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DUB71CB2310V – VOLT LEV RLY.OVER/UNDER .1-10V AC/DC
Carlo Gavazzi DUB71CB2310V single phase AC/DC voltage monitoring relay designed for overvoltage and undervoltage detection in industrial control systems.
£98.24
Why Choose the Carlo Gavazzi DUB71CB2310V Voltage Monitoring Relay?
The Carlo Gavazzi DUB71CB2310V is a precise and reliable single-phase AC/DC overvoltage and undervoltage monitoring relay designed to protect electrical systems by continuously monitoring external voltage signals. As part of the advanced Carlo Gavazzi DUB71 monitoring relay series, it provides accurate voltage supervision for industrial automation, electrical control panels and machinery protection applications.
This monitoring relay uses true RMS measurement technology and selectable measuring ranges to provide accurate voltage monitoring across a wide variety of applications. Adjustable hysteresis, adjustable delay functions, programmable latching and inhibit functions provide flexible configuration for demanding industrial environments.
With a 0.1–10 V AC/DC monitoring range, a 115/230 V AC supply voltage and a SPDT relay output, the DUB71CB2310V is ideal for low-voltage signal monitoring applications requiring dependable overvoltage and undervoltage protection.
Key Advantages
- Compact single-phase AC/DC voltage monitoring relay for industrial applications.
- 0.1–10 V AC/DC measuring range for low-voltage signal monitoring.
- Detects both overvoltage and undervoltage conditions.
- SPDT relay output provides flexible alarm and control integration.
- Adjustable hysteresis and delay functions enable application-specific configuration.
- Compact 35.5 mm DIN-rail housing for industrial control panels.
Key Features
- Carlo Gavazzi DUB71 monitoring relay series.
- True RMS AC/DC voltage monitoring.
- 0.1–10 V AC/DC monitored voltage range.
- External voltage monitoring capability.
- 1 × SPDT relay output.
- Selectable measuring ranges by DIP switches.
- Adjustable voltage threshold on relative scale.
- Adjustable hysteresis on relative scale.
- Adjustable delay function from 0.1–30 s.
- Programmable latching and inhibit functions.
- LED indication for relay, alarm and power supply status.
Reliable Voltage Monitoring for Industrial Systems
Voltage monitoring relays such as the Carlo Gavazzi DUB71CB2310V provide continuous supervision of electrical signals to help protect sensitive equipment, machinery and automation systems. By detecting abnormal voltage conditions, they can trigger alarms or switching actions before faults affect system operation.
The DUB71 series is designed for industrial engineers and panel builders requiring accurate and flexible voltage monitoring solutions. Its true RMS measurement, adjustable parameters and relay output allow straightforward integration into modern electrical installations.
Typical Applications
- Industrial automation control panels.
- Low-voltage signal monitoring.
- Electrical protection systems.
- Machine control circuits.
- Process monitoring equipment.
- Industrial power supply supervision.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Monitored Supply | Single-phase | |
| Time Delay | Adjustable | |
| Switching Current (A) | 5 A | |
| Monitoring Function | Voltage | |
| Coil / Supply Voltage | 115 V AC, 230 V AC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DUB71 | |
| Model | DUB71CB2310V | |
| Product type | Single-phase AC/DC voltage monitoring relay | |
| Monitoring function | Overvoltage and undervoltage | |
| Voltage monitoring range | 0.1–10 V AC/DC | |
| Measured voltage | External voltage monitoring | |
| Supply voltage | 115/230 V AC | |
| Output | 1 × SPDT relay | |
| Contact rating | 5 A at 250 V AC | |
| Measurement type | True RMS AC/DC | |
| Time delay | Adjustable 0.1–30 s | |
| Hysteresis | Adjustable | |
| Mounting type | DIN-rail mounting | |
| Housing width | 35.5 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C | |
| Dimensions (W × H × D) | approx. 35.5 × 81 × 67.2 mm |
Frequently Asked Questions
What is the Carlo Gavazzi DUB71CB2310V used for?
The DUB71CB2310V is used to monitor external AC/DC voltage signals and provide relay switching when overvoltage or undervoltage conditions are detected.
What voltage range does the DUB71CB2310V monitor?
The relay monitors external voltage signals within the 0.1–10 V AC/DC range.
What type of output does the DUB71CB2310V provide?
The relay provides a SPDT relay output for connection to alarms, contactors or control systems.
What supply voltage does the DUB71CB2310V require?
The relay operates from a 115/230 V AC supply.
How is the Carlo Gavazzi DUB71CB2310V installed?
The relay is designed for installation inside electrical control panels using a compact 35.5 mm DIN-rail mounting housing.
Trusted by Industrial Automation Engineers
Carlo Gavazzi DUB71 monitoring relays are widely used in industrial control applications to provide accurate voltage supervision, fault detection and reliable protection for electrical systems.
