ACB – Air Circuit Breakers – MRJ ENGINEERING PRIVATE LIMITED

ACB – Air Circuit Breakers

Simple to operate and maintain
Very high dielectric strength even in hot and humid conditions due to use of b and f class insulating materials
Widely used in industries to provide protection to systems under fault conditions
Error free and user friendly setting of current and time delay
Provides highest degree of system protection co-ordination
Visual fault discrimination by LEDs
Function Blocking facility provided

Rating: 630A~3200A
Poles: 3P & 4P
Frame Size: 2500AF & 3200AF
Version: Fixed – Manual & Electrical and Drawout – Manual & Electrical

Breaking capacity upto 65kA
Common accessories across the range
Modular construction with most compact dimensions
High mechanical & electrical operating life
Intelligent micropro releases with communication protocol (modbus / profibus) RS485
Termination options : horizontal / vertical / front
Breaker operating trucks for easy handling of breakers
Interchangeable trip units for same thermal ratings
Maximum of 6NO/6NC potential free contacts for customer wiring

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