Electromechanical Relays

Electromechanical relays (EMR) are relays where the contacts are physically closed or open by magnetic force. (Please click here for an explanation of relay basics.) In electro-mechanical relays there is a coil on the pole or energizing side of the switch. When this coil is energized the current passing through the coil creates a magnetic field which attracts a movable armature with one or more sets of contacts. This movement physically brings contacts together on a normally open (NO) relay, completing the circuit and allowing the current to flow through the contact, or controlled circuit. On a normally closed (NC) relay this movement separates the contacts thus interrupting the current flow on the contact, or controlled circuit. When the current to the coil is switched off the armature is returned to its default position by a spring or some other force.

Electromechanical relays have the benefit of cleaner ON and OFF conditions without residual electrical resistance and/or current leakage due to the physical distance between contacts acts as a form of insulation.

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$55.13
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$42.32
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$52.28
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$30.28
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$29.74
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$29.57
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$40.24
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$52.37
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$52.93
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$15.12
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$27.22
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$22.90
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$14.43
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$13.16
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$15.86
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$14.87
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$17.12
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$18.83
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$34.34
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$24.93
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$26.42
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$31.93
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$33.47
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$25.76
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$42.81
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$35.06
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$26.98
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$32.98
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$38.22
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$21.32
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$27.20
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$24.26
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$29.40
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$25.73
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$22.79
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$22.79
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$25.73
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$21.32
IDEC interface relays provide a compact solution for general purpose relay requirements. The RV8 series interface relays are ideal for PLC and other controller output, industrial automation, panel builders, assembly machine applications and other applications that require a high switching capability in a compact space. The RV8 relays can be used as a universal interfaces between the controller and the actuator to switch small and medium size loads. Installation time is greatly reduced with pre-assembled relays and sockets – with either screw connections or spring clamp terminations.
$80.89
TeSys K control relay - 3 NO + 1 NC - <= 690 V - 250 V DC standard coil
$81.30
TeSys K control relay - 3 NO + 1 NC - <= 690 V - 250 V DC standard coil