Company News

Vacuum Interrupters, Inc

3414 Midcourt Rd. #112, Carrollton, TX, 75006, USA

  • 214-442-5877

Latest New Product News from
Vacuum Interrupters, Inc

Electrical Equipment & Systems

Encapsulated Pole Retrofits replace legacy circuit breakers.

March 14, 2016

With 15 kV rating, replacement encapsulated poles enable Group CBS' companies to retrofit and upgrade legacy GE Power/Vac® circuit breakers to increase resistance to contaminates, moisture, and other harmful environmental conditions. These hardened, maintenance-free replacement assemblies, tested to applicable ANSI/IEEE standards, feature vacuum interrupter encased within epoxy... Read More

Test & Measuring Instruments

Portable Circuit Breaker Tester features all-in-one design.

March 20, 2014

Intended for shop/field use, CBT-1201 combines heavy-duty circuit breaker timing test set, power supply, and switching control in one tool. Rugged and portable unit operates and interacts with all types of circuit breakers. It captures and stores trip, close, and bounce times–all in milliseconds. Secondary push-on connectors allow gathering of more timing test data. Uses include... Read More

Electrical Equipment & Systems, Sensors Monitors & Transducers, Test & Measuring Instruments

Test Set predicts usable life of vacuum interrupters. .

March 20, 2014

Utilizing Penning discharge principal, MAC-TS4 Test Set can determine pressure inside vacuum interrupter and, along with wear and number of operations, predict usable life of interrupters used in circuit breakers and contactors. Magnetron atmospheric condition testing measures actual ion current against known values to determine internal pressure. Capable of testing interrupters in field, MAC-TS4... Read More

Sensors Monitors & Transducers, Test & Measuring Instruments

MAC Test Set quantifies remaining vacuum interrupter life.

February 22, 2013

Magnetron atmospheric condition (MAC) Test Set includes MAC-TS1 shop testing and MAC-TS2 field-service systems, which are used for quantifying remaining life of vacuum interrupters in medium-voltage circuit protection devices. MAC testing is based on Penning discharge principle, and condition-based maintenance (CBM) algorithms are based on database of performance data from 3,000+ vacuum... Read More

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Vacuum Interrupters, Inc