Features:

• 4-element (3-phase + EF) overcurrent IDMT/DMT with instant trip capability.
• Features programmable non-volatile settings via local keys or remote communication, supporting five selectable curves and define time.
• Includes instantaneous overcurrent protection, inrush current blocking, cold load pickup, and special overload settings for phase.
• Offers advanced functions like Switch On To Fault (SOTF) and Trip Circuit Supervision (TCS).
• Designed for precise and efficient protection with adjustable timers and robust functionality.

ANSI: 50 | 50N | 51 | 51N