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Megger DDA-6000 Universal Circuit Breaker Test Set

Megger · Model: DDA-6000 Made to order
Megger DDA-6000 Universal Circuit Breaker Test Set
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Megger DDA-6000 is a universal circuit breaker test set with 60,000A capacity, DSP technology, and NEMA AB-4 compliance for testing molded-case and metal-clad breakers.

Model DDA-6000
Manufacturer Megger
Category Electrical Testers
Availability Made to order

Overview

The Megger DDA-6000 is a universal circuit breaker test set designed for testing low-voltage molded-case and metal-clad circuit breakers equipped with thermal, magnetic, or solid-state trip devices. With its unique transformer and circuit design, it delivers high current capacity in a compact size while maintaining precise digital control and instrumentation for accurate, efficient, and safe testing.

Key Features

  • High current output of 60,000 A for comprehensive breaker testing
  • Digital signal processing (DSP) technology for precise control
  • Variable pulse time and firing angle output current control
  • NEMA AB-4 compliant for standardized testing
  • Compact, high-capacity test system design

Applications

  • Testing low-voltage molded-case circuit breakers
  • Testing metal-clad and direct-acting AC circuit breakers
  • Verifying current transformer ratios
  • Heat runs and primary injection testing of high-voltage breakers and protective relays
Megger DDA-6000 Universal Circuit Breaker Test Set

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Megger DDA-6000 Universal Circuit Breaker Test Set

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