GE IS420ESWBH3A Industrial Ethernet Switch
The GE IS420ESWBH3A unmanaged industrial Ethernet switch delivers robust networking for Mark VIe control systems. Engineered for harsh environments, its eight 10/100 Base-TX ports enable reliable data transmission in industrial automation applications like power generation and process control.
Technical Specifications
| Brand | General Electric (GE) |
| Model | IS420ESWBH3A |
| Port Configuration | 8 x 10/100 Base-TX RJ45 |
| Operating Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| Mounting | DIN rail or panel (includes GE clips) |
| Certifications | CE, UL, RoHS, IEEE 802.3 compliant |


Industrial Applications
Designed for GE’s Mark VIe turbine control systems, this switch integrates seamlessly with Speedtronic controllers, I/O modules, and HMI interfaces. Ideal for:
- Power generation facilities
- Oil & gas processing plants
- Industrial manufacturing lines
- Critical infrastructure networks
Compatible with Mark VIeS series components including IS200/IS215 controllers and EX2100 excitation systems.
About Vertex Industrial
Vertex Industrial sources industrial automation hardware globally, specializing in new surplus and refurbished equipment from leading brands like GE, Siemens, and Rockwell. Our technical experts provide:
- Pre-sales configuration guidance
- 1-year performance warranty
- Global logistics support
- Custom sourcing for discontinued models
Contact us for pricing and availability:
WhatsApp Support
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