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DPA01CM44 – 3-PHASE VOLT. RLY LOSS/SEQ.
Carlo Gavazzi DPA01CM44 three-phase monitoring relay for phase loss and phase sequence detection with SPDT relay output and DIN rail mounting.
£76.74
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.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Monitoring Function | Three-phase supply | |
| Monitored Supply | Three-phase | |
| Switching Current (A) | 8 A | |
| Mounting Type | DIN rail | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DPA01 | |
| Model | DPA01CM44 | |
| Product type | Three-phase monitoring relay | |
| Function | Phase loss and phase sequence monitoring | |
| Monitoring voltage range | 208–480 V AC | |
| Frequency | 50 / 60 Hz | |
| Output | 1 SPDT relay | |
| Contact rating | 8 A at 250 V AC | |
| Mounting type | DIN rail mounting | |
| Housing width | 22.5 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C | |
| Terminal type | Screw terminals |
Frequently Asked Questions
What is the Carlo Gavazzi DPA01CM44 used for?
The DPA01CM44 is a three-phase monitoring relay used to detect phase loss and incorrect phase sequence conditions in industrial electrical systems.
What voltage range does the DPA01CM44 monitor?
The relay monitors three-phase supplies in the range of 208–480 V AC.
What output does the DPA01CM44 provide?
The unit provides a single SPDT relay output for connection to control or alarm circuits.
How is the Carlo Gavazzi DPA01CM44 mounted?
The DPA01CM44 is designed for DIN rail mounting inside industrial control panels.
What faults can this monitoring relay detect?
The relay detects phase loss and incorrect phase sequence conditions to help protect connected equipment.
Trusted for Industrial Power Protection
Carlo Gavazzi monitoring relays are widely used by automation engineers and electrical designers to improve system reliability by monitoring critical three-phase power conditions.
