GE IS420ESWBH3A Industrial Ethernet Switch
The GE IS420ESWBH3A Industrial Ethernet Switch delivers reliable networking for harsh industrial environments. As part of the Mark VIeS system, it enables robust communication in critical applications like power generation, factory automation, and process control where network stability is paramount.
Technical Specifications
| Brand | General Electric |
| Model | IS420ESWBH3A |
| Series | Mark VIe |
| Port Configuration | 8 x 10/100 Base-TX |
| Mounting | Dual-orientation with GE clips |
| Durability | 200+ insertion/removal cycles per port |
| Certifications | Industrial-grade compliance |



Industrial Applications
Designed for mission-critical environments, this switch integrates seamlessly with GE Mark VIe control systems in power plants, manufacturing facilities, and oil refineries. Commonly paired with IS420UCSBH1A controllers and EX2100 excitation systems for complete turbine and generator control solutions.
Why Choose Apex Automation?
Apex Automation provides ready-to-ship industrial solutions since 2014. Our experts offer personalized pre-sales consultations and comprehensive 1-year warranty coverage. For pricing and availability, email our specialists. Can’t find your model? We’ll source it for you.
















There are no reviews yet.