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DIB71CB4850MA – CURR LEV RLY OVER/UNDER 50MA
Carlo Gavazzi DIB71CB4850MA AC/DC current monitoring relay with 1–50 mA input range, 24–48 V AC supply, SPDT relay output and DIN-rail mounting for industrial control applications.
£108.20
Why Choose the Carlo Gavazzi DIB71CB4850MA Current Monitoring Relay?
The Carlo Gavazzi DIB71CB4850MA is a compact and reliable AC/DC current monitoring relay designed for detecting overcurrent, undercurrent and current limit conditions in industrial automation and electrical control applications. As part of the trusted Carlo Gavazzi DIB71 monitoring relay series, it provides accurate current supervision in a space-saving DIN-rail mounted housing.
This monitoring relay continuously measures AC or DC current levels and switches its relay output when configured current thresholds are reached. The DIB71 series provides flexible protection functions, including overcurrent, undercurrent and combined over/undercurrent monitoring, making it suitable for a wide range of industrial control systems.
With a 1–50 mA AC/DC input range, a 24–48 V AC supply voltage and an SPDT relay output, the DIB71CB4850MA is ideal for monitoring low-current signals in machinery, automation equipment and electrical control panels.
Key Advantages
- Compact AC/DC current monitoring relay for industrial applications.
- 1–50 mA AC/DC input range for precise low-current monitoring.
- Overcurrent, undercurrent and over/undercurrent detection.
- SPDT relay output for alarm and control switching.
- 24–48 V AC supply for industrial control systems.
- Space-saving 35.5 mm DIN-rail mounting design.
Key Features
- Carlo Gavazzi DIB71 monitoring relay series.
- Single-phase AC/DC current monitoring.
- 1–50 mA AC/DC controlled current range.
- 24–48 V AC supply voltage.
- 1 × SPDT relay output.
- Overcurrent and undercurrent monitoring functions.
- Adjustable delay on alarm operation.
- Mini DIN-rail mounting housing.
- Screw terminal connections.
Reliable Current Monitoring for Industrial Automation
Current monitoring relays such as the Carlo Gavazzi DIB71CB4850MA help protect electrical equipment by identifying abnormal current conditions and providing switching signals for alarms, shutdown systems or control logic. This enables improved fault detection and increased equipment reliability.
The DIB71 series is designed for automation engineers, panel builders and maintenance professionals requiring dependable current supervision in compact electrical installations. Its DIN-rail format and relay output allow straightforward integration into industrial control systems.
Typical Applications
- Industrial automation control panels.
- Motor and machinery current monitoring.
- Pumps and process equipment protection.
- Electrical fault detection systems.
- Manufacturing and production equipment.
- OEM automation and control systems.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Monitoring Function | Current | |
| Monitored Supply | AC/DC | |
| Coil / Supply Voltage | 24 V AC, 48 V AC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DIB71 | |
| Model | DIB71CB4850MA | |
| Product type | AC/DC current monitoring relay | |
| Input current range | 1–50 mA AC/DC | |
| Supply voltage | 24–48 V AC | |
| Monitoring functions | Overcurrent, undercurrent and over/undercurrent | |
| Output | 1 × SPDT relay | |
| Time delay | Delay on alarm | |
| Mounting type | Mini DIN rail | |
| Dimensions (W × H × D) | approx. 33.5 × 81 × 67.2 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi DIB71CB4850MA used for?
The DIB71CB4850MA is used for monitoring AC/DC current levels and providing relay switching when configured overcurrent or undercurrent conditions occur.
What current range can this relay monitor?
The relay monitors an input current range of 1–50 mA AC/DC.
What supply voltage does the DIB71CB4850MA require?
The DIB71CB4850MA operates from a 24–48 V AC supply.
What type of output does this monitoring relay provide?
The unit provides a single SPDT relay output for alarm and control applications.
How is the Carlo Gavazzi DIB71CB4850MA installed?
The relay is designed for installation on a mini DIN rail inside electrical control panels.
Trusted by Industrial Automation Professionals
Carlo Gavazzi DIB71 monitoring relays provide reliable AC/DC current supervision solutions for industrial automation, machinery and electrical control applications where accurate fault detection is essential.
