PETZL
Brand reference:81509
Products from this brand
German PETZL plug PETZL model PETZL price
PETZL plug is an industrial data bus that has developed rapidly in recent years. It mainly addresses digital communication between intelligent instruments, controllers, actuators, and other field devices in industrial settings, as well as information transfer between these field control devices and advanced control systems. Due to the prominent advantages of fieldbus, such as simplicity, reliability, and cost-effectiveness, it has received significant attention from many standards organizations and computer manufacturers. It is an industrial data bus and serves as the underlying data communication network in the automation field. The emergence of fieldbus plays a very important role in industrial development.
PETZL electrical components Germany PETZL model PETZL price
PETZL electrical components are fuses that can be operated multiple times, known in Japan as permanent fuses. Immediately after interrupting an overload or short-circuit current, the fusible element automatically restores to its original state. The housing is made of austenitic stainless steel, with a beryllium oxide ceramic core embedded in the center. The space between the stainless steel and the ceramic core is filled with glass to seal and secure the ceramic core. The fine pores in the ceramic core are filled with metallic sodium as the fusible element, and the void behind the piston is filled with argon gas to compress the metallic sodium. Under normal operating conditions, current can enter from lead terminal A, pass through the metallic sodium in the fine pores of the ceramic core, and conduct