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Three-Phase HV Vacuum Contactors & Circuit Breakers

March 21, 2016

Three Phase Upright or Low Profile for High Reliability ½ to 2 Cycle Trip & Interrupt 208V to 38kV Operate 200 to 1,200A Continuous 2,000 to 28,000A Interrupt Line or Energy Storage Close & Trip Ideal for High Power Electronics High Speed Sealed Arc Interrupting High Speed Crobar Shorting Compact Light Weight Long Life Minimum…



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ST800: 800amp Service Tester
1. Test Integrity of Secondary Service
2. Identify Secondary Cables
3. Identify Feed In and Feed Out at Padmount
4. Identify Energized and De-Energized Cables