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Testing LSS Power Shield Trip Units and LK Circuit Breakers with the ABB 505 Secondary Injection Test Set

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Circuit breakers protect the electrical system from damage by cutting off electricity in an event of overload. With their crucial role, they must be well maintained. Regular checks should be conducted to check contacts, sensing and other control electronics. There are instances that a circuit breaker doesn’t show any symptoms until it’s too late. 

The ABB 505 Secondary Injection Test Set is a suitable device for circuit breaker maintenance and troubleshooting. This tester allows you to conduct tests on LK-800, 1600, 2500, 3200 and 4200 circuit breakers and LSS Power Shield Solid State Trip Devices. Some of the features include:

  •        Allows instantaneous, long-time and short-time trip functions
  •        Built-in ammeter function
  •        Lets you test the functionality power supply and signal sensors
  •        Has a built-in timer for measuring the fault-current persistence
  •        Comes with the following accessories

o   Manual

o   Power cable

o   Female and male cable assembly

You can get the ABB 505 test set from Protec Equipment Resources. Rent, buy or lease. It’s up to you! We also carry an assortment of electrical test equipment to cater to your testing needs. Call us at 1-866-352-5550 for a quote.