198
Solid State Relays
G3NH
Solid State Relays
G3NH
Refer to Warranty and Application Considerations (page 1), Safety
Precautions (page 4), and Technical and Safety Information (page 6).
Switching 75 to 150 A at 240 to 440 VAC
• Easy-to-mount monoblock construction incorporating heat sink.
• Replaceable power cartridge.
• Built-in operation indicator and varistor.
• A series of high-voltage (440 V) models available.
Model Number Structure
■
Model Number Legend
1. Basic Model Name
G3NH:
Solid State Relay
2. Rated Load Power Supply Voltage
2:
200 VAC
4:
400 VAC
3. Rated Load Current
075:
75 A
150:
150 A
4. Terminal Type
B:
Screw terminals
5. Zero Cross Function
Blank:
Equipped with zero cross function
Ordering Information
■
List of Models
The built-in Thyristor Modules can be replaced. Refer to the table on page 200 for the model number.
Note: When ordering, specify the rated input voltage.
1
2 3 4 5
G3NH-
@@@@
Isolation
Zero cross
function
Indicator
Rated output load
Rated input voltage
Model
Photocoupler
Yes
Yes
75 A at 100 to 240 VAC
5 to 24 VDC
100 to 240 VAC
G3NH-2075B
75 A at 180 to 440 VAC
G3NH-4075B
150 A at 100 to 240 VAC
G3NH-2150B
150 A at 180 to 440 VAC
G3NH-4150B
