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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.

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DRA-CN048D24 Crydom Solid State Relay 15V - 30V DC Din Rail; Contact

Crydom
Original price $50.36 USD - Original price $50.36 USD
Original price
$50.36 USD
$50.36 USD - $50.36 USD
Current price $50.36 USD
Only 2 left!

DRA-CN048D24 DRACN048D24 Crydom Solid State Relay 15V - 30V DC Din Rail; Contact (Sold By Unit New) Description: Manufacturer: Sensata-Crydom Part...

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Original price $50.36 USD - Original price $50.36 USD
Original price
$50.36 USD
$50.36 USD - $50.36 USD
Current price $50.36 USD

DRSCN05 Crydom Relay Socket, 5V DC For Use with CN Series

Crydom
Original price $49.09 USD - Original price $49.09 USD
Original price
$49.09 USD
$49.09 USD - $49.09 USD
Current price $49.09 USD
6 in stock

DRSCN05 Sensata-Crydom Relay Socket, 24V DC For Use with CN Series (Sold By Unit New) Crydom DRSN Series Sockets Are Designed To Accept Industry-St...

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Original price $49.09 USD - Original price $49.09 USD
Original price
$49.09 USD
$49.09 USD - $49.09 USD
Current price $49.09 USD

Sensata / Crydom Relay Socket, 24V DC For Use with CN Series

Sensata / Crydom
Original price $32.38 USD - Original price $32.38 USD
Original price
$32.38 USD
$32.38 USD - $32.38 USD
Current price $32.38 USD
Out of stock

DRSCN24 Sensata-Crydom Relay Socket, 24V DC For Use with CN Series (Sold By Unit New) Crydom DRSN Series Sockets Are Designed To Accept Industry-St...

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Original price $32.38 USD - Original price $32.38 USD
Original price
$32.38 USD
$32.38 USD - $32.38 USD
Current price $32.38 USD
Sold out

CN048D24 Crydom SSR Solid State Relays

Crydom
Original price $4.59 USD - Original price $4.59 USD
Original price
$4.59 USD
$4.59 USD - $4.59 USD
Current price $4.59 USD
Only 3 left!

CN048D24 Crydom SSR (Sold By Unit New) Description:Solid State Relays - PCB Mount 48VDC/0.1A, 24VDC input, 6mm SIP SSR

Original price $4.59 USD - Original price $4.59 USD
Original price
$4.59 USD
$4.59 USD - $4.59 USD
Current price $4.59 USD

CAD32BD Schneider Electric Control Relay 24V DC 10 A

SCHNEIDER ELECTRIC
Original price $44.98 USD - Original price $44.98 USD
Original price
$44.98 USD
$44.98 USD - $44.98 USD
Current price $44.98 USD
Out of stock

Product Information Product or component type: Control relay Contactor application: Control circuit Utilisation category: DC-13, AC-15, AC-14 Pole...

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Original price $44.98 USD - Original price $44.98 USD
Original price
$44.98 USD
$44.98 USD - $44.98 USD
Current price $44.98 USD
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Carlo Gavazzi RGC3P60V65C1DFM Solid State Relays, 3-Pole, 600V AC

CARLO GAVAZZI
Original price $468.53 USD - Original price $468.53 USD
Original price
$468.53 USD
$468.53 USD - $468.53 USD
Current price $468.53 USD
Only 3 left!

Product Information Solid State Relays - Industrial Mount 3-Pole -SSC V IN - 1FC 600V 3 x 65A 1200VP-MNTR Carlo Gavazzi RGC3P Solid State Relays A...

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Original price $468.53 USD - Original price $468.53 USD
Original price
$468.53 USD
$468.53 USD - $468.53 USD
Current price $468.53 USD

Allen Bradley 5069-OW4I CompacLogix 5000 Output Module Ser A, Surplus

ALLEN BRADLEY
Original price $356.21 USD - Original price $356.21 USD
Original price
$356.21 USD
$356.21 USD - $356.21 USD
Current price $356.21 USD
Only 1 left!

Description SURPLUS SEALED P/n: 5069OW41 CompacLogix 5000 Compact I/O 4 Channel Normally Open Individually Isolated Type Relay Output Module, Serie...

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Original price $356.21 USD - Original price $356.21 USD
Original price
$356.21 USD
$356.21 USD - $356.21 USD
Current price $356.21 USD

1794-OW8 Allen Bradley Flex I/O 8 Point Relay Output Module Ser A

ROCKWELL AUTOMATION
Original price $240.63 USD - Original price $240.63 USD
Original price
$240.63 USD
$240.63 USD - $240.63 USD
Current price $240.63 USD
Out of stock

Description Factory Seal 2021 Brand Name Allen Bradley Sub Brand Flex I/O ...

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Original price $240.63 USD - Original price $240.63 USD
Original price
$240.63 USD
$240.63 USD - $240.63 USD
Current price $240.63 USD
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RH2B-ULCDC24V SH2B-05C IDEC Power Relay 24V DC 10 A With Relay Socket

IDEC
Original price $17.99 USD - Original price $17.99 USD
Original price
$17.99 USD
$17.99 USD - $17.99 USD
Current price $17.99 USD
Out of stock

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Power Relay, DPDT, 10A...

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Original price $17.99 USD - Original price $17.99 USD
Original price
$17.99 USD
$17.99 USD - $17.99 USD
Current price $17.99 USD
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ZAP/TW 4 1632090000 Weidmuller End Plate, Series-Z

WEIDMULLER
Original price $1.31 USD - Original price $1.31 USD
Original price
$1.31 USD
$1.31 USD - $1.31 USD
Current price $1.31 USD
Only 2 left!

Description Depth 34.8 mm Depth (inches) 1.37 inch Height 62 mm Height (inches) 2.441 inch Net weight 3.281 g Width 2 mm Width (inch...

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Original price $1.31 USD - Original price $1.31 USD
Original price
$1.31 USD
$1.31 USD - $1.31 USD
Current price $1.31 USD

ZAP/TW3 160880000 Weidmuller Z-Series, Accessories, End Plate

WEIDMULLER
Original price $1.38 USD - Original price $1.38 USD
Original price
$1.38 USD
$1.38 USD - $1.38 USD
Current price $1.38 USD
Only 2 left!

Description Dimensions And Weights Depth: 30.5 mm Depth (inches): 1.201 inch Height: 79.4 mm Height (inches): 3.126 inch Net Weight: 3.7 g Width: ...

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Original price $1.38 USD - Original price $1.38 USD
Original price
$1.38 USD
$1.38 USD - $1.38 USD
Current price $1.38 USD

7904210000 Weidmuller Z-Series, End Plate, Seperation Plate

WEIDMULLER
Original price $1.25 USD - Original price $1.25 USD
Original price
$1.25 USD
$1.25 USD - $1.25 USD
Current price $1.25 USD
Only 1 left!

Description Sold By Unit Dimensions And Weights Depth: 34.85 mm Depth (inches): 1.372 inch Height (inches): 4.108 inch Net weight: 5.4 g Width: 2 ...

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Original price $1.25 USD - Original price $1.25 USD
Original price
$1.25 USD
$1.25 USD - $1.25 USD
Current price $1.25 USD

LRD14 Schneider Electric TeSys Deca Thermal Overload Relays 7/10 Amp

SCHNEIDER ELECTRIC
Original price $36.35 USD - Original price $36.35 USD
Original price
$36.35 USD
$36.35 USD - $36.35 USD
Current price $36.35 USD
11 in stock

LRD14 Schneider Electric TeSys Deca Thermal Overload Relays New In Box Description Overload Relay Bimetallic LRD Series IEC Class 10 Electromechan...

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Original price $36.35 USD - Original price $36.35 USD
Original price
$36.35 USD
$36.35 USD - $36.35 USD
Current price $36.35 USD

Weidmuller WAP 2.5-10 1050000000 End Plate, W-Series

WEIDMULLER
Original price $1.38 USD - Original price $1.38 USD
Original price
$1.38 USD
$1.38 USD - $1.38 USD
Current price $1.38 USD
40 in stock

Product Information Sold By Unit WAP2510 Depth: 33.5 mm Depth (inches): 1.319 inch Height: 56 mm Height (inches): 2.205 inch Net weight: 2.62 g Wi...

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Original price $1.38 USD - Original price $1.38 USD
Original price
$1.38 USD
$1.38 USD - $1.38 USD
Current price $1.38 USD

700-HA32A1 Allen Bradley Ser A Type H Control Relay

ALLEN BRADLEY
Original price $12.34 USD - Original price $12.34 USD
Original price
$12.34 USD
$12.34 USD - $12.34 USD
Current price $12.34 USD
Out of stock

700-HA32A1 700HA32A1 Allen Bradley Ser. A Type H Control Relay Surplus In Box Description General Purpose Relay, Tube Base, 120 V AC, DPDT, 2-Pole...

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Original price $12.34 USD - Original price $12.34 USD
Original price
$12.34 USD
$12.34 USD - $12.34 USD
Current price $12.34 USD
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1762-OW16 Allen Bradley MicroLogix 16 Point V AC/DC Relay Output

ALLEN BRADLEY
Original price $196.63 USD - Original price $196.63 USD
Original price
$196.63 USD
$196.63 USD - $196.63 USD
Current price $196.63 USD
Out of stock

Description Sub Brand: MicroLogix 1200 Item Name: Relay Output Module REV: B Type: Discrete, Output Voltage Rating: 5 - 125 VDC, 5 - 265 VAC at 50...

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Original price $196.63 USD - Original price $196.63 USD
Original price
$196.63 USD
$196.63 USD - $196.63 USD
Current price $196.63 USD
Sold out

2966618 OPT-24DC/48DC/100 Phoenix Contact Miniature Solid-State Relay

PHOENIX CONTACT
Original price $24.64 USD - Original price $24.64 USD
Original price
$24.64 USD
$24.64 USD - $24.64 USD
Current price $24.64 USD
Out of stock

2966618 OPT-24DC/48DC/100 OPT24DC48DC100 Phoenix Contact Sold By Unit, New Description Plug-In Miniature Solid-State Relay, Input Solid-State Relay...

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Original price $24.64 USD - Original price $24.64 USD
Original price
$24.64 USD
$24.64 USD - $24.64 USD
Current price $24.64 USD
Sold out

Pilz PZE 9 24VDC 8n/o 1n/c 774150 Safety Relay Expander Module

PILZ
Original price $225.06 USD - Original price $225.06 USD
Original price
$225.06 USD
$225.06 USD - $225.06 USD
Current price $225.06 USD
Only 1 left!

Description P/n: 774150 PZE924VDC8no1nc Contact Expansion Inputs: Ability To Detect Shorts Across Contacts Outputs: 8 N/o, 1 N/c UB 24 VDC, Width:...

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Original price $225.06 USD - Original price $225.06 USD
Original price
$225.06 USD
$225.06 USD - $225.06 USD
Current price $225.06 USD

Pilz 774150 PZE924VDC8no1nc Safety Relay Expander Module

PILZ
Original price $293.75 USD - Original price $293.75 USD
Original price
$293.75 USD
$293.75 USD - $293.75 USD
Current price $293.75 USD
Out of stock

Description P/n: 774150   PZE 9 24VDC 8n/o 1n/c Contact Expansion Inputs: Ability To Detect Shorts Across Contacts Outputs: 8 N/o, 1 N/c UB 24 VDC,...

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Original price $293.75 USD - Original price $293.75 USD
Original price
$293.75 USD
$293.75 USD - $293.75 USD
Current price $293.75 USD
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LR2K0310 Schneider Electric TeSys Overload Relay 2.6 - 3.7A

SCHNEIDER ELECTRIC
Original price $24.06 USD - Original price $24.06 USD
Original price
$24.06 USD
$24.06 USD - $24.06 USD
Current price $24.06 USD
Out of stock

LR2K0310 Schneider Electric TeSys (New In Box) Description Overload Relay Bimetallic 2.6-3.7 Amp 575 VAC IEC Class 10A Differential Thermal Overlo...

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Original price $24.06 USD - Original price $24.06 USD
Original price
$24.06 USD
$24.06 USD - $24.06 USD
Current price $24.06 USD
Sold out

LRD21 Schneider Electric TeSys Thermal Overload Relay

SCHNEIDER ELECTRIC
Original price $32.79 USD - Original price $32.79 USD
Original price
$32.79 USD
$32.79 USD - $32.79 USD
Current price $32.79 USD
Out of stock

Product Information Thermal Overload Relay, TeSys LRD Class 10, 12-18A, LRD Series Overload Relay LRD Series Bimetallic Class 10 600 VAC 12/18 Amp...

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Original price $32.79 USD - Original price $32.79 USD
Original price
$32.79 USD
$32.79 USD - $32.79 USD
Current price $32.79 USD
Sold out

RH4B-ULC SH4B-05C IDEC Power Relay 30V DC Assembly With Relay Socket

IDEC
Original price $19.00 USD - Original price $19.00 USD
Original price
$19.00 USD
$19.00 USD - $19.00 USD
Current price $19.00 USD
Only 2 left!

RH4B-ULC RH4BULC SH4B-05C SH4B05C IDEC Power Relay Assembly With Relay Socket (New And Sold By Kit) The RH Series Compact Power Relay With 10A SPDT...

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Original price $19.00 USD - Original price $19.00 USD
Original price
$19.00 USD
$19.00 USD - $19.00 USD
Current price $19.00 USD

Pilz 777609 PNOZ X9P 24VDC 7N/O 2N/C 2SO Safety Relay Standalone

PILZ
Original price $687.33 USD - Original price $687.33 USD
Original price
$687.33 USD
$687.33 USD - $687.33 USD
Current price $687.33 USD
Only 2 left!

Description P/n: 777609   PNOZX9P24VDC7NO2NC2SO Safety Relay (Standalone), Inputs: 1/2-Channel Wiring With/Without Detection Of Shorts Across Conta...

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Original price $687.33 USD - Original price $687.33 USD
Original price
$687.33 USD
$687.33 USD - $687.33 USD
Current price $687.33 USD

XPSMCMRO0004 Schneider 4 Safety Relay Outputs

Schneider Electric
Original price $495.00 USD
Original price $495.00 USD - Original price $495.00 USD
Original price $495.00 USD
Current price $345.00 USD
$345.00 USD - $345.00 USD
Current price $345.00 USD
Out of stock

Brand New In Box XPSMCMRO0004 Schneider Electric 4 Safety Relay Output Expansion With Backplane Connection With Screw Term

Original price $495.00 USD
Original price $495.00 USD - Original price $495.00 USD
Original price $495.00 USD
Current price $345.00 USD
$345.00 USD - $345.00 USD
Current price $345.00 USD
Sold out
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