Portlashdan himoyalangan aloqa qutilari sohasida, vilkalar uchun materiallardan foydalanish ehtiyotkorlik bilan ko'rib chiqishni talab qiladi. Plastik vilkalar haqiqatan ham munosib variant. Izolyatsiya qiluvchi material sifatida, plastik xavfsiz va samarali yechim taklif etadi. Kalit to'g'ri muhrni ta'minlashda yotadi.
Ushbu qutilarda plastik vilkalarni ishlatganda, attention must be given to their sealing capability to maintain the integrity and safety of the junction box. With the right sealing measures in place, plastic plugs can provide a reliable and secure fit, aligning with the safety requirements of explosion-proof electrical systems.