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EATON AR/ARD Series Industrial Control Relays


Eaton AR / ARD Series industrial control relays are used to control the operation of motors, lighting systems, valves, pumps, conveyors, and other equipment in industrial settings. AR relays are available in four- or six-pole configurations and are field convertible to eight-or ten-poles by sim...ply adding a four-pole deck. They use a permanent magnet to hold the relay contacts in a latched / locked position until reset by an external signal. The contacts in these relays are wide-spaced to simplify installation and allow easy testing and maintenance.Read more

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EATON ARD660TA
EATON AR6IB
EATON AR440XC
EATON ARD0CRD
StyleModelCoil VoltageVoltageTypePrice
A
ARD660T		---€1,656.67
A
ARD4S		---€1,049.39
A
ARD422S		---€1,496.91
A
ARD440T		---€773.85
A
ARD440SR		---€1,154.02
A
ARD440S		---€1,154.02
A
ARD4M		---€1,009.94
A
ARD440UR		--Machine Tool Relay-
RFQ
B
AR6I		---€492.04
A
ARD440M		---€1,491.25
A
ARD4T		---€1,049.39
A
ARD660L		---€1,727.92
A
ARD4UR		----
RFQ
A
ARD4U		---€1,049.39
A
ARD660D		---€1,727.92
A
ARDA40S		----
RFQ
A
ARD10100LR		---€2,164.54
A
ARD6T		---€1,053.35
A
ARD660UR		---€1,721.37
A
ARD6L		----
RFQ
A
ARD6S		---€1,053.35
A
ARD880UR		---€1,852.65
A
ARD860MR		--Machine Tool Relay€1,727.92
C
AR440X		---€963.30
C
AR4A		---€555.60
C
AR4AR		---€490.16
B
ARA		---€187.03
B
AR880W		---€1,411.45
B
AR6A		---€549.39
D
ARD0CR		---€227.54
A
ARD440U		----
RFQ
A
ARD880T		---€1,940.03
A
ARD422M		---€1,312.29
A
ARD420T		---€1,272.83
C
AR431A		---€963.30
A
ARD420M		---€1,272.83
C
AR440A		---€600.72
D
ARD420U		---€1,268.02
C
AR420A		----
RFQ
C
AR420F		---€718.41
A
ARD420DR		12V DC--€1,217.37
C
AR4I		24V600V-€471.74
C
AR420IR		24V--€670.39
A
ARG440I		24V600V-€1,350.80
C
AR440I		24V600V-€963.30
B
AR880I		24V--€1,411.45
C
AR420I		24V600V-€715.70
A
ARD880LR		24V DC--€1,947.40
A
ARD880L		24V DC--€1,947.40
A
ARD860LR		24V DC--€1,727.92
A
ARD420L		24V DC--€1,272.83
A
ARD4L		24V DC--€1,049.39
A
ARD422L		24V DC---
RFQ
A
ARD6LR		24V DC--€1,053.35
A
ARD440LR		24V DC300V-€1,504.64
A
ARD440L		24V DC--€1,496.91
C
AR440GR		48V--€963.30
A
ARD880M		48V DC--€1,867.11
A
ARD6M		48V DC--€1,049.39
A
ARD660M		48V DC--€1,727.92
A
ARD420B		95V DC--€1,272.83

Working Mechanism

  • By energising the relay coil, the latch attachment sets, holding the relay in an ON state, even after the relay coil has been de-energised.
  • As the coil on the latch is energised again, the armature / crossbar assembly releases and change the state of the relay.

Frequently Asked Questions

What is the function of a surge suppressor?

  • A surge suppressor is used in industrial control relays to protect them from voltage surges and transients.
  • These surges can be caused by lightning strikes, power outages or other electrical disturbances.
  • The suppressor diverts the excess voltage away from the relay and into a ground connection, protecting the relay from damage.

What are convertible relays?

Convertible relays have a set of normally open and normally closed contacts that can be switched with each other, making them more versatile to be used in a variety of applications. The field conversation can be done by a user either manually or by software, depending on the relay design.

What are overlap contacts?

  • Overlap contacts are used in industrial relays and are designed to overlap each other while creating a larger contact area to reduce the risk of arching & contact erosion.
  • The increased contact area also reduces the electrical resistance and heat generated by the contact.
  • These contacts can handle high current and voltage, making them ideal for motor controls, power generation and other high-power industrial applications.

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