Carlo Gavazzi DAA71DW24 is a DIN-rail on-delay timer relay with a selectable 0.1 s to 100 h timing range, universal 12–240 V AC/DC supply and two changeover outputs.
£79.06
The Carlo Gavazzi DAA71DW24 is a compact and dependable analogue on-delay timer relay designed for timing and sequencing functions in industrial control panels, machinery and automation systems. As part of the established Carlo Gavazzi DAA71 timer series, it combines a wide selectable timing range with a universal AC/DC power supply.
This timer provides a delay-on-operate function across selectable ranges from 0.1 s to 100 h. When the supply voltage is applied, the timing period begins automatically; after the preset delay has elapsed, the two changeover output contacts switch and remain operated until the supply is removed.
With a universal 12–240 V AC/DC supply, a DPDT relay output and a compact mini DIN-rail housing, the DAA71DW24 is suitable for delayed starting, staged equipment operation, alarm timing and general industrial control sequences across a broad range of supply voltages.
On-delay timer relays postpone an output change for a preset period after power is applied. The Carlo Gavazzi DAA71DW24 begins timing automatically when energised and transfers both changeover contacts once the selected delay expires, allowing downstream equipment to start in a controlled sequence.
Its wide timing range and universal AC/DC supply make it suitable for standardising timer selection across varied control systems. The dual changeover output can operate two related circuits or provide normally open and normally closed timing signals for relays, contactors, alarms and automation inputs.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | DAA71 |
| Model | DAA71DW24 |
| Product type | Analogue on-delay timer relay |
| Timing function | Delay on operate |
| Timing range | 0.1 s to 100 h |
| Timing start | Automatic on application of supply voltage |
| Supply voltage | 12–240 V AC/DC |
| AC supply frequency | 45–65 Hz |
| AC power consumption | 5.5 VA |
| DC power consumption | 2 W |
| Output type | DPDT electromechanical relay |
| Contact configuration | 2 changeover contacts |
| Rated insulation voltage | 250 V AC |
| Repeatability | ≤0.2% |
| Maximum operating frequency | 7,200 operations per hour |
| Status indication | Green supply LED / yellow output LED |
| Connection type | Screw terminals |
| Mounting type | DIN-rail mounting |
| Protection rating | IP20 |
| Operating temperature range | −20 to +60 °C |
| Dimensions (W × H × D) | 35.5 × 81 × 67.2 mm |
The DAA71DW24 delays the operation of its relay outputs after supply power is applied, enabling timed starting and sequencing in industrial control systems.
The timer offers selectable time ranges covering delays from 0.1 s to 100 h.
The DAA71DW24 operates from a universal 12–240 V AC/DC supply, allowing it to be used with numerous industrial control voltages.
The timer has a DPDT relay output, providing two changeover contacts for flexible control-circuit switching.
The timer is mounted on a DIN rail inside an electrical control panel and connected using its screw terminals.
Carlo Gavazzi timer relays are used by panel builders, automation engineers and equipment manufacturers to provide dependable timing, sequencing and control functions in industrial systems.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...