Relays, Timers and Counters
A relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof. Relays are used where it is necessary to control a circuit by an independent low-power signal, or where several circuits must be controlled by one signal. A timer is a control device that outputs a signal at a preset time after an input signal is received. An electronic counter is a sequential logic circuit that has a clock input signal and a group of output signals that represent an integer "counts" value. Upon each qualified clock edge, the circuit will increment (or decrement, depending on circuit design) the counts.
Wide inventory of relays, timers and counters. Express shipping available on most items. Easy 30-Day returns. Shop now!
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Sale
$4.91 USD2961105 Phoenix Contact Single Relay, 1PDT input voltage 24 (New)
Phoenix ContactSold By Unit New 2961105 Phoenix Contact Single Relay, 1PDT input voltage 24
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$39.00 USDG7SA-4A2B Omron Safety Relay, Quick Connect, 24 VDC, 6 Amps
OMRONDescription Sold By Unit Type: Standard Sealing: Flux-Light Poles: 6-Poles Contact Configuration: 4PST-NO, DPST-NC Coil Rated Voltage: 12, 18, 21,...
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$25.00 USDP7SA-10F-ND Omron Safety Relay Socket 24V DC, 10 Pin
OMRONP7SA-10F-ND P7SA10FND Omron Safety Relay Socket, Din Rail, Screw, 10 Pins, 6 Amps, 24V DC, G7SA Series Sold By Unit, New
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$69.14 USDH3CR-F8 Omron Solid State Twin Timer 8 Pins 5A
OmronH3CR-F8 H3CRF8 Omron Twin Timer With 2 Sets Of NO And NC Contacts On Same Time Settings - 1/16 DIN; 8-Pin (New In Box) Product Specifications Cont...
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$4.90 USDPLC-BSC-24DC/21 2966016 Phoenix Contact Relay/Opto Coupler Base (New)
Phoenix ContactSold By Unit New PLC-BSC-24DC/21 PLCBSC24DC21 2966016 Phoenix Contact Relay/Opto Coupler Base 6.2 mm PLC basic terminal block with screw connection...
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$25.00 USDG7SA-2A2B Omron G7SA Forcibly Guide Relay For Socket or PCB-Mounting
OMRONG7SA-2A2B G7SA2A2B Omron G7SA Forcibly Guided Relay For Socket or PCB-Mounting Sold By Unit, New A Forcible Guided Relay Is Regularly Used In Comb...
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$12.80 USD6652000 Murr Elektronik Miro Relay 6.2mm 24VDC 6A Sold By Unit
Murr Elektronik6652000 Murr Elektronik Miro 6.2 24VDC-1U Output Relay (New In Bag) Description 1 NO/NC Contact 6 A 24 V DC Spring Clamp Terminals When The Max. S...
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$1,416.33 USD1769-OW16 Allen Bradley CompactLogix Digital Output Relay Module
ROCKWELL AUTOMATION1769-OW16 1769OW16 Allen Bradley CompactLogix Digital Contact Output Module, 16 Relay Outputs (5-265V AC/ 5-125V DC), 2 Isolated Groups of 8 Points...
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$41.71 USDLRD22 Schneider Electric Thermal Overload Relay TeSys 16A / 24A
SCHNEIDER ELECTRICLRD22 Schneider Electric TeSys Thermal Overload Relay New In Box Description Motor Protection 16 / 24 Amp 690 VAC 3 Pole Din Rail Range: TeSys, Te...
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$214.10 USD440R-N23132 MSR127TP Allen-Bradley GuardMaster Safety Relay, 24V AC/DC
Rockwell Automation440R-N23132 440RN23132 MSR127TP Allen-Bradley GuardMaster (Surplus In Box) Description 440RN23132 SAFETY RELAY AUTO/MANUAL RESET TYPE 24 V AC/DC S...
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$1.99 USDZB5 AZ009 Schneider Electric Harmony Body/Fixing Collar
SCHNEIDER ELECTRICZB5 AZ009 ZB5AZ009 Schneider Electric Sold By Unit, New Harmony Body/Fixing Collar For Electrical Block, Plastic
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$21.50 USD6652102 MurrElektronik Spring Clamp Terminal 24V DC Inp - 250V AC Out
MURRELEKTRONIKProduct Information Miro 12.4 24V DC-2U Output Relay IN: 24 VDC - OUT: 250 VAC/DC / 6 A 2 NO/NC Contacts
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$41.49 USD29 66 59 5 Phoenix Contact Miniature Solid-State Relay
PHOENIX CONTACT29 66 59 5 2966595 Phoenix Contact Plug-In Miniature Solid-State Relay, Power Solid-State Relay, 1 N/O Contact, Input: 24 V DC, Output: 3 ... 33 V...
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$35.90 USDLRD07 Schneider Electric TeSys Thermal Overload Relay 1.6 - 2.5 A
SCHNEIDER ELECTRICDescription TeSys Differential Thermal Overload Relay 1.6 - 2.5 Amps
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$315.00 USDG9SE-221-T05 Omron G9SE Safety Relay Unit, 22.5 mm Width
OMRONThis Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Product Information Source: 24V D...
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$532.17 USDRGC3P60I65EDFP Carlo Gavazzi Solid-State Contactors 600V - 3 x 65A
CARLO GAVAZZIRGC3P60I65EDFP Carlo Gavazzi Solid-State Contactors 600V - 3 x 65A - 1200VP-OTP New In Box Description Part Status: Active Mounting Type: Chassis ...
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$34.10 USDG7SA-5A1B Omron Relay 24V DC 250V AC 6 Amp 14-Pin
OMRONDescription Sold By Unit Relay 24V DC Coil 5 NO / 1 NC 14 Pin 250 V 6 Amp
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$15.98 USDG7SA-2A2B-DC24 P7SA-10F-ND Omron Safety Relay Assembly With Relay
OMRONThis Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Safety Relay Plug-In D...
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$10.00 USDPYF14A-E Omron Relay Socket M4 Track Mount 5 Amp 250 V AC 14 Position
OMRONProduct Information Sold By Unit PYF14AE Relay Socket M4 Track Mount 5 Amp 250 V AC 14 Position Black
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$177.26 USD3606480792304 Schneider Electric Modular 1-Phase Current Control Relay
SCHNEIDER ELECTRICProduct Information Main range of product Harmony Control Relays product o...
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$28.40 USDLR2 K0314 Schneider Electric TeSys Differential Thermal Overload Relay
SCHNEIDER ELECTRICProduct Information Range: TeSys Product Name: TeSys LRK Product Or Component Type: Differential Thermal Overload Relay Device Short Name: LR2K Re...
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$2.71 USD1608570000 ZDU 2.5/4AN Weidmuller, Tension-Clamp Connection
WEIDMULLERProduct Information Sold By Unit ZDU254AN Version Tension-clamp connection, for plug-in cross-connector, One end without connector. End cover ...
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$855.00 USDXPSMCMRO0004 Schneider Electric 4 Safety Relay Output Expansion
SCHNEIDER ELECTRICThis Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Product Information Range of prod...
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