10 A Output with Heat Sink
Rated for 10 A load current at 40°C when mounted with a compatible heat sink; 4 A without a heat sink.
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Omron
Omron G3NA-210B Solid State Relay
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$24.85
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Omron |
| Model Number | G3NA-210B |
| Product Category | Solid State Relay |
| Rated Load Voltage | 24 to 240 VAC |
| Rated Load Current | 10 A (with heat sink) |
| Input Voltage | 100 to 240 VAC |
| Isolation Method | Photocoupler |
| Zero Cross Function | Equipped |
| Terminal Structure | Screw terminal |
| Operating Temperature | -30°C to 80°C |
| Inrush Current Resistivity | 150 A (60 Hz, 1 cycle) |
Key Features
Photocoupler Isolation
Uses photocoupler isolation between input and output for reliable signal separation in industrial environments.
Zero Cross Function
Zero cross switching reduces electrical noise and inrush current when controlling AC loads.
Screw Terminal Connection
Screw terminals provide secure and serviceable wiring connections for panel-mounted installations.
High Inrush Capability
Supports an inrush current resistivity of 150 A, suitable for loads with high start-up currents.
Applications
- Single-phase heater control
- Industrial furnace temperature control
- AC motor switching
- Lighting control
- Packaging machinery
- Plastic injection molding equipment
- HVAC heating elements
- Panel-mounted power switching
Purchase Information
We support online purchase of the Omron G3NA-210B Solid State Relay. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the Omron G3NA-210B? The G3NA-210B is a panel-mount solid state relay with a 10 A output rating at 24 to 240 VAC.
What is the rated load current? The rated load current is 10 A with a heat sink at 40°C, and 4 A without a heat sink.
What is the input voltage? The input voltage rating is 100 to 240 VAC.
Does it have zero cross switching? Yes, the G3NA-210B is equipped with a zero cross function.
What is the operating temperature range? The relay operates from -30°C to 80°C without freezing or condensation.
What is the inrush current rating? The inrush current resistivity is 150 A at 60 Hz for one cycle.
What should be checked before ordering? Verify load voltage and current, heat sink requirements, input control voltage, and panel space.
Need help confirming a model?
Send us your part number and technical requirements.
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