Why Choose the Carlo Gavazzi DPA01CM44 Phase Monitoring Relay?
The Carlo Gavazzi DPA01CM44 is a compact and reliable three-phase voltage monitoring relay designed to protect industrial equipment by detecting phase loss and incorrect phase sequence conditions. Part of the Carlo Gavazzi DPA01 monitoring relay series, it provides dependable electrical supervision for motors, pumps, compressors and automation systems where three-phase supply reliability is critical.
This monitoring relay continuously checks three-phase supplies and provides a relay output when abnormal conditions are detected. Its compact 22.5 mm DIN rail housing makes it easy to integrate into industrial control panels while helping prevent damage caused by missing or incorrectly sequenced phases.
With a monitoring range of 208–480 V AC three-phase, an SPDT relay output and support for 50 / 60 Hz systems, the DPA01CM44 is suitable for industrial automation and electrical protection applications requiring dependable phase monitoring.
Key Advantages
- Compact three-phase monitoring relay for industrial protection applications.
- Phase loss and phase sequence monitoring helps protect connected equipment.
- 208–480 V AC monitoring range suitable for common industrial power systems.
- SPDT relay output provides flexible alarm and control integration.
- 22.5 mm DIN rail housing saves valuable control panel space.
- Reliable solution for motors, drives and automation equipment.
Key Features
- Carlo Gavazzi DPA01 monitoring relay series.
- Three-phase voltage monitoring.
- Phase loss detection.
- Phase sequence monitoring.
- SPDT relay output.
- 50 / 60 Hz operating frequency.
- Industrial DIN rail mounting design.
- Regenerated voltage detection capability.
Reliable Three-Phase Protection for Industrial Systems
Three-phase monitoring relays such as the Carlo Gavazzi DPA01CM44 help protect electrical equipment by identifying supply faults before they cause operational failures or equipment damage. Monitoring phase sequence and phase loss is particularly important for motors and machinery where incorrect rotation or missing phases can create serious issues.
The DPA01 series provides automation engineers with a compact and reliable method of integrating electrical protection into control panels. Its DIN rail format and relay output make it suitable for a wide range of industrial applications.
Typical Applications
- Three-phase motor protection systems.
- Pumps and compressor control panels.
- Industrial automation equipment.
- Machine control cabinets.
- HVAC and refrigeration systems.
- OEM electrical assemblies.
