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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 90

Te Connectivity SSFR90A=UNIV. TIMER 120V 1423167-2
Te Connectivity

SSFR90A=UNIV. TIMER 120V

Zoro # G900983189
Mfr # 1423167-2
product price: 
$1,671.99
/ea
Idec RH GP Rly DPDT 10A 48V DC Coil w/ diode RH2B-ULD-DC48V
Idec

RH GP Rly DPDT 10A 48V DC Coil w/ diode

Zoro # G715279200
Mfr # RH2B-ULD-DC48V
product price: 
$21.25
/ea
Idec Relay Plug-In 3PDT 10A 12VAC RR3B-ULCAC12V
Idec

Relay Plug-In 3PDT 10A 12VAC

Zoro # G415279678
Mfr # RR3B-ULCAC12V
product price: 
$28.35
/ea
Idec Relay Plug-In DPDT 10A 12VAC RR2P-UAC12V
Idec

Relay Plug-In DPDT 10A 12VAC

Zoro # G315279532
Mfr # RR2P-UAC12V
product price: 
$25.15
/ea
Idec w/DIODE RH2B-UD-DC100-110V
Idec

w/DIODE

Zoro # G115279244
Mfr # RH2B-UD-DC100-110V
product price: 
$18.89
/ea
Pilz Safety Relay 750103
Pilz

Safety Relay

Zoro # G523561719
Mfr # 750103
product price: 
$384.99
/ea
Pilz Safety Relay 774310
Pilz

Safety Relay

Zoro # G723561731
Mfr # 774310
product price: 
$539.99
/ea
Schneider Electric Interface plug-in relay, 12 A, 1 CO, 230, 230V AC Coil Volts, 1 C/O RSB1A120P7
Schneider Electric

Interface plug-in relay, 12 A, 1 CO, 230, 230V AC Coil Volts, 1 C/O

Zoro # G600904842
Mfr # RSB1A120P7
product price: 
$5.15
/ea
Sold in mult. of 10 for $51.50
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 48 VDC coil 8501XDO40V56
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 48 VDC coil

Zoro # G5529344
Mfr # 8501XDO40V56
product price: 
$502.99
/ea
Phoenix Contact PLC-OSC-125DC/ 48DC/100 PLC-INTERFACE 2980047
Phoenix Contact

PLC-OSC-125DC/ 48DC/100 PLC-INTERFACE

Zoro # G716104945
Mfr # 2980047
product price: 
$67.15
/ea
Sold in mult. of 10 for $671.50
Siemens Analog monitoring relay Fill level monitoring Resistance monitoring from 2 3UG4501-1AW30
Siemens

Analog monitoring relay Fill level monitoring Resistance monitoring from 2

Zoro # G316040148
Mfr # 3UG4501-1AW30
product price: 
$234.99
/ea
Sold in mult. of 3 for $704.97
Square D Current limiting module, MAG-GUARD circuit breaker, FA, 3 or 7 Amp 9999CLM1
Square D

Current limiting module, MAG-GUARD circuit breaker, FA, 3 or 7 Amp

Zoro # G0847677
Mfr # 9999CLM1
product price: 
$493.99
/ea
Siemens SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC 45 mm 3TK2810-0BA01
Siemens

SIRIUS safety relay safety-oriented Standstill monitoring 24 V DC 45 mm

Zoro # G216039914
Mfr # 3TK2810-0BA01
product price: 
$1,679.99
/ea
Omron DIN Rail, Slim General Purpose Relay, 6 A, Screw G3RV-ST700-D DC24
Omron

DIN Rail, Slim General Purpose Relay, 6 A, Screw

Zoro # G409920159
Mfr # G3RV-ST700-D DC24
product price: 
$76.49
/ea
Atc Diversified Electronics Safety Monitoring Relay, 3 in H, 120V AC ISO120AFN
Atc Diversified Electronics

Safety Monitoring Relay, 3 in H, 120V AC

Zoro # G316497874
Mfr # ISO120AFN
product price: 
$236.99
/ea
Omron W-Bracket, Enclosed Power Relay, Square, 25 A, 10 Pins, Screw G7J-2A2B-B-W1-DC24
Omron

W-Bracket, Enclosed Power Relay, Square, 25 A, 10 Pins, Screw

Zoro # G2247463
Mfr # G7J-2A2B-B-W1-DC24
product price: 
$44.69
/ea
Idec DPDT BLADE W/DIODE &LIGHT Relay RH2B-ULD-DC12V
Idec

DPDT BLADE W/DIODE &LIGHT Relay

Zoro # G015279290
Mfr # RH2B-ULD-DC12V
product price: 
$20.49
/ea
Schneider Electric Plug-In, Plug-In Relay, Square, 12 A, 5 Pins, Quick Connect RSB1A120M7
Schneider Electric

Plug-In, Plug-In Relay, Square, 12 A, 5 Pins, Quick Connect

Zoro # G3467774
Mfr # RSB1A120M7
product price: 
$5.15
/ea
Sold in mult. of 10 for $51.50
Diversified TBD Series Off-Delay DIP Swtich TDR TBD-120-A-B-A-D
Diversified

TBD Series Off-Delay DIP Swtich TDR

Zoro # G909227376
Mfr # TBD-120-A-B-A-D
product price: 
$214.99
/ea
Idec Relay Plug-In 3PDT 10A 240VAC RR3PA-UAC240V
Idec

Relay Plug-In 3PDT 10A 240VAC

Zoro # G315279617
Mfr # RR3PA-UAC240V
product price: 
$32.15
/ea
Siemens IEC Control Relay, 2NO/2NC, 110/120VAC, 10A 3RH21222AK60
Siemens

IEC Control Relay, 2NO/2NC, 110/120VAC, 10A

Zoro # G8360607
Mfr # 3RH21222AK60
product price: 
$103.99
/ea
Diversified SLD Series Phase and Under-Voltage Monitor SLD-380-ASA
Diversified

SLD Series Phase and Under-Voltage Monitor

Zoro # G309227280
Mfr # SLD-380-ASA
product price: 
$623.99
/ea
Phoenix Contact PLC-OSC- 24DC/ 48DC/100 PLC-INTERFACE 2966728
Phoenix Contact

PLC-OSC- 24DC/ 48DC/100 PLC-INTERFACE

Zoro # G816104951
Mfr # 2966728
product price: 
$37.99
/ea
Sold in mult. of 10 for $379.90
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA45
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G015368512
Mfr # 3RF2050-1AA45
product price: 
$137.99
/ea
Sold in mult. of 5 for $689.95
Siemens digitally adjustable monitoring relay phase failure phase sequence 3UG5616-1CR20
Siemens

digitally adjustable monitoring relay phase failure phase sequence

Zoro # G915994422
Mfr # 3UG5616-1CR20
product price: 
$438.99
/ea
Sold in mult. of 2 for $877.98
Murrelektronik RM-31/24V DC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 C/O  - 22, 5 mm screw term 51403
Murrelektronik

RM-31/24V DC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 5 A, 3 C/O - 22, 5 mm screw term

Zoro # G500533586
Mfr # 51403
product price: 
$173.99
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2BA-ULDC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G715279590
Mfr # RR2BA-ULDC24V
product price: 
$22.39
/ea
Siemens Digital monitoring relay for residual current monitoring with current 3UG4625-2CW30
Siemens

Digital monitoring relay for residual current monitoring with current

Zoro # G515994419
Mfr # 3UG4625-2CW30
product price: 
$465.99
/ea
Sold in mult. of 2 for $931.98
Siemens Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount 3RF2330-1AA02
Siemens

Solid State Relay, 1 Phase, Screw, DIN Rail or Panel Mount

Zoro # G815855236
Mfr # 3RF2330-1AA02
product price: 
$163.99
/ea
Sold in mult. of 4 for $655.96
Murrelektronik RMM 24VDC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 6 A, 1N/O contact - 12 mm screw terminal 51507
Murrelektronik

RMM 24VDC OUTPUT RELAY, IN: 24 VDC - OUT: 250 VAC/DC / 6 A, 1N/O contact - 12 mm screw terminal

Zoro # G300533571
Mfr # 51507
product price: 
$58.99
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2330-1AA22
Siemens

Solid State Relay, 1 Phase, Screw Clamp, DIN Rail

Zoro # G9936605
Mfr # 3RF2330-1AA22
product price: 
$180.99
/ea
Murrelektronik Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 1-10A 9000-41094-0101000
Murrelektronik

Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 1-10A

Zoro # G900533735
Mfr # 9000-41094-0101000
product price: 
$399.99
/ea
Siemens MOV Suppressor 3TX7144-H9
Siemens

MOV Suppressor

Zoro # G8524066
Mfr # 3TX7144-H9
product price: 
$6.79
/ea
Sold in mult. of 2 for $13.58
Siemens MOV Suppressor 3TX7144H20
Siemens

MOV Suppressor

Zoro # G8523978
Mfr # 3TX7144H20
product price: 
$10.59
/ea
Siemens IEC Control Relay, 3NO/1NC, 24V DC, 10 A 3RH21311SB40
Siemens

IEC Control Relay, 3NO/1NC, 24V DC, 10 A

Zoro # G8361824
Mfr # 3RH21311SB40
product price: 
$126.99
/ea
World Products Power/SIGNAL RELAY, DPDT, Latched, 100mW(Coil), 1A(Contact), 220VDC(Contact), Random,  UD2-3SNUN
World Products

Power/SIGNAL RELAY, DPDT, Latched, 100mW(Coil), 1A(Contact), 220VDC(Contact), Random,

Zoro # G723371224
Mfr # UD2-3SNUN
product price: 
$4.59
/ea
Sold in mult. of 2 for $9.18
Electrical Relays (6,500+ items) - Page 90
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About Electrical Relays

Electrical relays are an important component in a variety of electrical systems. They serve as switches that control the flow of electricity and provide protection for other components in the system. Electrical relays are used to control circuits and help prevent overloads or short circuits from occurring.

Types of Electrical Relays

There are many different types of electrical relays available, each designed for specific purposes. Some common types include latching relays, which maintain their state until reset; solid-state relays, which use semiconductor technology to control current flow; and general-purpose relays, which can be used for a variety of applications.

How Electrical Relays are Made

Electrical relays are typically made from metals such as copper or aluminum. Other materials such as plastics and rubber may also be used in the construction of electrical relays. Depending on the type, they may also contain magnets, coils, resistors, diodes or transistors.

Industries that use Electrical Relays

Electricity is essential to many industries and professions, so it's no surprise that electrical relays play an important role in these fields. Industries such as automotive manufacturing, aerospace engineering, telecommunications and power generation all rely on electric relay systems to keep their operations running smoothly.

Find the Electrical Relays You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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electrical pin connectors24v ac relay spdtmonitoring relay phaseoff delay timer relay3" saddle clamp
analog monitoring relaydayton time relaypneumatic reversing relayplug-in general purposecoil 24v

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