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Show In Stock Only (38)

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Control Relays (78)
Electromechanical Interface Plug-In Relays (12)
Electromechanical Power Relays (17)
Solid State Relays (45)
Timer Relays (30)

Amperage
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5 (29)
6 (2)
8 (32)
12 (7)
16 (5)
20 (11)
25 (1)
30 (13)
35 (12)
45 (8)

Voltage
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0.05-5 VAC/DC (1)
1-100 VDC out (2)
1-100V (1)
1-60 VDC out (2)
4-32 VDC in (23)
5 Vdc (2)
9-15 VDC (1)
12 VAC (1)
12 VAC/DC (1)
12 VDC (4)

Price Range
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$5 to $10 (13)
$10 to $15 (9)
$15 to $20 (1)
$25 to $30 (2)
$30 to $35 (3)
$40 to $45 (5)
$50 to $60 (16)
$60 to $70 (20)
$70 to $80 (18)
$80 to $90 (19)

Interface & Control Relays

189 items
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Product Image of Harmony Solid State Relay, Random Switching, Screw Input (20A, 4-32 VDC in, 48-600 VAC out)
$68.20 each
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Product Image of Harmony 9A Electromechanical Power Relay w/ Flanged Mount & Sealed Cover (30A, SPDT-NO, 5 VDC)
$8.92 each
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Product Image of Harmony Solid State Relay, DIN Rail Mount, Random Switching, Contactor Configuration, Screw Input (45A, 90-280 VDC in, 48-600 VAC out)
$69.22 each
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Product Image of Harmony Solid State Relay, 0V Switching, Spring Input (60A, 90-280 VDC in, 48-600 VAC out)
$102.33 each
Out of Stock
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Product Image of 5NO, 24 VDC Control Relay 17 V, CAD50BD
$163.60 each
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Product Image of Harmony Solid State Relay, 0V Switching, Screw Input (35A, 4-32 VDC in, 48-600 VAC out)
$51.67 each
In Stock
Get 3 by Tue, Oct 6
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Product Image of Series 725 Power Relay w/ LED, Locking Push Button, Blade Terminal, Plug-In Socket Mount (25A, 2 NO, 12 VDC)
$14.74 each
Out of Stock
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Product Image of Harmony 9A Electromechanical Power Relay w/ Flanged Mount & Sealed Cover (30A, SPDT-NO, 240 VAC)
$12.42 each
Out of Stock
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Product Image of 2NC/3NO, 240 VAC at 50/60 Hz Control Relay 17 V, CAD32U7
$102.13 each
In Stock
Get 2 by Mon, Oct 5 - Tue, Oct 6
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Product Image of 4NO, 24 VDC Control Relay 17 V, CA3KN40BD
$78.37 each
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Product Image of 2NO, 24 VDC Control Relay DIN Rail Mount, CA3SK20BD
$92.38 each
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Product Image of 2NC/3NO, 48 VAC at 50/60 Hz Control Relay 17 V, CAD32E7
$130.23 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay (12A, 1 CO, 48 VAC)
$5.79 each
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Product Image of 2NC/2NO, 480 VAC at 50/60 Hz Control Relay 17 V, CA2KN22T7
$59.68 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay, Pre-Assembled (8A, 2 CO w/ LED, 220 VAC)
$33.50 each
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Product Image of Harmony Solid State Relay, DIN Rail Mount, Zero Voltage Switching, Contactor Configuration, Screw Input (35A, 90-280 VDC in, 48-600 VAC out)
$59.50 each
Out of Stock
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Product Image of 2NO, 220 VAC at 50/60 Hz Control Relay DIN Rail Mount, CA2SKE20M7
$199.84 each
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Product Image of Harmony Pump Control Relay (5A, 1 CO, 208-480 VAC)
$308.87 each
Out of Stock
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Product Image of Harmony Multi-Function Timer Relay, Symmetrical Flashing (8A, 2 CO, 12-240 VAC/DC)
$93.27 each
Out of Stock
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Product Image of Harmony Solid State Relay, 0V Switching, Relay (20A, 90-280 VDC in, 48-600 VAC out)
$84.84 each
Out of Stock
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Product Image of NC/NO, 120 VAC at 50/60 Hz Control Relay DIN Rail Mount, CA2SK11G7
$79.48 each
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Product Image of Harmony Multi-Function Timer Relay, Symmetrical Flashing (8A, 1 CO, 24-240 VAC/DC)
$89.78 each
In Stock
Get 5 by Tue, Oct 6
In Stock
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Product Image of Harmony 9A Electromechanical Power Relay w/ Flanged Mount & Sealed Cover (30A, SPST-NO, 120 VAC)
$13.51 each
Out of Stock
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Product Image of Harmony Solid State Relay, Random Switching, Screw Input (45A, 4-32 VDC in, 48-600 VAC out)
$98.37 each
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Product Image of Harmony Control Relay, 3-Phase, Phase Failure Detection (5A, 2 NO, 24-240 VAC/DC)
$246.50 each
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Product Image of Harmony Solid State Relay, 0V Switching, Screw Input (20A, 4-32 VDC in, 48-600 VAC out)
$83.61 each
Out of Stock
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Product Image of 2NC/3NO, 120 VDC Control Relay 17 V, CAD32G7
$110.25 each
In Stock
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Product Image of 2NC/2NO, 24 VDC Control Relay 17 V, CA3KN22BD3
$101.76 each
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Product Image of 240V 24-Solid State Relay, SSRT-240D25
$99.65 each
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Product Image of 1/2"Non Spring Return Valve Assembly, Floating/proportional, VU-7313-674-4-4
$805.77 each
In Stock
Get 25 by Fri, Oct 2
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Product Image of Harmony Solid State Relay, 0V Switching, Screw Input (60A, 4-32 VDC in, 48-600 VAC out)
$123.97 each
Out of Stock
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Product Image of 2NC/2NO, 24 VAC at 50/60 Hz Control Relay 17 V, CA2KN22B7
$59.68 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay, Pre-Assembled (12A, 1 CO w/ LED, 120 VAC)
$41.87 each
Out of Stock
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Product Image of Harmony Single-Function Timer Relay, Off Delay (8A, 2 CO, 24-240 VAC/DC)
$90.08 each
Out of Stock
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Product Image of Harmony Electromechanical Interface Plug-In Relay (16A, 1 CO, 240 VAC)
$6.09 each
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Product Image of Micronet temperature & Humidity sensor, MN-S4HT-500
$1,537.09 each
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Product Image of 5NO, 240 VAC at 50/60 Hz Control Relay 17 V, CAD50U7
$96.08 each
In Stock
Get 1 by Mon, Oct 5 - Tue, Oct 6
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Product Image of Harmony Solid State Relay, Random Switching, Spring Input (60A, 4-32 VDC in, 48-600 VAC out)
$92.44 each
Out of Stock
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Product Image of 2NC/2NO, 200 VAC at 50/60 Hz Control Relay 17 V, CA2KN22L7
$43.61 each
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Product Image of Harmony Solid State Relay, Random Switching, Spring Input (35A, 4-32 VDC in, 48-600 VAC out)
$81.84 each
Out of Stock
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Product Image of 3NO/NC, 110 VAC at 50/60 Hz Control Relay 17 V, CA2KN31F7
$59.44 each
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Product Image of Harmony Dual-Function Timer Relay, Delay On & Pulse on De-Energization (8A, 1 CO, 24-240 VAC/DC)
$93.45 each
Out of Stock
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Product Image of Harmony Solid State Relay, Random Switching, Spring Input (60A, 90-280 VDC in, 48-600 VAC out)
$104.37 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay, Pre-Assembled (12A, 1 CO w/ LED, 12 VDC)
$27.79 each
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Product Image of Harmony Single-Function Timer Relay, Star Delta, 0.05s-300h (8A, 2 CO, 24-240 VAC/DC)
$106.91 each
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Product Image of 5NO, 110 VAC at 50/60 Hz Control Relay 17 V, CAD50F7
$115.86 each
In Stock
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Product Image of Harmony Solid State Relay, Random Switching, Relay (35A, 4-32 VDC in, 48-600 VAC out)
$78.70 each
Out of Stock
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Product Image of Harmony Dual-Function Timer Relay, Symmetrical Flashing (8A, 1 CO, 24-240 VAC/DC)
Harmony Dual-Function Timer Relay, Symmetrical Flashing (8A, 1 CO, 24-240 VAC/DC)
SKU: RE22R1DMR
Schneider Electric
SKU: RE22R1DMR
$73.25 each
Out of Stock
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