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DIB02CB23150MV – 115-230V CURR. LEV. RLY OVER/UNDER W/SHUNT
Carlo Gavazzi DIB02CB23150MV True RMS AC/DC current monitoring relay with 115/230 V AC supply, 15–150 mV input range and SPDT output for industrial protection applications.
£119.02
Why Choose the Carlo Gavazzi DIB02CB23150MV Monitoring Relay?
The Carlo Gavazzi DIB02CB23150MV is a precise True RMS AC/DC over and under current monitoring relay designed for reliable current supervision in industrial automation, control systems and electrical protection applications. As part of the advanced Carlo Gavazzi DIB02 monitoring relay series, it provides accurate current monitoring with adjustable thresholds, hysteresis and time delay functions.
This DIN rail mounted monitoring relay measures current through an external shunt or current transformer and provides selectable over-current or under-current monitoring through DIP-switch configuration. Its compact 22.5 mm housing, LED status indication and programmable relay behaviour make it suitable for a wide range of industrial monitoring applications.
With a 115/230 V AC supply, 15–150 mV AC/DC measurement range and an 8 A SPDT output relay, the Carlo Gavazzi DIB02CB23150MV is ideal for monitoring motors, pumps, conveyors and other electrical equipment where protection against abnormal current conditions is required.
Key Advantages
- Advanced True RMS AC/DC current monitoring relay for industrial applications.
- Adjustable over-current and under-current monitoring functions.
- 15–150 mV AC/DC input range for external shunt measurement.
- 8 A SPDT relay output for flexible control integration.
- DIN rail mounting with compact 22.5 mm housing.
- Adjustable hysteresis and time delay for reliable system protection.
Key Features
- Carlo Gavazzi DIB02 monitoring relay series.
- True RMS AC/DC current measurement.
- Over-current or under-current selectable operation.
- 15–150 mV AC/DC measuring range.
- 115/230 V AC supply voltage.
- SPDT relay output rated up to 8 A.
- Adjustable current level and hysteresis settings.
- Adjustable alarm delay from 0.1 to 30 s.
- LED indication for power, alarm and relay status.
Reliable Current Monitoring for Industrial Protection
Current monitoring relays help protect electrical systems by detecting abnormal operating conditions such as excessive load, motor failure or reduced current caused by equipment faults. The Carlo Gavazzi DIB02 series provides adjustable monitoring functions to improve system reliability and prevent damage to connected equipment.
The DIB02CB23150MV is designed for electrical engineers, automation specialists and control panel builders requiring accurate current supervision in industrial environments. Its compact DIN rail format and flexible configuration allow straightforward integration into modern control systems.
Typical Applications
- Motor load monitoring.
- Pump protection systems.
- Conveyor and material handling equipment.
- Industrial automation panels.
- Machine protection systems.
- Electrical control and monitoring applications.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Monitored Supply | AC/DC | |
| Switching Current (A) | 2.5 A | |
| Monitoring Function | Current | |
| Voltage | 230 V | |
| Coil / Supply Voltage | 115 V AC, 230 V AC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DIB02 Monitoring Relays | |
| Model | DIB02CB23150MV | |
| Product type | AC/DC over and under current monitoring relay | |
| Measurement type | True RMS | |
| Input signal | AC/DC voltage level from external shunt | |
| Measurement range | 15–150 mV AC/DC | |
| Supply voltage | 115/230 V AC | |
| Output configuration | 1 CO / SPDT relay | |
| Rated output current | 8 A at 250 V AC | |
| Rated operational current AC-15 | 2.5 A at 250 V AC | |
| Rated operational current DC-12 | 5 A at 24 V DC | |
| Rated operational current DC-13 | 2.5 A at 24 V DC | |
| Mounting type | DIN rail mounting | |
| Housing width | 22.5 mm | |
| Dimensions (H × W × D) | 80 × 22.5 × 99.5 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C | |
| Storage temperature | -30 to +80 °C | |
| Standards | IEC 60947, IEC 60664, EN 60255-1 |
Frequently Asked Questions
What is the Carlo Gavazzi DIB02CB23150MV used for?
The DIB02CB23150MV is a current monitoring relay used to detect over-current and under-current conditions in industrial electrical systems.
What input signal does this monitoring relay measure?
The relay measures current through an external shunt using a 15–150 mV AC/DC input range.
What supply voltage does the DIB02CB23150MV require?
The monitoring relay operates from a 115/230 V AC supply.
What type of output relay is included?
The device includes a SPDT relay output rated at 8 A for switching external control circuits.
Where is this monitoring relay installed?
The Carlo Gavazzi DIB02CB23150MV is typically installed on DIN rails inside industrial control panels and automation cabinets.
Trusted by Industrial Automation Engineers
Carlo Gavazzi DIB02 monitoring relays are widely used by automation engineers and panel builders to provide accurate current supervision, equipment protection and reliable industrial control.
