Siemens WLTS Test Set for WL Series Breakers

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Siemens WLTS Hand Held Breaker Tester
  • Application

  • The Siemens WLTS Hand Held Breaker Tester is perfect for Siemens type WL circuit breakers. It will verify many trip unit functions and, in most cases, removes the need for primary injection testing.
  • Key Features

  • Secondary Injection Test Set for WL Series Breakers
  • Provides a minimally invasive solution for breaker testing
  • Quickly determines the health of the entire trip system
  • Verifies compliance of the entire trip system
  • Acts as a temporary power supply to provide control power

General specifications
Verifiable parameters
  • Continuity of the air-core current sensors in each phase of the circuit breaker
  • Continuity of the energy transducers in each phase of the circuit breaker
  • Connections to external air-core neutral current sensorss in 4-wire residual applications and iron-core ground CTs in MDGF or other directly ground-sensed applications
  • Connection from the electronic trip unit and the tripping solenoid
  • Verify that of each of the main overcurrent protective functions (long-time, short-time, instantaneous, and optional ground-fault and neutral overcurrent) will trip the circuit breaker
  • Communications to an external master by simulating currents in each of the phases
Dimensions (8L x 5W x 2H)in / (20.32 x 12.7 x 5.08)cm
Shipping weight 5 lbs. / 2.27 kg