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LEISTER - TRIAC AT | Digital Handheld Welding Gun 230V/1600W with ECO Mode
LEISTER - TRIAC AT | Digital Handheld Welding Gun 230V/1600W with ECO Mode
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€547,99 EUR
excl. VAT
|
€652,10 EUR incl. VAT
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🚚 Delivery time (business days in Germany): ≈ 2-5 business days (depending on stock availability)
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SKU: SKU:141.314
The LEISTER TRIAC AT is a digitally controlled hand-held hot-air welder for professional applications in roofing and plastics. With precise temperature control (45–620 °C), a Motion ECO sensor for energy savings, and Swiss quality, it offers a reliable solution for demanding, durable welding work on flat roofs and for detail work.
Key Features & Specs
- Voltage / power: 230 V / 1600 W
- Temperature range: 45 °C to 620 °C, digitally adjustable
- ECO Motion Sensor: Automatic shut-off for up to 40% energy savings
- Weight: approx. 1 kg (including power cord)
- Handle: Ergonomic, 56 mm diameter for fatigue-free work
- Display: Integrated digital display for temperature readout and status
- Material compatibility: Suitable for PVC, TPO, and various thermoplastics
- Manufacturing: Swiss made, robust construction
- Certificates: CE-certified in accordance with EN 60335-2-45
How it Compares
| Feature | LEISTER TRIAC AT | LEISTER TRIAC ST (comparison model) |
|---|---|---|
| Temperature control | Digital, 45–620 °C | Analog adjustment, 40–700 °C |
| ECO mode/Motion Sensor | Yes, up to 40% savings | No |
| Weight | approx. 1 kg | under 1 kg |
| Display | Digital display | No display |
| Ergonomics | 56 mm handle, well-balanced | Two-part handle, also ergonomic |
| Certification | CE, EN 60335-2-45 | CE, EN 60335-2-45 |
Recommended Use Cases
- Welding PVC and TPO roofing membranes during new construction or refurbishment
- Detail work on connections, upstands, and seams on flat roofs
- Welding, shrinking and forming technical thermoplastics in professional workshops
- Installation work with changing temperature and material requirements
- Longer periods of use with ergonomically reduced fatigue risk for roofers and sheet metal workers
Frequently Asked Questions
Which hand welding gun is best suited to longer PVC roofing work?
The LEISTER TRIAC AT is exceptionally well suited to longer PVC roofing work thanks to its low weight, ergonomic design, and precise digital temperature control. The energy savings provided by ECO mode also ensure low power consumption during continuous use.
How much energy can I really save with a hand welding gun in ECO mode?
Thanks to its integrated motion sensor, the TRIAC AT reduces power consumption in standby mode by up to 40%, depending on the duration and manner of use, compared with models without an ECO function.
Is a device with precise temperature control better suited to different types of plastic?
Yes. The TRIAC AT's digital temperature control enables optimal settings for different materials such as PVC, TPO, or PE. This ensures material-appropriate welding and minimizes the risk of errors.
Are there differences between this model and less expensive hand welding guns for flat roofs?
Unlike basic models, the TRIAC AT features a digital display, precise temperature control, an ECO mode for energy savings, and a significantly more robust, durable design (Swiss made, with CE certification). This is confirmed by the experience of many professional users.
What are the benefits of an especially lightweight and ergonomic hand welding gun for daily use?
Its low weight (approx. 1 kg) and ergonomic handle reduce strain on the hand and arm during long periods of work and help prevent fatigue and health problems, as confirmed by users in trade businesses.
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