The rubber hole grommet is a high-quality material that is heat resistant, mineral oil-resistant, abrasion-resistant, has excellent sealing and electrical resistance, and is difficult to break...
Grommets are used in manufacturing, production/repair, and other related industries to cover the rough and sharp edges of a hole in a metal connection. It also keeps the substance safe as it passes...
The Voltage Protection Relay protects the system against voltage line problems. Undervoltage, overvoltage, phase unbalance, phase failure, wrong phase sequence, and neutral disconnection faults are...