New Product News
High-power Solid State Relays
G3PH
High-power, Load-control SSRs with
High Current of 75 or 150 A and High
Voltage of 240 or 480 VAC
• RoHS compliant.
• Models also available with no zero cross.
• Replaceable power elements.
•
Conforms to cULus standards and EN standards (TÜV certification).
Refer to Safety Precautions for All Solid State Re-
lays.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Ordering Information
Solid State Relays
Insulation method
Operation indicator
Zero cross function
Yes
Applicable output load*
75 A, 100 to 240 VAC
Rated input voltage
5 to 24 VDC
Model
G3PH-2075B DC5-24
G3PH-2075B AC100-240
G3PH-2150B DC5-24
G3PH-2150B AC100-240
G3PH-2075BL DC5-24
G3PH-2150BL DC5-24
G3PH-5075B DC5-24
G3PH-5075B AC100-240
G3PH-5150B DC5-24
G3PH-5150B AC100-240
G3PH-5075BL DC5-24
G3PH-5150BL DC5-24
100 to 240 VAC
5 to 24 VDC
150 A, 100 to 240 VAC
100 to 240 VAC
5 to 24 VDC
75 A, 100 to 240 VAC
150 A, 100 to 240 VAC
No
Yes
No
5 to 24 VDC
Photocoupler
Yes (yellow)
5 to 24 VDC
75 A, 180 to 480 VAC
150 A, 180 to 480 VAC
100 to 240 VAC
5 to 24 VDC
100 to 240 VAC
5 to 24 VDC
75 A, 180 to 480 VAC
150 A, 180 to 480 VAC
5 to 24 VDC
Note:The Thyristor Module is built in.
*The applicable output load depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page 2.
Options (Order Separately)
Thyristor Module
Name
Applicable output load*
75 A, 75 to 264 VAC
150 A, 75 to 264 VAC
75 A, 150 to 528 VAC
150 A, 150 to 528 VAC
Applicable models
G3PH-2075B(L)
G3PH-2150B(L)
G3PH-5075B(L)
G3PH-5150B(L)
Model
G32A-P2075
G32A-P2150
G32A-P5075
G32A-P5150
Thyristor Module
*The applicable output load depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page 2.
Specifications
Ratings
Input (at an Ambient Temperature of 25°C)
Voltage level
Impedance
(input current)
Rated voltage
Operating voltage
Must operate voltage
Must release voltage
1.0 VDC min.
5 to 24 VDC
4 to 30 VDC
(5 mA max.)*
4 VDC max.
75 VAC max.
100 to 240 VAC
75 to 264 VAC
41 kΩ 20%
20 VAC min.
*A constant-current circuit is used for the input current to the G3PH.
Output
Item
Applicable load
Model
Rated load voltage
100 to 240 VAC
100 to 240 VAC
180 to 480 VAC
180 to 480 VAC
Load voltage range
Load current*
Inrush current resistance
800 A (60 Hz, 1 cycle)
1,800 A (60 Hz, 1 cycle)
800 A (60 Hz, 1 cycle)
1,800 A (60 Hz, 1 cycle)
G3PH-2075B(L)
G3PH-2150B(L)
G3PH-5075B(L)
G3PH-5150B(L)
75 to 264 VAC
75 to 264 VAC
150 to 528 VAC
150 to 528 VAC
1 to 75 A (at 40°C)
1 to 150 A (at 40°C)
1 to 75 A (at 40°C)
1 to 150 A (at 40°C)
*The load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page 2.
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