VOLTAGE Surge arrester VLBC7-275/3P B+C
€62,99
Sale price
€62,99
Regular price
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VOLTAGE Surge arrester VLBC7-275/3P B+C
€62,99
Sale price
€62,99
Regular price
✓ TÜV sertifikuoti gaminiai
✓ 25+ metų patirtis
✓ Sandėlyje Lietuvoje
✓ Pristatymas per 1–2 d. d
✓ Nemokamas pristatymas nuo 100 €
✓ Profesionali konsultacija
VLBC7-275/3P – T1+T2 (B+C) surge arrester designed for three-phase TN-C electrical systems. It helps protect electrical installations and connected equipment from lightning-induced and switching impulse surges.
Key Advantages
- Replaceable protection modules.
- Clear operational status indication, where provided in the model.
- Mounts on a standard 35 mm DIN rail.
- Suitable for electrical panels in residential, commercial, and industrial facilities.
Technical Specifications
| Maximum Continuous Operating Voltage Uc | 275 V AC |
| Impulse Discharge Current Iimp (10/350 µs) | 7 kA |
| Nominal Discharge Current In (8/20 µs) | 20 kA |
| Maximum Discharge Current Imax (8/20 µs) | 50 kA |
| Voltage Protection Level Up | ≤ 1.5 kV |
| Number of Poles | 3P |
| Protection Class | T1+T2 (B+C) |
| Degree of Protection | IP20 |
| Mounting | 35 mm DIN rail |
| Standard | IEC/EN 61643-11 |
Installation and selection of the protection device must be performed by a qualified electrician, taking into account the electrical network diagram, earthing system, and manufacturer's requirements.