3-Phase DIN Rail Mount Solid State
90.0
(3.54)
80.0
(3.15)
87.0
(3.43)
100.0
(3.94)
74.0
(2.91)
75.0
(2.95)
8.0
(0.31)
B 0.47
(B 0.185)
(4X)
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Relays AC/DC Input;
30 A, 660 Vac Output
⻬ Integrated Heat Sink
⻬ Mounts on DIN Rail or
Panel
⻬ Optically Isolated
⻬ Safe to the Touch
⻬ 1200 V Blocking Voltage
⻬ Zero Voltage Turn-On
⻬ 4000 V Isolation
⻬ Built-In Snubber
⻬ LED Indicator
OMEGA’s SSR3PH Series 3-phase
solid state relay is a fully integrated
device with heat sink and DIN rail
mounting plate in a space-saving
design. Each unit is touch safe with
LED input indication. This normally
open, zero crossing device is capable
of millions of cycles of operation. Dual
SCR’s provide a high level of reliability,
capable of handling higher overloads
than triacs. This 3-phase solid state
relay is designed for switching power
to 3-phased asynchronous motors
and to resistive loads.
SSR3PH Series
Starts at
$
145
SSR3PH660DC30,
$145, shown smaller
than actual size.
MOST POPULAR MODEL HIGHLIGHTED!
To Order (Specify Model Number)
Model Number Price Description Nominal Rating
SSR3PH660DC30 $145
SSR3PH660AC30 153
DC control
signal (660 Vac line)
AC control
signal (660 Vac line)
30 A /phase
30 A /phase
Dimensions: mm (in)
Ø = diameter
DC Control Specifications
Model Voltage Current Voltage and Voltage and Voltage
Number Range (Vac) Range (Arms) Current Draw Current Draw (Vdc)
SSR3PH660DC30 24 to 660 0.1 to 30 4 Vdc/10 mA 32 Vdc/15 mA 1
AC Control Specifications
Model Line Voltage Current Voltage and Voltage and Voltage
Number Range (Vac) Range (Arms) Current Draw Current Draw (Vac)
SSR3PH660AC30 48 to 660 0.05 to 30 100 Vac/10 mA 280 Vac/33 mA 20
Line Load Min Control Max Control Release
Load Min Control Max Control Release
Comes complete with operator’s manual.
Ordering Example: SSR3PH660DC30,
DC relay, $145.
Derating Curve
P-117P-117
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
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