Spesifikasi AB 1492 Residual Current Devices
Residual Current Devices
Bulletin 1492-RCDA Residual Current Devices detect and interrupt leakage to the ground, helping you prevent injury to exposed personnel and damage to equipment. Use these devices with miniature circuit breakers for additional circuit protection from overload, short circuit, and ground fault. MCB / Miniature Circuit Breaker
Features
Provides 25…80 A residual current devices
Includes 2- and 4-pole versions
Includes 30 mA sensitivity devices for personnel protection
Includes 100, 300, and 500 mA sensitivity devices for equipment protection
Offers reversible line and load connections
