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Diversified Electronics

800.727.5646

atcdiversified.com

Diversified Electronics

800.727.5646

atcdiversified.com

MODEL NUMBER

AR

A

A

TYPE OF ALTERNATING RELAY

Standard Duplexor

A

Special Function Duplexor

B

CONTROL VOLTAGE

24 VAC/DC

24

120 VAC/DC

120

208 VAC

208

240 VAC

240

TYPE OF VOLTAGE

VAC or VAC/DC

A

CONTACT CONFIGURATION

SPDT

B

DPDT (Cross Wired)

C

DPDT

D

DPDT (Cross Wired)

E

ENCLOSURE STYLE

A

Duplexor

The Duplexor is used in control panels where two loads are required to alter-

nate to provide equal run time on the loads. The alternating action is initiated

by a control switch, which is common with one side of the control voltage. The

output contacts will change states each time the control switch is opened, thus al-

ternating the two loads. The LED indicators show the position of the output relay.

The ARA Series is the standard Duplexor providing automatic alternating se-

quence. The ARB has the automatic sequencing feature plus the option of locking

it into one sequence. A three position switch permits the field selection of normal

duplexing action, locking in the A-B sequence, or B-A sequence.

DIMENSIONS (INCHES)

WIRING

CONTROL VOLTAGE 24, 120 VAC/DC, 208, 240, 50/60Hz,

CONTROL SWITCH

1 mA

CURRENT

POWER REQUIRED

3 VA (Approximately)

DUTY CYCLE

Continuous

LIFE EXPECTANCY

Mechanical 10,000,000 Operations (Minimum)

Electrical

100,000 Operations @ Rated Load

INDICATORS

LED Shows Output Position

TEMPERATURES

Operate

-4° to 131°F (-20° to +55°C)

RATING

Storage

-40° to 185°F (-40° to +85°C)

CONTACT RATING

10 Amps @ 240 VAC, Resistive 1/8 hp @ 120 VAC

1/4 hp @ 240 VAC Inductive, 360 VA @ 240 VAC,

Inductive

ENCLOSURE

“A” Lexan® Dust Cover

TERMINATIONS

Industrial Plug-in

WEIGHT

4.5 oz.

MODEL NUMBER

SPECIFICATIONS

E55826