Omron G3NA-210B-UTU 5-24V DC Solid State Relay (SSR)
The Omron G3NA-210B-UTU is a high-performance Solid State Relay (SSR) designed for precision control of AC heaters in 3D printers and industrial equipment. Sourced from legitimate USA distributors, these genuine Omron units provide the reliability and safety performance required for high-wattage mains-powered heat beds.
Key Features
- Industrial Reliability: Genuine Omron Japan components ensure consistent switching performance and long service life.
- Isolation Safety: Phototriac coupler provides excellent electrical isolation between low-voltage control circuits and high-voltage AC loads.
- Compact Design: Standard chassis-mount footprint compatible with most Voron and custom 3D printer builds.
- Integrated Varistor: Built-in absorption of external surges to protect internal circuitry.
Specifications
| Parameter | Value |
|---|---|
| Model Number | G3NA-210B-UTU DC5-24 |
| Input Voltage (Control) | 5 to 24 VDC |
| Rated Load Voltage | 24 to 240 VAC |
| Load Current | 0.1 to 10 A |
| Zero-Cross Function | Yes |
| Mounting Type | Chassis Mount |
Safety
Warning: Improper installation of mains-voltage components can result in fire or electrical shock. Always ensure the SSR is properly heat-sinked for your specific load and that all connections are secure. Use of genuine Omron relays significantly reduces the risk of failure compared to counterfeit alternatives.