• Muab kev tiv thaiv lub ntiaj teb txhaum/tawg tam sim no, luv-circuit, overload, thiab muaj nuj nqi ntawm kev rho tawm
• Muab kev tiv thaiv ntxiv tiv thaiv kev sib cuag ncaj qha los ntawm tib neeg lub cev
• Tiv thaiv cov khoom siv hluav taws xob zoo tiv thaiv kev ua tsis tiav
• Muab kev tiv thaiv zoo rau tsev neeg thiab kev lag luam kev faib khoom
• 4 Gears rated residual operating tam sim no (mA): 30,20,10,6