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  7. Electrical Switches & Relays
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  9. Electrical Relays

Electrical Relays (6,500+ items) - Page 100

Siemens Timing relay electronic on-delay 2 change-over contacts 3RP2525-1BW30
Siemens

Timing relay electronic on-delay 2 change-over contacts

Zoro # G616041227
Mfr # 3RP2525-1BW30
product price:  $185.99
/ea
Sold in mult. of 3 for $557.97
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2011-2BA30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G616041166
Mfr # 3RN2011-2BA30
product price:  $139.99
/ea
Sold in mult. of 3 for $419.97
Siemens insulation monitoring relay for non-grounded IT networks up to 400 V AC 3UG4583-1CW31
Siemens

insulation monitoring relay for non-grounded IT networks up to 400 V AC

Zoro # G516314797
Mfr # 3UG4583-1CW31
product price:  $1,533.99
/ea
Te Connectivity PCB, PCB Relay, 1 A, Pin 1617118-7
Te Connectivity

PCB, PCB Relay, 1 A, Pin

Zoro # G000983461
Mfr # 1617118-7
product price:  $103.99
/ea
Sold in mult. of 2 for $207.98
Siemens SIMATIC ET 200SP relay module 6ES7132-6HC70-0BU0
Siemens

SIMATIC ET 200SP relay module

Zoro # G016041186
Mfr # 6ES7132-6HC70-0BU0
product price:  $156.99
/ea
Sold in mult. of 3 for $470.97
Murrelektronik EUROCARD HOLDER, SKP 64 1G, mounting rail / screw-type terminal 63040
Murrelektronik

EUROCARD HOLDER, SKP 64 1G, mounting rail / screw-type terminal

Zoro # G100691914
Mfr # 63040
product price:  $308.99
/ea
Square D Mech Held Ltg Contr 30A 6Pole Nema1 Encl 8903LXG60V02
Square D

Mech Held Ltg Contr 30A 6Pole Nema1 Encl

Zoro # G0571448
Mfr # 8903LXG60V02
product price:  $1,085.99
/ea
Phoenix Contact RF-Z0019 Color-coding Color: 1620626
Phoenix Contact

RF-Z0019 Color-coding Color:

Zoro # G616088277
Mfr # 1620626
product price:  $2.39
/ea
Sold in mult. of 50 for $119.50
Siemens Timing relay Multifunction 2 change-over contacts 3RP2505-2RW30
Siemens

Timing relay Multifunction 2 change-over contacts

Zoro # G316041220
Mfr # 3RP2505-2RW30
product price:  $294.99
/ea
Sold in mult. of 2 for $589.98
Siemens Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 °C 48-600 V / 110 V AC 3RF2410-1AB35
Siemens

Solid-state contactor 3-phase 3RF2 AC 51 / 10 A / 40 °C 48-600 V / 110 V AC

Zoro # G015855241
Mfr # 3RF2410-1AB35
product price:  $306.99
/ea
Sold in mult. of 2 for $613.98
Siemens monitoring relay phase sequence monitoring 3x 160-690 V AC 15-70 Hz 2 3UG5511-1BR20
Siemens

monitoring relay phase sequence monitoring 3x 160-690 V AC 15-70 Hz 2

Zoro # G416040147
Mfr # 3UG5511-1BR20
product price:  $181.99
/ea
Sold in mult. of 3 for $545.97
Siemens starter kit for safety relay 3SK2 content: basic unit 3SK2 22.5 mm 3SK2941-2AA11
Siemens

starter kit for safety relay 3SK2 content: basic unit 3SK2 22.5 mm

Zoro # G416314811
Mfr # 3SK2941-2AA11
product price:  $943.99
/ea
Murrelektronik MICO BASIC 8.4 electronic circuit protection, 8 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4 A 9000-41068-0400000
Murrelektronik

MICO BASIC 8.4 electronic circuit protection, 8 CHANNELS, IN: 24 V DC OUT: 24 V DC / 4 A

Zoro # G200533732
Mfr # 9000-41068-0400000
product price:  $567.99
/ea
Automation Systems Interconnect 20 Position Jumper with insulated top for CWRE plc relay terminal block, 5PK X766813
Automation Systems Interconnect

20 Position Jumper with insulated top for CWRE plc relay terminal block, 5PK

Zoro # G515679125
Mfr # X766813
product price:  $31.15
/pk 5, $6.23/ea
Siemens Thermistor motor protection relay Standard evaluation unit 22.5 mm 3RN2013-2BA30
Siemens

Thermistor motor protection relay Standard evaluation unit 22.5 mm

Zoro # G416041199
Mfr # 3RN2013-2BA30
product price:  $264.99
/ea
Sold in mult. of 2 for $529.98
Schneider Electric Socket, Plug-In Relay, 3 A, Pin RXM4GB2JD
Schneider Electric

Socket, Plug-In Relay, 3 A, Pin

Zoro # G403536363
Mfr # RXM4GB2JD
product price:  $10.39
/ea
Sold in mult. of 10 for $103.90
Siemens SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC 45 mm overall 3TK2810-1BA41
Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC 45 mm overall

Zoro # G416039912
Mfr # 3TK2810-1BA41
product price:  $2,279.99
/ea
Siemens Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure 3RN2000-2AW30
Siemens

Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure

Zoro # G616041265
Mfr # 3RN2000-2AW30
product price:  $95.79
/ea
Sold in mult. of 4 for $383.16
Siemens Positively driven coupling relay in industrial enclosure 2 NO contacts / 2 3RQ1000-1HB00
Siemens

Positively driven coupling relay in industrial enclosure 2 NO contacts / 2

Zoro # G016041179
Mfr # 3RQ1000-1HB00
product price:  $188.99
/ea
Sold in mult. of 3 for $566.97
Schneider Electric Plug-In, Plug-In Relay, Square, 16 A, 8 Pins, Quick Connect RSB1A160JD
Schneider Electric

Plug-In, Plug-In Relay, Square, 16 A, 8 Pins, Quick Connect

Zoro # G3467056
Mfr # RSB1A160JD
product price:  $5.19
/ea
Sold in mult. of 2 for $10.38
No Product Image Available
Omron

General Purpose Relay, Square, 43.2 mA, 5 Pins, Plug-in

Zoro # G810707530
Mfr # G2R-1-SND DC12(S)
product price:  $35.09
/ea
Siemens Solid State Relay, 1 Phase, Screw Clamp, DIN Rail 3RF2310-1BA02
Siemens

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

Zoro # G9937052
Mfr # 3RF2310-1BA02
product price:  $151.99
/ea
Schmersal Srb-E-322St Multi-Function Safety Modules 103008184
Schmersal

Srb-E-322St Multi-Function Safety Modules

Zoro # G921953352
Mfr # 103008184
product price:  $855.99
/ea
No Product Image Available
Te Connectivity

3Ku9=Front Ku Assy

Zoro # G905931086
Mfr # 7-1393159-1
product price:  $9.59
/ea
Sold in mult. of 10 for $95.90
No Product Image Available
Macromatic

Seal Leak Relay

Zoro # G908377836
Mfr # SFF120C250-G
product price:  $182.99
/ea
Omron Slim Style Solid State Relay, Screw, DIN Rail, Triac G3RV-ST700-A AC/DC24
Omron

Slim Style Solid State Relay, Screw, DIN Rail, Triac

Zoro # G911086572
Mfr # G3RV-ST700-A AC/DC24
product price:  $69.19
/ea
Diversified PRA Series Phase Sequence Monitor PRA100AFA
Diversified

PRA Series Phase Sequence Monitor

Zoro # G909227284
Mfr # PRA100AFA
product price:  $254.99
/ea
Schneider Electric Socket, Plug-In Relay, 3 A, Pin RXM4AB3B7
Schneider Electric

Socket, Plug-In Relay, 3 A, Pin

Zoro # G900905785
Mfr # RXM4AB3B7
product price:  $10.99
/ea
Sold in mult. of 10 for $109.90
Te Connectivity HMS1201S110P = M39016/44-026P 2-1617039-8
Te Connectivity

HMS1201S110P = M39016/44-026P

Zoro # G900984346
Mfr # 2-1617039-8
product price:  $177.99
/ea
Phoenix Contact OPT- 5DC/230AC/ 1 Plug-in miniature 2982139
Phoenix Contact

OPT- 5DC/230AC/ 1 Plug-in miniature

Zoro # G816092999
Mfr # 2982139
product price:  $65.15
/ea
Sold in mult. of 10 for $651.50
Siemens Digital module 4 inputs and 2 relay outputs 3UF7310-1AB00-0
Siemens

Digital module 4 inputs and 2 relay outputs

Zoro # G816041256
Mfr # 3UF7310-1AB00-0
product price:  $496.99
/ea
Phoenix Contact REL-MR- 60DC/21-21AU Plug-in miniature 2961286
Phoenix Contact

REL-MR- 60DC/21-21AU Plug-in miniature

Zoro # G816087377
Mfr # 2961286
product price:  $13.49
/ea
Sold in mult. of 10 for $134.90
No Product Image Available
Te Connectivity

AGASTAT Relay Sockets&Hardware 36303060=POST-RIGHT CONT

Zoro # G816220804
Mfr # 5-1616266-8
product price:  $1,483.99
/ea
No Product Image Available
Te Connectivity

AGASTAT OMIF-S-112LM800

Zoro # G816220552
Mfr # 1649168-4
product price:  $6.45
/ea
Sold in mult. of 12 for $77.40
Lovato Control Relay 4No 120/60 BF0040A12060
Lovato

Control Relay 4No 120/60

Zoro # G822708242
Mfr # BF0040A12060
product price:  $171.99
/ea
No Product Image Available
Atc Diversified Electronics

Voltage Sensor Relay

Zoro # G816497954
Mfr # TDT120AKA060
product price:  $263.99
/ea
Electrical Relays (6,500+ items) - Page 100
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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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pneumatic reversing relaypin socketoff delay timer relaysingle function time delayone shot relay
3" saddle clampmonitoring relay phasecoil 24vplug-in general purposemounting snap track

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