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12VDC electromechanical relay / 24VDC / 6VDC / 110VDC
12VDC electromechanical relay
62 series

Switching current: 16 A

Power relays •AC & DC coils •Magnetic blow •PCB mount or Plug-in mount (Faston 187) or Flange mount (Faston 250) •NO contacts options, > 3mm contact gap •LED, mechanical indicator & test button options APPLICATIONS •Air ...

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FINDER S.p.A. con unico socio
5VDC electromechanical relay / 12VDC / 24VDC / 48VDC
5VDC electromechanical relay
66 series

Switching current: 30 A

Power relays •AC & DC coils •ATEX compliant (EX nC) option available •PCB mount or Flange mount (Faston 250) •8mm, 6kV (1.2/50 μs) isolation, coil - contacts APPLICATIONS •Air conditioners •Alarm systems •Automatic ...

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FINDER S.p.A. con unico socio
24VDC electromechanical relay / 48VDC / 110VDC / SPST-NO
24VDC electromechanical relay
RR series

Switching current: 5 mA

Fast relay module •4 pole changeover or 3 NO + 1 changeover contacts •DC voltage •Operate time ≤ 3 ms •LED command status indication •35 mm rail (EN 60715) mount •Pin socket type 90.21 mount APPLICATIONS •Panels ...

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FINDER S.p.A. con unico socio
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 / 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 ...

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 ...

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 ...

automotive electromechanical relay / 24VDC / 12VDC / 1 Form A
automotive electromechanical relay
EV series

Switching current: 10 A - 300 A

FEATURES •Compact, lightweight and safety To realize quick gap cutoff with high voltage DC, hydrogen gas, which has superior arc cooling capability, is sealed in the capsule contact chamber. At the same time, superior safety is achieved ...

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Panasonic Electric Works Europe AG
AC electromechanical relay / 1 Form A / compact / PCB
AC electromechanical relay
HE-Y7

Switching current: 120 A

... power dissipation. The HE-Y7 relay, available in a variety of DC coil voltages and certified from UL & VDE, can thus be used to control many applications – at an optimized price/performance ratio. Using the Panasonic ...

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Panasonic Electric Works Europe AG
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
DC electromechanical relay / compact / slim
DC electromechanical relay

Switching current: 0.1 mA - 2,000 mA

The only truly industrial 6 mm relay Having been designed from first principles, instead of being adapted from a PCB relay, Omron’s G2RV series is the only genuine slim industrial relay ...

220VAC electromechanical relay / 115VAC / screw
220VAC electromechanical relay
5200 Solid State Relay

... 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 ...

6VDC electromechanical relay / plug-in / power
6VDC electromechanical relay
1804

Switching current: 3, 5 A

... industrial relay manufactured by Tec Automatismes. Strengthened with a climactic protection, it features a contact of 4 RT 3A and a coil ranging between 6VDC to 220VDC. In addition, it comes in a variety of models consisting ...

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TEC AUTOMATISMES
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
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
5VDC electromechanical relay / 60VDC / 1 NO/NC / with guided contacts
5VDC electromechanical relay
SIS 2 series

Switching current: 5 mA - 6,000 mA

The SIS2 models, which are manufactured by Elesta GmbH, is a highly compact 2-pole relay with effectively regulated contacts in conformity with the EN 50205 standard. The unit has peak shock resistance, wide exciting ...

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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

The SIS2 series 2-pole relays use forcibly guided contacts, according to EN50205. They represent the most energy efficient design available with exceptionally low coil energy requirements of only 200 mW nominal output ...

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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

The Elesta SIS 3 series is an array of relays with force guided contacts constructed in a 29.2mm (L) x 16.6mm (W) x 16.5mm (H) framework. These relays have coil power of 0.6W and can exhibit switching ...

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ELESTA GmbH
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
DC electromechanical relay / AC / weld-on
DC electromechanical relay
RI-D,-E,-B,-C series

・Exhibits excellent reliability not only in circuits with a weak current but also in circuits of 100 V AC/DC or above.

PCB electromechanical relay / 24VDC / 1 NC / 2 NO
PCB electromechanical relay
RZDR-G

・Exhibits excellent performance in direct current electromagnetic valves and solenoid loads. ・Enables control of various loads and signals due to being multipolar.

plug-in electromechanical relay / DC / 3 NO / for machine tools
plug-in electromechanical relay
RB

・Enables driving with small volume transistor output. (Built-in flywheel diode, equipped with LED display, 0.7 W power consumption per circuit)) ・Enables direct control from TTL level to a 220 V AC/DC electromagnetic load. ・High speed ...

DC electromechanical relay / AC / coupling / compact
DC electromechanical relay

Switching current: 6 A

... plug relays PRC PRC relay couplers distinguish themselves by their compact shape in the terminal block design. With a width of only 6.2 mm and a switchable continuous current from 6 amps, there are many ...

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
power relay / 12VDC / 24VDC / 48VDC
power relay

Switching current: 50 A - 500 A

Monostable power relays Monostable power relay for single pole disconnection with a variety of versions available. Due to the possible combinations of the different configurations as well as due to ...

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Layher AG
power relay / 12VDC / 24VDC / 48VDC
power relay
400 series

Switching current: 100 A - 300 A

Bistable power relays Bistable power relay for single pole disconnection with a variety of versions available. Due to the possible combinations of the different configurations as well as due to different ...

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Layher AG
power relay / 12VDC / 24VDC / interface
power relay
500 series

Switching current: 50 A - 300 A

Power relays with electronic The relays can be expanded to include integrated or adaptable auxiliary electronics, thus enabling a wide range of additional functions.

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Layher AG
AC electromechanical relay / wireless / screw / power
AC electromechanical relay
SmaRT 1R5R series

Switching current: 5 A

One Form C NO/NC relay, 10A max @ 250Vac/30Vdc resistive load Five Form A NO relays, 5A max @ 250Vac/30Vdc inductive load, 5A max resistive Factory installed ARC Suppression optional ...

AC electromechanical relay / wireless / screw / power
AC electromechanical relay
SmaRT 4R2DI series

Switching current: 5 A

Four Form A NO relays, 5A max @ 250Vac/30Vdc inductive load, 5A max resistive Two inputs, 18-30VDC (24V option) or 85-220Vac (120V option): 5W max Factory installed ARC Suppression optional 18-32Vdc ...

AC electromechanical relay / wireless / power
AC electromechanical relay
SmaRT 6R series

Switching current: 10 A

Six Form C NO/NC relays, 10A max @ 250Vac/30Vdc resistive. 100mA min @ 12v Factory installed ARC Suppression optional 12-24Vac or 110-240Vac input power option 7-32Vdc or 110-340Vdc input power option ...

compact electromechanical relay / plug-in / miniature / power
compact electromechanical relay
21 series

The Werner's 21 series general purpose relays features a compact and small in size with high dielectric quality. Plannes applying maximum capacity least space standards. 21 series are good for both 50Hz and 60Hz. Accessible ...

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Werner Electric GmbH
compact electromechanical relay / plug-in / miniature / power
compact electromechanical relay
23 series

The WERNERS 23 series power relays feature a compact and small in size design with high dielectric strength of 1500V. Design allows for maximum function with the use of minimum space principles. There are 23 principles ...

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Werner Electric GmbH
slim electromechanical relay / for printed circuit boards / ultraminiature / compact
slim electromechanical relay
24 series

... series ultra slim relays. These devices represent the most advanced compact relay design technology available across the globe. Apart from WERNERS, there are only a handful of top global providers who ...

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Werner Electric GmbH
110VDC electromechanical relay / plug-in / power
110VDC electromechanical relay
RQ1010

Switching current: 16 A

1CHANGE-OVER CONTACT, 5 FASTON, SPDT General application Pick-up time/bounce time 16 ms + ≤ 3 ms Release time/bounce time 8 ms + ≤ 1 ms Ambient temperature,operation/storage - 40ºC (no ice)60ºC/80ºC Mechanical life ...

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RelayGo Components SL
DC electromechanical relay / plug-in / power
DC electromechanical relay
RQ4110LH

Switching current: 3 A

Multivoltage 24 to 240 V (AC/DC) Pick-up time/bounce time: 10 ms Release time/bounce time: 6 ms Ambient temperature: -40º C ... + 80º C Mechanical life ops.: VAC:10 Mill./VDC:20 Mill. VDC voltage endurance at rated load: ...

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RelayGo Components SL
DC electromechanical relay / plug-in / power
DC electromechanical relay
RQ1010LH

Switching current: 8 A

Multivoltage relay 24 to 240 V (AC/DC) Pick-up time/bounce time: 16 ms Release time/bounce time: 8 ms Ambient temperature: -40º C ... + 80º C Mechanical life ops.: VAC:10 Mill./VDC:20 Mill VDC voltage endurance ...

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RelayGo Components SL
12VDC electromechanical relay / 24VDC / miniature
12VDC electromechanical relay
Charge Mate

Switching current: 1 mA

... state of the batteries. An unlit LED indicates an open relay. When one of the batteries is being charged the LED will start to flash slowly to indicate it is counting to 30 seconds before closing the relay. ...

DC electromechanical relay / monostable
DC electromechanical relay
480

Switching current: 8 A

480 6 contacts max. 8 A switching & permanent current Drive is monostable as DC Ambient temperature -25 to +75 °C With forcibly guided contacts to EN 50205, application type A cULus and TÜV approval

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HENGSTLER
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
DC electromechanical relay / AC / for machine tools / octal
DC electromechanical relay
700-HA

Switching current: 10 A

... very reliable design as well as panel space-saving safety solutions; then you should think of the general purpose relays. These relays offer quick replacements and can be used for a very wide range ...

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ROCKWELL AUTOMATION
110VAC electromechanical relay / 220VAC / 24VAC / 110VDC
110VAC electromechanical relay
CR-S series

Switching current: 6 A

Characteristics of the CR-S range pluggable miniature interface relays Complete variation (relays assembled on socket) for high-runners: 24 V AC/DC, 110 V AC/DC, 230 V AC/DC Relay ...

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ABB
DC electromechanical relay / plug-in / auxiliary / alternating
DC electromechanical relay
D85 series

Switching current: 10 A

... typical conditions, or to lock the relay to one of the two loads. When the alternating relay is locked on one load, the remaining load will be removed for servicing without the need to rewire the first ...

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