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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 AR10100AA
EATON AR660HB
EATON ARD420LC
EATON AR6WD
StyleModelPrice
A
AR10100A		€1,447.66
RFQ
B
AR660H		€557.11
RFQ
C
ARD420L		€1,040.38
RFQ
C
ARD420S		€1,040.38
RFQ
C
ARD10100LR		€1,772.65
RFQ
D
AR6W		€398.85
RFQ
D
AR880A		€658.41
RFQ
D
AR844A		€1,154.33
RFQ
D
AR880AR		€1,154.33
RFQ
D
AR880X		€1,114.24
RFQ
D
AR660C		€964.40
RFQ
D
AR860A		€964.40
RFQ
D
AR660X		€964.40
RFQ
D
AR660AR		€964.40
RFQ
D
AR633A		€964.40
RFQ
C
ARD422SR		€1,223.96
RFQ
D
AR640A		€787.14
RFQ
A
AR4C		€398.85
RFQ
A
AR4W		€398.85
RFQ
A
AR440GR		€787.14
RFQ
A
AR440C		€787.14
RFQ
A
AR422BS2		€964.40
RFQ
A
AR440AR		€787.14
RFQ
A
AR420X		€586.66
RFQ
A
AR420H		€586.66
RFQ
A
AR420C		€586.66
RFQ
A
AR420F		€586.66
RFQ
A
AR420A		-
RFQ
C
ARD880S		€1,593.27
RFQ
C
ARD420B		€1,040.38
RFQ
C
ARD420DR		€993.95
RFQ
C
ARD880TR		€1,593.27
RFQ
C
ARD6LR		€861.00
RFQ
C
ARD420T		€1,040.38
RFQ
B
ARD0CR		€185.70
RFQ
D
ARA		€198.37
RFQ
D
AR6I		€398.85
RFQ
D
AR660W		€964.40
RFQ
D
AR6A		€398.85
RFQ
D
AR660A		€964.40
RFQ
A
AR4I		€398.85
RFQ
A
AR4A		-
RFQ
A
AR440X		€787.14
RFQ
A
AR440I		€787.14
RFQ
C
ARD880LR		€1,593.27
RFQ
C
ARD880M		€1,593.27
RFQ
C
ARD880L		€1,593.27
RFQ
C
ARD880UR		€1,515.19
RFQ
C
ARD6S		€861.00
RFQ
C
ARD860LR		€1,411.79
RFQ
C
ARD660UR		€1,411.79
RFQ
C
ARD660T		€1,411.79
RFQ
C
ARD660D		€1,411.79
RFQ
C
ARD660S		€1,411.79
RFQ
C
ARD4UR		-
RFQ
C
ARD4L		€861.00
RFQ
C
ARD660L		€1,411.79
RFQ
C
ARD4T		-
RFQ
C
ARD440M		€1,223.96
RFQ
C
ARD880SR		€1,593.27
RFQ
C
ARD430T		€1,086.79
RFQ

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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