ARB120ADA ATC Diversified Electronics, ARB120ADA Datasheet

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ARB120ADA

Manufacturer Part Number
ARB120ADA
Description
Relay; E-Mech; Alternating; DPDT; Cur-Rtg 10A; Ctrl-V 120AC/DC; Vol-Rtg 240AC; ARB Seri
Manufacturer
ATC Diversified Electronics
Datasheet

Specifications of ARB120ADA

Brand/series
ARB Series
Contact Form
DPDT
Current, Rating
10 A
Dimensions
2.38 in. L x 1.75 in. W x 3 in. H
Function
Alternating
Material, Contact
Silver Alloy
Mounting Type
Panel
Number Of Pins
11
Power, Rating
360 VA
Relay Type
Electro Mechanical
Resistance, Insulation
1000 Megohms
Standards
cULus, CSA
Temperature, Operating
-20 to +55 °C
Termination
Plug-In
Voltage, Control
120 VAC/VDC
Voltage, Rating
240 VAC
Contact Rating
10 Amp @ 240 VAC. Resistive
Operating Temperature
–20°C to +55°C
Dimensions (l × W × H)
2.38" × 1.75" × 3.63"
OPERATION
The Duplexor is used in control panels where two loads are required to
alternate 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 alternating the two loads. The LED
indicators show the position of the output relay.
The ARA series is the standard Duplexor providing automatic alternating
sequence. 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.
SPECIFICATIONS
CONTROL VOLTAGE:
CONTROL SWITCH
CURRENT:
CONTACT RATING:
POWER REQUIRED:
TEMPERATURES
DUTY CYCLE:
LIFE EXPECTANCY
INDICATORS:
ENCLOSURE STYLE:
TERMINATIONS:
NOTE
For Analog signal inputs, ATC offers a duplexing pump
control — the 3800 DPM
480 VAC is not available in the D-DPDT 11-Pin configuration
ARA, ARB
Operate:
Storage:
Mechanical:
Electrical:
Duplexor
24, 120 VAC/DC, 208, 240, 480 VAC,
50/60Hz, 48 VDC, ±10%
1 mA
10 Amps @ 240 VAC, Resistive 1/8 hp @
120 VAC
1/4 hp @ 240 VAC Inductive 360 VA @
240 VAC, Inductive
3 VA (Approximately)
-4° to 131°F (-20° to +55°C)
-40° to 185°F (-40° to +85°C)
Continuous
10,000,000 Operations (Minimum)
100,000 Operations @ Rated Load
LED Shows Output Position
“A” Lexan
Industrial Plug-in
®
Dust Cover
SERIES
DIMENSIONS
GENERAL ORDER INFORMATION CODE
ALTERNATING RELAY
TYPE OF ALTERNATING RELAY
CONTROL VOLTAGE
TYPE OF VOLTAGE
CONTACT CONFIGURATION
ENCLOSURE STYLE
A
B
24
48
120
208
240
480
A
D
B
C
D
E
INCHES
WIRING
RB-08/OT-08
Standard Duplexor
Special Function Duplexor
24 VAC/DC
48 VDC
120 VAC/DC
208 VAC
240 VAC
380-480 VAC Consult Factory
VAC or VAC/DC
48 VDC only
SPDT
DPDT (Cross Wired)
DPDT
DPDT (Cross Wired)
RB-11/PF113A
A R X-X X X-A X A
RB-08/OT-08
RB-08/OT-08

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