP 4PDT GEN.PURPOSE BIFURCATED

$19.25

$19.25

NTE Electronics R12-17A3-12T RELAY-12VAC 1AMP 4PDT GEN.PURPOSE BIFURCATED
NTE Electronics

NTE Electronics R12-17A3-12T RELAY-12VAC 1AMP 4PDT GEN.PURPOSE BIFURCATED

$14.45

$14.45

NTE Electronics R12-17A3-12 RELAY-12VAC 5AMP 4PDT GEN.PURPOSE
NTE Electronics

NTE Electronics R12-17A3-12 RELAY-12VAC 5AMP 4PDT GEN.PURPOSE

$11.25

$11.25

NTE Electronics R12-14A5-24 RELAY-24VAC 5AMP 3PDT GEN.PURPOSE
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NTE Electronics

NTE Electronics R12-14A5-24 RELAY-24VAC 5AMP 3PDT GEN.PURPOSE

$11.92

$11.92

NTE Electronics RLY540-1-240 CONTACTOR 1 POLE 40FLA 240V SCREWS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY540-1-240 CONTACTOR 1 POLE 40FLA 240V SCREWS W/QUAD .250" QC

$27.44

$27.44

NTE Electronics RLY540-2-240 CONTACTOR 2 POLE 40FLA 240V LUGS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY540-2-240 CONTACTOR 2 POLE 40FLA 240V LUGS W/QUAD .250" QC

$32.40

$32.40

NTE Electronics RLY540-2-120 CONTACTOR 2 POLE 40FLA 120V LUGS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY540-2-120 CONTACTOR 2 POLE 40FLA 120V LUGS W/QUAD .250" QC

$29.68

$29.68

NTE Electronics RLY540-1-120 CONTACTOR 1 POLE 40FLA 120V SCREWS W/QUAD .250" QC
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NTE Electronics

NTE Electronics RLY540-1-120 CONTACTOR 1 POLE 40FLA 120V SCREWS W/QUAD .250" QC

$23.10

$23.10

NTE Electronics R12-14D5-12 RELAY-12VDC 5AMP 3PDT GEN.PURPOSE
NTE Electronics

NTE Electronics R12-14D5-12 RELAY-12VDC 5AMP 3PDT GEN.PURPOSE

$13.47

$13.47

NTE Electronics RLY540-2-24 CONTACTOR 2 POLE 40FLA 24V LUGS W/QUAD .250" QC
NTE Electronics

NTE Electronics RLY540-2-24 CONTACTOR 2 POLE 40FLA 24V LUGS W/QUAD .250" QC

$30.87

$30.87

NTE Electronics RLY540-3-24 CONTACTOR 3 POLE 40FLA 24V LUGS W/DUAL .250" QC
NTE Electronics

NTE Electronics RLY540-3-24 CONTACTOR 3 POLE 40FLA 24V LUGS W/DUAL .250" QC

$48.80

$48.80

NTE Electronics R12-14A5-12 RELAY-12VAC 5AMP 3PDT GEN.PURPOSE
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NTE Electronics

NTE Electronics R12-14A5-12 RELAY-12VAC 5AMP 3PDT GEN.PURPOSE

$16.35

$16.35

NTE Electronics R12-14A5-120 RELAY-120VAC 5AMP 3PDT GEN.PURPOSE
NTE Electronics

NTE Electronics R12-14A5-120 RELAY-120VAC 5AMP 3PDT GEN.PURPOSE

$18.40

$18.40

NTE Electronics RLY540-3-240 CONTACTOR 3 POLE 40FLA 240V LUGS W/DUAL .250" QC
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NTE Electronics

NTE Electronics RLY540-3-240 CONTACTOR 3 POLE 40FLA 240V LUGS W/DUAL .250" QC

$69.50

$69.50

NTE Electronics R12-11D5-24 RELAY-24VDC 5AMP DPDT GEN.PURPOSE
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NTE Electronics

NTE Electronics R12-11D5-24 RELAY-24VDC 5AMP DPDT GEN.PURPOSE

$10.44

$10.44

NTE Electronics R10-5D10-24 RELAY-24VDC 10AMP SPDT GEN.PURPOSE
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NTE Electronics

NTE Electronics R10-5D10-24 RELAY-24VDC 10AMP SPDT GEN.PURPOSE

$16.85

$16.85

NTE Electronics RLY540-3-120 CONTACTOR 3 POLE 40FLA 120V LUGS W/DUAL .250" QC
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NTE Electronics

NTE Electronics RLY540-3-120 CONTACTOR 3 POLE 40FLA 120V LUGS W/DUAL .250" QC

$60.60

$60.60

NTE Electronics RLY550-3-120 CONTACTOR 3 POLE 50FLA 120V LUGS W/DUAL .250" QC
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NTE Electronics

NTE Electronics RLY550-3-120 CONTACTOR 3 POLE 50FLA 120V LUGS W/DUAL .250" QC

$210.10

$210.10

NTE Electronics R10-5D10-24F RELAY-24VDC 10AMP SPDT GEN.PURPOSE FLANGE MOUNT
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NTE Electronics

NTE Electronics R10-5D10-24F RELAY-24VDC 10AMP SPDT GEN.PURPOSE FLANGE MOUNT

$12.48

$12.48

NTE Electronics R10-5D10-12B RELAY-12VDC 10AMP SPDT GEN.PURPOSE TEST BUTTON
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NTE Electronics

NTE Electronics R10-5D10-12B RELAY-12VDC 10AMP SPDT GEN.PURPOSE TEST BUTTON

$13.24

$13.24

NTE Electronics RLY655 MAGNETIC CONTACTOR 120VAC
NTE Electronics

NTE Electronics RLY655 MAGNETIC CONTACTOR 120VAC

$82.03

$82.03

NTE Electronics R12-11A5-12 RELAY-12VAC 5AMP DPDT GEN.PURPOSE
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NTE Electronics

NTE Electronics R12-11A5-12 RELAY-12VAC 5AMP DPDT GEN.PURPOSE

$12.25

$12.25

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