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PIA01CD485A – 24-48VDC CURR.LEV.RLY.OVER 0.5-5A
Carlo Gavazzi PIA01CD485A AC/DC overcurrent monitoring relay with 0.5–5 A input range, 24–48 V AC/DC supply and SPDT relay output for industrial protection systems.
£99.26
Why Choose the Carlo Gavazzi PIA01CD485A Current Monitoring Relay?
The Carlo Gavazzi PIA01CD485A is a precise and reliable AC/DC overcurrent monitoring relay designed to monitor electrical current levels and provide dependable protection for industrial control systems. As part of the Carlo Gavazzi PIA01 monitoring relay series, it is engineered for automation panels, machinery protection and electrical monitoring applications where accurate current supervision is required.
This monitoring relay measures AC or DC current through its internal shunt and switches its relay output when the configured current threshold is exceeded. The compact plug-in housing enables straightforward installation and replacement, making it suitable for industrial control cabinets and automation systems.
With a 0.5–5 A AC/DC input range, 24–48 V AC/DC supply and a SPDT relay output, the Carlo Gavazzi PIA01CD485A provides reliable current monitoring for industrial equipment, electrical loads and protection circuits.
Key Advantages
- Accurate AC/DC overcurrent monitoring relay for industrial applications.
- 0.5–5 A AC/DC measuring range suitable for direct current monitoring.
- 24–48 V AC/DC supply voltage for flexible installation.
- SPDT relay output for integration into automation and alarm circuits.
- Compact 36 mm plug-in housing for efficient panel layouts.
- Reliable current supervision for industrial protection systems.
Key Features
- Carlo Gavazzi PIA01 monitoring relay series.
- Single-phase AC/DC overcurrent monitoring.
- 0.5–5 A AC/DC current input range.
- 1 SPDT relay output.
- 24–48 V AC/DC auxiliary supply.
- 36 mm plug-in module housing.
- Adjustable current set point.
- LED indication for power supply and relay status.
- Suitable for direct measurement or current transformer applications.
Reliable Current Monitoring for Industrial Systems
Current monitoring relays such as the Carlo Gavazzi PIA01CD485A help protect electrical equipment by detecting abnormal current conditions and providing a switching signal to connected control systems. This allows automated responses to overload conditions and improves equipment reliability.
The PIA01CD485A is designed for automation engineers, panel builders and electrical installers requiring dependable current supervision within industrial machinery, control panels and electrical protection systems.
Typical Applications
- Industrial control panels.
- Motor and load current monitoring.
- Electrical protection systems.
- Automation and machinery control circuits.
- Power distribution monitoring.
- Industrial process equipment.
Technical Specifications
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| Mounting Type | Plug-in socket | |
|---|---|---|
| Monitoring Function | Current | |
| Monitored Supply | AC/DC | |
| Switching Current (A) | 8 A | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | PIA01 | |
| Model | PIA01CD485A | |
| Product type | AC/DC current monitoring relay | |
| Monitoring function | Overcurrent | |
| Input current range | 0.5–5 A AC/DC | |
| Supply voltage | 24–48 V AC/DC | |
| Output | 1 SPDT relay | |
| Mounting type | Plug-in | |
| Housing width | 36 mm | |
| Dimensions (H × W × D) | 80 × 36 × 94 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 °C to +60 °C | |
| Contact rating | 8 A at 250 V AC |
Frequently Asked Questions
What is the Carlo Gavazzi PIA01CD485A used for?
The Carlo Gavazzi PIA01CD485A is used to monitor AC and DC current levels and provide relay switching when an overcurrent condition occurs.
What current range does the PIA01CD485A monitor?
The relay monitors current levels from 0.5–5 A AC/DC.
What supply voltage does the PIA01CD485A require?
The PIA01CD485A operates from a 24–48 V AC/DC supply.
What type of output does the PIA01CD485A provide?
The relay provides a SPDT relay output for connection to industrial control circuits.
Where is the Carlo Gavazzi PIA01CD485A installed?
The PIA01CD485A is typically installed in industrial control panels, automation systems and electrical protection applications.
Trusted by Industrial Automation Engineers
Carlo Gavazzi monitoring relays are widely used by automation professionals to provide reliable electrical supervision, protection and control within modern industrial systems.
