Electromechanical relays

74 companies | 442 products
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110VAC electromechanical relay / 24VDC / power / DIN rail
110VAC electromechanical relay

Switching current: 10 A

This unit uses a power relay that will manage signals and protect units from noise while also alarming the user when voltage changes happen. Honeywell makes these power relays to work for power switching ...

DC electromechanical relay / AC / plug-in / miniature
DC electromechanical relay
MY series

Switching current: 4.2 mA - 106.5 mA

... general-purpose relays that can be selected based on operating environment and application • In addition to our standard type (MY), an abundant lineup of models including latching relays that retain ...

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OMRON
24VDC electromechanical relay / 1 NO / screw / power
24VDC electromechanical relay
SPST series

Switching current: 65, 85, 200 A

Relays are commonly referred to as a remote-acting switches and Littelfuse manufacturers a broad range of styles to meet your application. To ensure you are utilizing the proper remote-acting switches, review the attributes ...

DC electromechanical relay / 4 NO / 2 NC / monostable
DC electromechanical relay
480

Switching current: 8 A

... TÜV approval The development of this safety relay product family was consequently linked to the demands of our customers and the market. The outcome is the worldwide smallest 6-contact force guided relay ...

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HENGSTLER
DC electromechanical relay / monostable / with guided contacts / bistable
DC electromechanical relay
462

Switching current: 10 A

... Meets requirements for signal relays under UIC 736e cULus and TÜV approvals HENGSTLER's H-462 safety relay provides absolute reliability, sturdy construction and a long electric life-time. As a result, ...

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HENGSTLER
DC electromechanical relay / monostable / bistable
DC electromechanical relay
464

Switching current: 10 A

... requirements for signal relays under UIC 736e cULus and TÜV approvals With its H-464 safety relays, HENGSTLER provides a solution for all those applications that involve a high number of electric ...

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HENGSTLER
subminiature electromechanical relay / 24VDC / 12VDC / 6VDC
subminiature electromechanical relay
30 series

Switching current: 2 A

Subminiature DIL relays •2 Pole changeover contacts •Low level switching capability •Subminiature: - industry standard DIL package •Sensitive DC coil: 200 mW •Wash tight: RT III APPLICATIONS •Alarm systems •Automation ...

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FINDER S.p.A. con unico socio
subminiature electromechanical relay / 24VDC / 12VDC / 48VDC
subminiature electromechanical relay
32 Series

Switching current: 6 A

Subminiature PCB relays •1 Pole changeover contacts or 1 Pole normally open contact •Subminiature, low profile package •Sensitive DC coil: 200 mW •Wash tight: RT III APPLICATIONS •Air conditioners •Alarm systems •Automation ...

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FINDER S.p.A. con unico socio
ultra-slim electromechanical relay / 24VDC / 12VDC / 48VDC
ultra-slim electromechanical relay
34 series

Switching current: 2, 6, 0.1 A

Ultra-slim Electromechanical PCB relays •Sensitive DC coil: 170 mW •5 mm wide •6kV (1.2/50 μs) isolation, coil - contacts Ultra-slim Solid State PCB relays •Sensitive DC input circuits •5 ...

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FINDER S.p.A. con unico socio
modular electromechanical relay / interface / coupling / compact
modular electromechanical relay
flare MOVE

Switching current: 0.2 A - 6 A

Interface relays are used for electrical isolation and potential-free switching operations, and are also available in modular pluggable versions for frequent switching applications. With a width starting at 6.2 mm they ...

12VDC electromechanical relay / DIN rail
12VDC electromechanical relay
RIDER series

RIDERSERIES - Industrial relay modules The ideal relay version for the separation of input and output signals in industrial automation. High powers can be safely switched with the RIDERSERIES. Conventional ...

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Weidmüller
DC electromechanical relay / plug-in
DC electromechanical relay
F-OK B 400 Enerdis

The F-OK B 400 is an instantaneous, electromagnetic, on-off relay with a 4 double cutout changeover contact in series. It is a high-performance rugged relay with easy assembly and is particularly suitable ...

plug-in electromechanical relay / 12VDC / DPDT / DIN rail
plug-in electromechanical relay
348756

Switching current: 10 A

... W 36mm, D 36mm Sockets available (8 pin stock no. 403-235 & 402-147, 11 pin stock no. 402-153 & 403-241) Relay Cover available for 11 pin relay 402-169

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RS PRO
DPDT electromechanical relay / AC / plug-in
DPDT electromechanical relay
348762

Switching current: 10 A

... W 36mm, D 36mm Sockets available (8 pin stock no. 403-235 & 402-147, 11 pin stock no. 402-153 & 403-241) Relay Cover available for 11 pin relay 402-169

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RS PRO
DPDT electromechanical relay / 24VDC / plug-in / DIN rail
DPDT electromechanical relay
348784

Switching current: 10 A

... W 36mm, D 36mm Sockets available (8 pin stock no. 403-235 & 402-147, 11 pin stock no. 402-153 & 403-241) Relay Cover available for 11 pin relay 402-169

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RS PRO
DC electromechanical relay / high-voltage / compact
DC electromechanical relay
EP

Switching current: 10 A - 300 A

... Mounting direction is not specified The weight of the movable parts is light, and also the restoring force is large, hence the relay is relatively unaffected by gravity. 7.Wide selection of models available. Types include ...

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Matsushita Electric Works
DC electromechanical relay / weld-on / power / interface
DC electromechanical relay
HE-V

Switching current: 100 mA - 20,000 mA

Features 1.Compact size (L: 41.0 × W: 50.0 × H: 39.4 mm L: 1.614 × W: 1.969 × H: 1.551 inch) Maximum 1,000 V DC, 20 A cut-off has been achieved (at each 1 Form A contact connected in series) 2.Contact arrangement: 2 Form A 400 DC, 20 ...

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Matsushita Electric Works
DC electromechanical relay / weld-on / power / for printed circuit boards
DC electromechanical relay
SF series

Switching current: 6 A

Features 1.Forced operation contacts N.O. and N.C. side contacts are connected through a card so that one interacts with the other in movement. In case of a contact welding, the other keeps a min. 0.5mm .020inch contact gap. 2.Separated ...

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Matsushita Electric Works
AC electromechanical relay / bistable / miniature
AC electromechanical relay
LEDEX-BLP 200

Switching current: 200 A

... latching relays custom designed to provide the highest electrical performance in a compact package. The compact relays utilize innovative technology for accurate switching with low contact resistance ...

24VDC electromechanical relay / 12VDC / 6VDC / 3VDC
24VDC electromechanical relay
GQ series

Switching current: 3.5 A

FEATURES 1.Small size controlled 3.5 A inrush current possible 2.2.4 coil voltage type newly available DC battery operation 3.Flat compact size 10.6 (L) x 7.2 (W) x 5.2 (H) mm .417 (L) x .283 (W) x .205 (H) inch TYPICAL APPLICATIONS 1.Thermostat ...

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Panasonic Electric Works Europe AG
6VDC electromechanical relay / 48VDC / 1 NO / weld-on
6VDC electromechanical relay
704

Switching current: 60, 40 A

... of power failure. The advantage of polarised latching relays is the pulse driven operation of some milliseconds, coil heating can be neglected. Relay can also be set by manual operation. The relays ...

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GRUNER
coupling electromechanical relay / 24VDC / 1 NO/NC / monostable
coupling electromechanical relay
E1K

Switching current: 8 A

... E1K and the E3K. The E1K units function as coupling relays that has one change over contact. it has a witdth of 17.5 millimeters. It is included with yellow LED that serves as an indicator for relay ...

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TELE Haase Steuergeraete GmbH
DC electromechanical relay / AC / 2 NO/NC / monostable
DC electromechanical relay
RA

Switching current: 5 mA - 12,000 mA

The TELE RA Series are space-saving multiple contact relay. This series is usually built with in a cube shape housing. That design is the most recognizable component used in the electrical systems. The RA series are created ...

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TELE Haase Steuergeraete GmbH
DC electromechanical relay / AC / 4 NO/NC / plug-in
DC electromechanical relay
RM-N

Switching current: 5 mA - 7,000 mA

The TELE RM Series are space-saving multiple contact relay. This series is usually built with in a cube shape housing. That design is the most recognizable component used in the electrical systems. The RM series are created ...

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TELE Haase Steuergeraete GmbH
5VDC electromechanical relay / 60VDC / 1 NO/NC / with guided contacts
5VDC electromechanical relay
SIS 2 series

Switching current: 5 mA - 6,000 mA

Very compact SIS2 series, 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3. In addition to their very small dimensions, this relay series stands out thanks to its high shock ...

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ELESTA GmbH
3VDC electromechanical relay / 60VDC / 1 NC / 1 NO
3VDC electromechanical relay
SIS 2 SEN series

Switching current: 3 mA - 6,000 mA

... 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3. An outstanding benefit is the very low coil energy need. (nominal output of 200 mW and a holding power of 40 mW). In addition to their very small ...

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ELESTA GmbH
110VDC electromechanical relay / 5VDC / 1 NO / 2 NO
110VDC electromechanical relay
SIS 3 series

Switching current: 3 mA - 6,000 mA

Very compact SIS3, series 3-pole relays with forcibly guided contacts in accordance with IEC 61810-3. In addition to their very small dimensions, this relay series stands out thanks to its high shock ...

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ELESTA GmbH
24VDC electromechanical relay / monostable / interface / compact
24VDC electromechanical relay
BIV-105

Switching current: 10 A

Monostable instantaneous relay. 1 RT - 10 A BIV-105 are terminals for mounting onto rails of 35 mm or G. They are characterized by a compact conception incorporating an instantaneous relay 1 RT - 10 A. Its ...

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TEC AUTOMATISMES
DIN rail electromechanical relay
DIN rail electromechanical relay
1902

Switching current: 5 A

The 1902 Interface Module has a contact of 2 RT 5A. The coil is 6 to 220 V AC / DC and it is reinforced for climatic protection. It is a pluggable on socket with a DYN rail mounting included.

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TEC AUTOMATISMES
12VDC electromechanical relay / plug-in
12VDC electromechanical relay
CAQ

Switching current: 8 A

The CAQ model is an instantaneous relay weighing 200 kg integrated with an IP 40 protection. It is equipped with a strengthened climatic protection that can be plugged on socket. This unit runs with a front/rear wiring ...

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TEC AUTOMATISMES
220VAC electromechanical relay / 115VAC / screw
220VAC electromechanical relay
5200

... circuitry with an electromechanical load relay that features isolated double pole / double throw contacts for energizing pump motors, valves and other operating equipment. Equipped with silicon controlled ...

power relay / AC / single-phase / three-phase
power relay
B48-2, B48-2T Series

Switching current: 35, 50 A

Features - Single and Three Phase Circuits - 5 Different Circuits to Choose from - Up to 1600 Volt Blocking Standard - UL Recognized E72445

DC electromechanical relay / AC / panel-mount / with LED indicator
DC electromechanical relay
CL Series

Switching current: 5 A - 10 A

Features - Ratings from 5A to 10A @ 24-280 VAC - Triac Output - LED Status Indicator - UL Approved, CE Compliant to EN60950-1 - Improved SEMS screw and washer - Redesigned housing with anti-rotation barriers - ...

plug-in electromechanical relay / power / coupling
plug-in electromechanical relay
UG 3076

Switching current: 2.5 A

... and logic is achieved using the relay. Bistable devices, or latching relays and mono-stable devices, or interface or switching relays are distinct from each other. Mono-stable devices ...

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DOLD
12VDC electromechanical relay
12VDC electromechanical relay

Switching current: 5 A - 10 A

The Safety Relay is a type of PCB Relay manufactured by Dold suitable for use on printed circuits. These relays are equipped with a positive guided contact, with at least one closed ...

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DOLD
DC electromechanical relay / with guided contacts / weld-on / plug-in
DC electromechanical relay
Kartenrelais

Switching current: 6 A - 16 A

PCB relays with one or two contacts, in different installation heights and with different contact materials PCB relays, also known as plug-in/print relays, are used for galvanic separation ...

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DOLD
DC electromechanical relay / automotive / power / panel-mount
DC electromechanical relay
GER series

Switching current: 10 A - 225 A

The EV Relay GER series has a rated operating voltage of 450Vdc and has been proven in reliability and stability, applied to many eco-friendly projects of Global Automobile in Korea and abroad. The smallest size among ...

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LS Industrial Systems
24VDC electromechanical relay / DIN rail
24VDC electromechanical relay
RM series

Switching current: 2 A - 5 A

Relays from Murrelektronik are extremely small but perform the best. Integrated LEDs always show the current switching status. Several labels keep the cabinet organized during operation. Relay modules ...

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MURRELEKTRONIK
DC electromechanical relay / AC
DC electromechanical relay

Switching current: 15, 10, 5, 3 A

24VDC electromechanical relay / high-voltage / DIN rail
24VDC electromechanical relay

Switching current: 2.5 A - 30 A

Description Durable. Reliable. Safe. SCHLEICH delivers a variety of different high-voltage relays. These components allow e.g. to build up your own switch matrix, controlled by a PLC and running measurements by means ...

DC electromechanical relay / miniature / power
DC electromechanical relay
ZJ18FT

Switching current: 16 A

CE, UL,Miniature Intermediate Power Relay ZJ18FT Specification Model Number:ZJ18FT-2P/3PL With LED Mounting Termination:Nil Socket Technical Data Contact arrangement: 2P/3P Contact resistance(typical):50mΩ(1A 24VDC) Contact ...

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Wenzhou Jinhong Electric Appliance
power relay / DC / AC / miniature
power relay
ZJ18FT

Switching current: 0 A - 5 A

CE, UL,Miniature Intermediate Power Relay ZJ18FT Specification Model Number:ZJ18FT-4P With LED Mounting Termination:Nil Socket Technical Data Contact arrangement: 2P/3P Contact resistance(typical):50mΩ(1A 24VDC) Contact ...

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Wenzhou Jinhong Electric Appliance
DC electromechanical relay / miniature / power
DC electromechanical relay
ZJ14FW

Switching current: 16 A

CE, UL, Miniature PCB Power Relay ZJ14FW Specification Model Number:ZJ14FW Contact material:Ag SnO Rated switching current(witch resistive load):16A(1C/O) Max.switching current(with resistive load):20A(1C/O) Rated voltage:250VAC/30VDC Initial ...

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Wenzhou Jinhong Electric Appliance
24VDC electromechanical relay / interface / DIN rail
24VDC electromechanical relay
EZD series

EZD SERIES WITH ELECTROMECHANICAL RELAY - Relay input signaling led - Drawbar for din bar - One 6A exchange contact - 20 Pole comb for in parallel interface connection - Interface breadth ...

How to choose this product

electromechanical-relay

An electromechanical relay is an electrically controlled switch. When its coil is energized, the induced magnetic field shifts the movable contacts, which are galvanically insulated from the control elements.

Applications

These devices are used for signal amplification and power line switches. The closed contact has very little resistance, while that of the open contact is very large. Despite problems of wear and contact bounce, they are very common in electrical engineering and automation.

Technologies

Contacts are either normally open (NO) or normally closed (NC). Terminal markings indicate common, open and closed positions. Some relays are multi-pole. For example, a double-pole/double-throw (DPDT) unit has eight terminals, including the coil, which can be energized by AC or DC power.

Monostable relays have a spring which returns the contacts to the open position when power is turned off. The contacts of a bistable relay remain in place even when power is cut. A repeated or reversed command, or a second coil returns them to their previous position.

High-power relays are sometimes called contactors. Miniature relays are used with weak currents. There are also semiconductor relays with no moving parts.

How to choose

Choice will depend on switching voltage, maximum current, interrupting capacity, number of poles and contact type.

Advantages

- Galvanic insulation
- Wide choice of power ratings

Disadvantages

- Mechanism subject to wear
- Contact bounce and wear