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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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G7SA-5A1B Omron Relay 24V DC 250V AC 6 Amp 14-Pin

OMRON
Original price $29.84 USD - Original price $29.84 USD
Original price
$29.84 USD
$29.84 USD - $29.84 USD
Current price $29.84 USD
8 in stock

Description Sold By Unit Relay 24V DC Coil 5 NO / 1 NC 14 Pin 250 V 6 Amp

Original price $29.84 USD - Original price $29.84 USD
Original price
$29.84 USD
$29.84 USD - $29.84 USD
Current price $29.84 USD

G7SA-2A2B-DC24 P7SA-10F-ND Omron Safety Relay Assembly With Relay

OMRON
Original price $15.98 USD - Original price $15.98 USD
Original price
$15.98 USD
$15.98 USD - $15.98 USD
Current price $15.98 USD
12 in stock

This 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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Original price $15.98 USD - Original price $15.98 USD
Original price
$15.98 USD
$15.98 USD - $15.98 USD
Current price $15.98 USD

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

PILZ
Original price $210.90 USD - Original price $210.90 USD
Original price
$210.90 USD
$210.90 USD - $210.90 USD
Current price $210.90 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 $210.90 USD - Original price $210.90 USD
Original price
$210.90 USD
$210.90 USD - $210.90 USD
Current price $210.90 USD

Schneider Electric LC1D09BD TeSys D Contactor 3 Poles 9 A / 24V DC

SCHNEIDER ELECTRIC
Original price $54.54 USD - Original price $54.54 USD
Original price
$54.54 USD
$54.54 USD - $54.54 USD
Current price $54.54 USD
Only 5 left!

Description TeSys D IEC Contactor, 9 A, 3 P, 5 HP at 480 VAC, Nonreversing, 24 VDC Coil Main range TeSys   product name TeSys D   produc...

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Original price $54.54 USD - Original price $54.54 USD
Original price
$54.54 USD
$54.54 USD - $54.54 USD
Current price $54.54 USD

Schneider Electric ZALVB3 Light Block Green Led

SCHNEIDER ELECTRIC
Original price $13.00 USD - Original price $13.00 USD
Original price
$13.00 USD
$13.00 USD - $13.00 USD
Current price $13.00 USD
Only 1 left!

Description Sold By Unit P/n: ZAL-VB3  ZAL VB3 Schneider Electric Light Block Green Led  

Original price $13.00 USD - Original price $13.00 USD
Original price
$13.00 USD
$13.00 USD - $13.00 USD
Current price $13.00 USD

Schneider Electric TeSys LRD, Thermal Overload Relay, 4-6A, Class 10A

SCHNEIDER ELECTRIC
Original price $31.66 USD - Original price $31.66 USD
Original price
$31.66 USD
$31.66 USD - $31.66 USD
Current price $31.66 USD
Out of stock

Description P/n: LRD10 TeSys Deca, Thermal Overload Relay, 4 To 6 A, Class 10A

Original price $31.66 USD - Original price $31.66 USD
Original price
$31.66 USD
$31.66 USD - $31.66 USD
Current price $31.66 USD
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Schneider LRD07 TeSys Deca Thermal Overload Relay 1.6 To 2.5 A, 3 Pole

SCHNEIDER ELECTRIC
Original price $31.38 USD - Original price $31.38 USD
Original price
$31.38 USD
$31.38 USD - $31.38 USD
Current price $31.38 USD
Only 2 left!

Description Overload Relay Tesys LRD 1.6-2.5 Amp Class 10 A 3-Pole Auxiliary Contact Composition: 1 NO + 1 NC 690V AC Rated IP20 UPC: 3389110346770

Original price $31.38 USD - Original price $31.38 USD
Original price
$31.38 USD
$31.38 USD - $31.38 USD
Current price $31.38 USD

Finder 80.01.0.240.0000 Modular Timer 12/240 V, Multi-Function, 16 A

FINDER
Original price $91.98 USD - Original price $91.98 USD
Original price
$91.98 USD
$91.98 USD - $91.98 USD
Current price $91.98 USD
Only 1 left!

Product Information 800102400000 Modular Timer - 12...240 V Multi-Function (AI, DI, SW, BE, CE, DE) 1 Pole 16 A AC (50/60 Hz)/DC Standard UPC: 801...

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Original price $91.98 USD - Original price $91.98 USD
Original price
$91.98 USD
$91.98 USD - $91.98 USD
Current price $91.98 USD

Siemens 6SL3252-0BB00-0AA0 Sinamics Relay Brake Module

SIEMENS
Original price $118.04 USD - Original price $118.04 USD
Original price
$118.04 USD
$118.04 USD - $118.04 USD
Current price $118.04 USD
Only 1 left!

Product Information 6SL32520BB000AA0 Brake Relay For PM 16 A 250V AC UPC: 4019169454650

Original price $118.04 USD - Original price $118.04 USD
Original price
$118.04 USD
$118.04 USD - $118.04 USD
Current price $118.04 USD

Schneider Electric LRD04 TeSys, Thermal Overload Relay, Class 10 A

SCHNEIDER ELECTRIC
Original price $30.75 USD - Original price $30.75 USD
Original price
$30.75 USD
$30.75 USD - $30.75 USD
Current price $30.75 USD
Only 3 left!

Product Information Range: TeSys Deca Product Or Component Type: Differential Thermal Overload Relay Relay Application: Motor Protection Network T...

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Original price $30.75 USD - Original price $30.75 USD
Original price
$30.75 USD
$30.75 USD - $30.75 USD
Current price $30.75 USD

Weidmüller 9915700000 Picopak OPTO24/120 C/W Leakage 24V DC / 120V AC

WEIDMÜLLER
Original price $85.00 USD - Original price $85.00 USD
Original price
$85.00 USD
$85.00 USD - $85.00 USD
Current price $85.00 USD
Only 1 left!

Product Information DK5 Opto-Isolator 24/120V With Leakage Protection 991570 0000 Input: 24V DC / 120V AC Output: 5-30V DC 100 mA Tightening Torqu...

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Original price $85.00 USD - Original price $85.00 USD
Original price
$85.00 USD
$85.00 USD - $85.00 USD
Current price $85.00 USD

Weidmüller 8937940000 Solid-State Relay MOS 24VDC/5-33VDC 10A

WEIDMÜLLER
Original price $67.94 USD - Original price $67.94 USD
Original price
$67.94 USD
$67.94 USD - $67.94 USD
Current price $67.94 USD
Only 1 left!

Product Information Sold By Unit MOS 24VDC/5-33VDC 10A MICROOPTO Solid-State Relay, Rated Control Voltage: 24 V DC ±20 % Rated Switching Voltage: ...

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Original price $67.94 USD - Original price $67.94 USD
Original price
$67.94 USD
$67.94 USD - $67.94 USD
Current price $67.94 USD

Weidmüller 8937970000 Solid-State Relay MOS 24VDC/8-30VDC 2A

WEIDMÜLLER
Original price $60.71 USD - Original price $60.71 USD
Original price
$60.71 USD
$60.71 USD - $60.71 USD
Current price $60.71 USD
Only 1 left!

Product Information Sold By Unit MOS 24VDC/8-30VDC 2A MICROOPTO Solid-State Relay Rated Control Voltage: 24V DC ±20 % Rated Switching Voltage: 8.....

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Original price $60.71 USD - Original price $60.71 USD
Original price
$60.71 USD
$60.71 USD - $60.71 USD
Current price $60.71 USD

1SVR405651R2100 CR-M3LS ABB Socket For CR-M Miniature Relay

ABB
Original price $9.00 USD - Original price $9.00 USD
Original price
$9.00 USD
$9.00 USD - $9.00 USD
Current price $9.00 USD
Out of stock

Product Information Sold By Unit CRM3LS Type Of Electric Connection: Screw Connection Mounting Method: DIN Rail (Top Hat Rail) 35 mm With Detachab...

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Original price $9.00 USD - Original price $9.00 USD
Original price
$9.00 USD
$9.00 USD - $9.00 USD
Current price $9.00 USD
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PLC-BSC-24DC/21-21 29 67 015 Phoenix Contact Relay Base, Gray

PHOENIX CONTACT
Original price $14.85 USD - Original price $14.85 USD
Original price
$14.85 USD
$14.85 USD - $14.85 USD
Current price $14.85 USD
8 in stock

Product Information Sold By Unit 2967015 PLCBSC24DC2121 14 mm PLC Basic Terminal Block With Screw Connection, without Relay Or Solid-State Relay, F...

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Original price $14.85 USD - Original price $14.85 USD
Original price
$14.85 USD
$14.85 USD - $14.85 USD
Current price $14.85 USD

LRD05 Schneider Electric Thermal Overload Relay, TeSys Deca

SCHNEIDER ELECTRIC
Original price $30.89 USD - Original price $30.89 USD
Original price
$30.89 USD
$30.89 USD - $30.89 USD
Current price $30.89 USD
Only 3 left!

Product Information Thermal Overload Relay, TeSys Deca, 690V AC, 0.63 To 1A, 1NO+1NC, Class 10A, Screw Clamp

Original price $30.89 USD - Original price $30.89 USD
Original price
$30.89 USD
$30.89 USD - $30.89 USD
Current price $30.89 USD

3606480792304 Schneider Electric Modular 1-Phase Current Control Relay

SCHNEIDER ELECTRIC
Original price $155.10 USD - Original price $155.10 USD
Original price
$155.10 USD
$155.10 USD - $155.10 USD
Current price $155.10 USD
Only 1 left!

Product Information Main range of product Harmony Control Relays product o...

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Original price $155.10 USD - Original price $155.10 USD
Original price
$155.10 USD
$155.10 USD - $155.10 USD
Current price $155.10 USD

LR2 K0314 Schneider Electric TeSys Differential Thermal Overload Relay

SCHNEIDER ELECTRIC
Original price $24.85 USD - Original price $24.85 USD
Original price
$24.85 USD
$24.85 USD - $24.85 USD
Current price $24.85 USD
Out of stock

Product Information Range: TeSys Product Name: TeSys LRK Product Or Component Type: Differential Thermal Overload Relay Device Short Name: LR2K Re...

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Original price $24.85 USD - Original price $24.85 USD
Original price
$24.85 USD
$24.85 USD - $24.85 USD
Current price $24.85 USD
Sold out

1608570000 ZDU 2.5/4AN Weidmuller, Tension-Clamp Connection

WEIDMULLER
Original price $2.38 USD - Original price $2.38 USD
Original price
$2.38 USD
$2.38 USD - $2.38 USD
Current price $2.38 USD
43 in stock

Product Information Sold By Unit ZDU254AN Version Tension-clamp connection, for plug-in cross-connector, One end without connector. End cover ...

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Original price $2.38 USD - Original price $2.38 USD
Original price
$2.38 USD
$2.38 USD - $2.38 USD
Current price $2.38 USD

XPSMCMRO0004 Schneider Electric 4 Safety Relay Output Expansion

SCHNEIDER ELECTRIC
Original price $855.00 USD - Original price $855.00 USD
Original price
$855.00 USD
$855.00 USD - $855.00 USD
Current price $855.00 USD
Only 2 left!

This 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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Original price $855.00 USD - Original price $855.00 USD
Original price
$855.00 USD
$855.00 USD - $855.00 USD
Current price $855.00 USD

440R-M23090 Allen Bradley Guardmaster Safety Relay Ser B 2022

ALLEN BRADLEY
Original price $615.00 USD - Original price $615.00 USD
Original price
$615.00 USD
$615.00 USD - $615.00 USD
Current price $615.00 USD
Out of stock

Product Information Surplus 2022 Sub Brand Guardmaster Series B ...

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Original price $615.00 USD - Original price $615.00 USD
Original price
$615.00 USD
$615.00 USD - $615.00 USD
Current price $615.00 USD
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540325 84431310000 Magafor, 31mm x 90° Angle Tri-Dent Countersink

MAGAFOR
Original price $108.75 USD - Original price $108.75 USD
Original price
$108.75 USD
$108.75 USD - $108.75 USD
Current price $108.75 USD
Only 1 left!

540325 84431310000 Magafor New In Box Description 31mm X 90° Angle Tri-Dent 3 Flute Countersink, HSS 5% Cobalt M35, Bright Finish 12mm Shank, 2-3/...

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Original price $108.75 USD - Original price $108.75 USD
Original price
$108.75 USD
$108.75 USD - $108.75 USD
Current price $108.75 USD

601128 Magafor Countersink Set Series 424/6 82 Deg C'Sink S/F

MAGAFOR
Original price $206.98 USD - Original price $206.98 USD
Original price
$206.98 USD
$206.98 USD - $206.98 USD
Current price $206.98 USD
Out of stock

Product Information Replaces 5402130 Countersink Set Single Flute - 6 Pieces - Cobalt M35 Sizes Included: 1/4”, 5/16”, 3/8”, 1/2”, 5/8” And 3/4” C...

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Original price $206.98 USD - Original price $206.98 USD
Original price
$206.98 USD
$206.98 USD - $206.98 USD
Current price $206.98 USD
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601129 Magafor Series 421/6 90° Countersink Single Flute, 6 pcs Set

MAGAFOR
Original price $204.91 USD - Original price $204.91 USD
Original price
$204.91 USD
$204.91 USD - $204.91 USD
Current price $204.91 USD
Out of stock

Product Information Countersink Sets Single Flute – 6 Pieces – Cobalt M35 Sizes Included: 1/4”, 5/16”, 3/8”, 1/2”, 5/8” And 3/4” Chamfers To The O...

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Original price $204.91 USD - Original price $204.91 USD
Original price
$204.91 USD
$204.91 USD - $204.91 USD
Current price $204.91 USD
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