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DLA71DB482P – PUMP CHANGEOVER RELAY 24/48VAC 2X SPST
Carlo Gavazzi DLA71DB482P two-pump alternating relay with 24/48 V AC supply, two SPST relay outputs and DIN rail mounting for automated pump control systems.
£66.56
Why Choose the Carlo Gavazzi DLA71DB482P Pump Alternating Relay?
The Carlo Gavazzi DLA71DB482P is a compact and reliable pump alternating relay designed for automatic control and rotation of two-pump systems in industrial, commercial and water management applications. As part of the trusted Carlo Gavazzi DLA71 monitoring relay series, it provides dependable pump sequencing, load balancing and control for automated pumping installations.
This relay is designed for two-pump alternating operation and features a 24/48 V AC supply, two SPST relay outputs and a compact 35 mm DIN rail housing. It automatically alternates pump operation to distribute running hours evenly and improve system reliability.
With integrated status indication, screw terminal connections and a compact industrial design, the Carlo Gavazzi DLA71DB482P is ideal for engineers and installers requiring a dependable pump control solution for water systems, drainage applications and industrial pumping equipment.
Key Advantages
- Dedicated pump alternating relay for two-pump systems.
- Automatic pump rotation helps balance operating hours between pumps.
- 24/48 V AC supply voltage for flexible control installations.
- Two SPST relay outputs for pump switching applications.
- Compact 35 mm DIN rail mounting design.
- Integrated LED indication for clear operating status.
Key Features
- Carlo Gavazzi DLA71 monitoring relay series.
- Pump alternating control for two pumps.
- Two SPST relay outputs.
- 24/48 V AC operating supply.
- Automatic alternation between pump outputs.
- Alarm relay output function.
- LED status indication.
- Mini DIN rail mounting format.
- Screw terminal connections for reliable installation.
Reliable Pump Management for Industrial Systems
Pump alternating relays such as the Carlo Gavazzi DLA71DB482P provide automated management of multiple pumps by rotating operation between units. This reduces uneven wear, improves equipment service life and helps maintain reliable operation in systems requiring continuous pumping availability.
The DLA71 series is designed for electrical engineers and automation specialists requiring compact DIN rail mounted control devices for pumping applications. Its automatic rotation function and relay outputs allow straightforward integration into industrial and commercial control systems.
Typical Applications
- Water supply pumping systems.
- Wastewater and drainage systems.
- Industrial pump control panels.
- Level-controlled pumping installations.
- Building services automation.
- OEM pumping equipment.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Mounting Type | DIN rail | |
| Coil / Supply Voltage | 24 V AC, 48 V AC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DLA71 | |
| Model | DLA71DB482P | |
| Product type | Pump alternating relay | |
| Application | Two-pump alternating control | |
| Number of pumps | 2 | |
| Supply voltage | 24/48 V AC | |
| Outputs | 2 SPST relay outputs | |
| Relay rating | 5 A at 250 V AC | |
| Mounting type | Mini DIN rail mounting | |
| Connection type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions | approx. 73 × 45 × 99 mm | |
| Weight | approx. 125 g | |
| Operating temperature | -20 to +60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi DLA71DB482P used for?
The Carlo Gavazzi DLA71DB482P is a pump alternating relay used to automatically control and alternate operation between two pumps.
How many pumps can the DLA71DB482P control?
The relay is designed for two-pump alternating applications.
What supply voltage does the DLA71DB482P require?
The relay operates from a 24/48 V AC supply.
What type of outputs does the DLA71DB482P provide?
The DLA71DB482P provides two SPST relay outputs for pump control applications.
Where is the DLA71DB482P installed?
The relay is typically installed inside electrical control panels using its compact DIN rail mounting housing.
Trusted by Industrial Automation Professionals
Carlo Gavazzi DLA71 pump alternating relays are widely used by engineers and system builders to provide reliable pump sequencing, automatic rotation and dependable control in industrial and commercial pumping applications.
