With over 10,000 orders
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!
Filters
- ABB (1)
- ALLEN BRADLEY (7)
- CARLO GAVAZZI (2)
- Crydom (3)
- FINDER (1)
- IDEC (2)
- MAGAFOR (3)
- Murr Elektronik (1)
- MURRELEKTRONIK (1)
- OMRON (8)
- Omron (1)
- PHOENIX CONTACT (5)
- PILZ (4)
- ROCKWELL AUTOMATION (2)
- Rockwell Automation (1)
- SCHNEIDER ELECTRIC (19)
- Schneider Electric (1)
- Sensata / Crydom (1)
- SIEMENS (1)
- TELEMECANIQUE (1)
- WEIDMULLER (5)
- WEIDMÜLLER (3)
G7SA-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
G7SA-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...
View full detailsPilz 774150 PZE 9 24VDC 8n/o 1n/c Safety Relay Expander Module
PILZDescription P/n: 774150 PZE924VDC8no1nc Contact Expansion Inputs: Ability To Detect Shorts Across Contacts Outputs: 8 N/o, 1 N/c UB 24 VDC, Width...
View full detailsSchneider Electric LC1D09BD TeSys D Contactor 3 Poles 9 A / 24V DC
SCHNEIDER ELECTRICDescription 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...
View full detailsSchneider Electric ZALVB3 Light Block Green Led
SCHNEIDER ELECTRICDescription Sold By Unit P/n: ZAL-VB3 ZAL VB3 Schneider Electric Light Block Green Led
Schneider Electric TeSys LRD, Thermal Overload Relay, 4-6A, Class 10A
SCHNEIDER ELECTRICDescription P/n: LRD10 TeSys Deca, Thermal Overload Relay, 4 To 6 A, Class 10A
Schneider LRD07 TeSys Deca Thermal Overload Relay 1.6 To 2.5 A, 3 Pole
SCHNEIDER ELECTRICDescription 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
Finder 80.01.0.240.0000 Modular Timer 12/240 V, Multi-Function, 16 A
FINDERProduct 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...
View full detailsSiemens 6SL3252-0BB00-0AA0 Sinamics Relay Brake Module
SIEMENSProduct Information 6SL32520BB000AA0 Brake Relay For PM 16 A 250V AC UPC: 4019169454650
Schneider Electric LRD04 TeSys, Thermal Overload Relay, Class 10 A
SCHNEIDER ELECTRICProduct Information Range: TeSys Deca Product Or Component Type: Differential Thermal Overload Relay Relay Application: Motor Protection Network T...
View full detailsWeidmüller 9915700000 Picopak OPTO24/120 C/W Leakage 24V DC / 120V AC
WEIDMÜLLERProduct Information DK5 Opto-Isolator 24/120V With Leakage Protection 991570 0000 Input: 24V DC / 120V AC Output: 5-30V DC 100 mA Tightening Torqu...
View full detailsWeidmüller 8937940000 Solid-State Relay MOS 24VDC/5-33VDC 10A
WEIDMÜLLERProduct Information Sold By Unit MOS 24VDC/5-33VDC 10A MICROOPTO Solid-State Relay, Rated Control Voltage: 24 V DC ±20 % Rated Switching Voltage: ...
View full detailsWeidmüller 8937970000 Solid-State Relay MOS 24VDC/8-30VDC 2A
WEIDMÜLLERProduct Information Sold By Unit MOS 24VDC/8-30VDC 2A MICROOPTO Solid-State Relay Rated Control Voltage: 24V DC ±20 % Rated Switching Voltage: 8.....
View full details1SVR405651R2100 CR-M3LS ABB Socket For CR-M Miniature Relay
ABBProduct Information Sold By Unit CRM3LS Type Of Electric Connection: Screw Connection Mounting Method: DIN Rail (Top Hat Rail) 35 mm With Detachab...
View full detailsPLC-BSC-24DC/21-21 29 67 015 Phoenix Contact Relay Base, Gray
PHOENIX CONTACTProduct Information Sold By Unit 2967015 PLCBSC24DC2121 14 mm PLC Basic Terminal Block With Screw Connection, without Relay Or Solid-State Relay, F...
View full detailsLRD05 Schneider Electric Thermal Overload Relay, TeSys Deca
SCHNEIDER ELECTRICProduct Information Thermal Overload Relay, TeSys Deca, 690V AC, 0.63 To 1A, 1NO+1NC, Class 10A, Screw Clamp
3606480792304 Schneider Electric Modular 1-Phase Current Control Relay
SCHNEIDER ELECTRICProduct Information Main range of product Harmony Control Relays product o...
View full detailsLR2 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...
View full details1608570000 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 ...
View full detailsXPSMCMRO0004 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...
View full details440R-M23090 Allen Bradley Guardmaster Safety Relay Ser B 2022
ALLEN BRADLEYProduct Information Surplus 2022 Sub Brand Guardmaster Series B ...
View full details540325 84431310000 Magafor, 31mm x 90° Angle Tri-Dent Countersink
MAGAFOR540325 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/...
View full details601128 Magafor Countersink Set Series 424/6 82 Deg C'Sink S/F
MAGAFORProduct 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...
View full details601129 Magafor Series 421/6 90° Countersink Single Flute, 6 pcs Set
MAGAFORProduct 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...
View full detailsOn orders over $1000+
Call us! 1-866-939-7717.
Mon-Fri 8am - 4pm EST
We offer chat support.
Mon-Fri 8am - 4pm EST
To better serve you!