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Category:
CR Magnetics Current Switches
(8)
CR Magnetics Current Ground Fault and DC Sensing Relays
(3)
Idec 22-mm Switches and Pilot Devices
(1)
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(1)
Opto 22 Power Series Solid State Relays
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Brand:
CR Magnetics
(11)
Opto 22
(1)
Idec
(1)
Product Type:
Current Switches
(8)
Relays
(4)
Pushbutton Switches
(1)
Price Range:
$
to $
$0 to $100
(12)
$100 to $299
(1)
Availability:
In Stock
(2)
Control power (VAC):
120
(3)
Control power (VDC):
3 to 32
(1)
Load power (VAC):
480
(1)
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Process Control
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Relays
Relays
Electromechanical relays are just one type of electronic switch used in industrial control systems. A relay is simply an electrical switch. The electricity operating the switch is fully isolated/insulated from the electricity/circuit being operated. Electromechanical relays, unlike other types, use an electromagnet to move the switch mechanically. While solid state relays use a semiconductor to switch. There are many other types including: pole and throw, overload protection, latching, forced-guided, contactor and solid state contactor. Still people are drawn to the solid state relay because it has no moving parts making its installation more reliable than others. When choosing from an electromechanical relay and other types consider these factors: • number of contacts • normally open, normally closed • contact sequence • rating of the contacts (voltage and amperes) • operating lifetime • coil current / voltage • enclosure type • operating environment • mounting configuration If you have questions about electromechanical relays or other equipment contact a Davis Application Specialist today.
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Current Sensing Relay Active On Low Current 120Vac Trip Range 1 To 10 A
Product Type: Relays
Input power: 110 VAC
Model: CR4390-6
Mfg Part#
CR4395-EL-120-110-X-CD-ELR-I
DO-68480-36
Usually ships in 9 days.
$93.45 USD/EACH
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Ground Fault Sensing Relay 120Vac Trip Range 0.1 to 1.0 A
Product Type: Relays
Input power: 110 VAC
Model: CR7310
Mfg Part#
CR7310-EH-120-.11-X-CD-ELR-I
DO-68480-37
Usually ships in 9 days.
$158.20 USD/EACH
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Idec HW1B-M1F10-G Nonilluminated Push-button Switch, round, green
Product Type: Pushbutton Switches
Model: HW1B-M1F10-G
Brand: Idec
Mfg Part#
HW1B-M1F10-G
DO-65518-02
In stock.
$20.50 USD/EACH
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CR Magnetics CR9350-NPN Current Switch, NPN Output
Product Type: Current Switches
Model: CR9350-NPN
Current switch: Yes
Mfg Part#
DO-68480-48
Usually ships in 12 days.
$38.75 USD/EACH
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.39in Window AC Output Split Core Current Switch No
Product Type: Current Switches
Model: CR9380-ACA
Current switch: Yes
Mfg Part#
DO-68480-50
Usually ships in 12 days.
$38.75 USD/EACH
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Current Switch .27in. Window Ac Output
Product Type: Current Switches
Model: CR9321-ACA
Current switch: Yes
Mfg Part#
DO-68480-44
Usually ships in 8 days.
$24.45 USD/EACH
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CR Magnetics CR9421-NPN Current Switch, NPN Output
Product Type: Current Switches
Model: CR9421-NPN
Current switch: Yes
Mfg Part#
DO-68480-54
Usually ships in 12 days.
$38.75 USD/EACH
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Current Sensing Relay Active On High Current 120Vac Trip Range 1 To 10A
Product Type: Relays
Input power: 110 VAC
Model: CR4395EH120110XCDELRI
Mfg Part#
CR4395-EH-120-110-X-CD-ELR-I
DO-68480-35
Usually ships in 9 days.
$93.45 USD/EACH
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CR Magnetics CR9350-ACA Current Switch, AC Output
Product Type: Current Switches
Model: CR9350-ACA
Current switch: Yes
Mfg Part#
DO-68480-47
Usually ships in 9 days.
$38.75 USD/EACH
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CR Magnetics CR9350-PNP Current Switch, PNP Output
Product Type: Current Switches
Model: CR9350-PNP
Current switch: Yes
Mfg Part#
DO-68480-49
Usually ships in 12 days.
$43.00 USD/EACH
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CR Magnetics CR9421-ACA Current Switch, AC Output
Product Type: Current Switches
Model: CR9421-ACA
Current switch: Yes
Mfg Part#
DO-68480-53
Usually ships in 12 days.
$38.75 USD/EACH
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Current Switch .27in. Window Pnp Output
Product Type: Current Switches
Model: CR9321-PNP
Current switch: Yes
Mfg Part#
DO-68480-46
Usually ships in 12 days.
$24.45 USD/EACH
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OPTO 22 480D10-12 DC Control SSR, 480 VAC, 10 A, transient proof
Product Type: Relays
Model: 480D10-12
Max current: 10 Amps
Mfg Part#
480D10-12
DO-68474-46
In stock.
$45.15 USD/EACH
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