ABB CB801 3BSE042245R1 Industrial Control Module
ABB’s CB801 3BSE042245R1 module serves as a critical component for industrial automation systems requiring precise control and reliable communication. Designed for integration into complex manufacturing environments, this module excels at maintaining operational consistency where process stability matters most.
While ABB’s technical documentation emphasizes its specification sheet, in practical applications we’ve seen this module particularly effective in motor control sequences and process automation workflows. Its compact design doesn’t compromise functionality – in fact, users often appreciate how it maintains performance under challenging conditions.
Technical Specifications
| Brand | ABB |
| Model | 3BSE042245R1 |
| Series | CB801 |
| Certifications | CE, UL |
| Voltage | 24 VDC |
| Interface | Modbus RTU |
| Operating Temp | -20°C to +70°C |
| Mounting | DIN Rail |

Application Scenarios
We’ve successfully deployed this module in various industrial settings – from conveyor belt synchronization in automotive plants to chemical dosing systems in water treatment facilities. Its Modbus RTU interface makes it particularly suitable for systems requiring reliable communication with PLCs and HMIs.
Commonly paired with ABB’s AC10272001R0101 drives and 3BHB013088R0001 controllers, this module forms part of complete automation solutions. In fact, several customers have reported improved system stability after upgrading from older DSQC series modules to this CB801 version.
Our Services
With 16 regional warehouses across 6 countries, we maintain immediate availability of critical spares like the 3BSE042245R1. Our global inventory system ensures 95% same-day dispatch for standard requests.
Every module comes with a 12-month warranty covering manufacturing defects. For urgent replacements, our technical team provides troubleshooting support before shipment to minimize downtime.
For exact pricing and availability, connect via WhatsApp +86 190-6659-1275 or email abboks36@gmail.com. We typically respond within 2 hours during business hours.








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