The ABB Bailey NMRT01 Manual Redundancy Transfer Switch is an industrial-grade power switching component designed for the ABB Bailey INFI 90 / Net 90 Distributed Control System (DCS) environment. It is used to manually switch between two power sources, ensuring continuous operation of critical automation and control equipment during maintenance, faults, or supply interruptions.
In mission-critical industries, even short power interruptions can impact process stability and safety. The NMRT01 is engineered to provide operators with a simple, reliable, and controlled method of transferring load between primary and backup power sources, helping maintain uninterrupted operation of DCS infrastructure.
Its compact, durable design makes it suitable for installation in industrial control cabinets where reliability, safety, and space efficiency are essential.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Manual Redundancy Transfer Switch |
| System Compatibility | ABB Bailey INFI 90 / Net 90 |
| Main Function | Manual switching between dual power sources |
| Operation Mode | Manual transfer control |
| Electrical Role | Redundant power source selection |
| Protection Function | Isolation between power inputs |
| Installation | Control cabinet / panel mounting |
| Structure | Industrial-grade switch assembly |
| Operating Environment | Industrial automation systems |
| Operating Duty | Continuous industrial use |
The NMRT01 is designed to ensure safe and controlled power redundancy switching in ABB Bailey automation systems, helping prevent downtime during maintenance or power failure events.
Physical Dimensions & Weight
| Specification | Value |
|---|---|
| Dimensions (H × W × D) | 25 mm × 25 mm × 25 mm (approx.) |
| Weight | ~0.5–1.0 kg |
Its compact form factor allows easy integration into control panels while maintaining robust mechanical durability for industrial environments.
Recommended Related Models
- ABB Bailey NPSM01 Power Supply Module
- ABB Bailey NMMU02 Module Mounting Unit
- ABB Bailey NMFC02 Multi-Function Controller Module
- ABB Bailey NICS01 Communication Module
- ABB Bailey NTMP01 Terminal Processing Module
These components are often used alongside NMRT01 in ABB Bailey systems to maintain stable power distribution and control system continuity.
Popular ABB Bailey Models
- NMRT01 Manual Redundancy Transfer Switch
- NMFC01 / NMFC02 Controller Modules
- NMFP01 Processor Module
- NPSM02 Power Supply Module
- NICS01 Communication Module
These ABB Bailey products are widely used in long-life industrial automation systems where reliability and redundancy are essential.
