The CBT-1203 circuit breaker timer test set is an accurate, portable, and easy-to-use tool that confirms proper breaker speed and clearing times as part of a maintenance program or arc-flash validation study. It performs 3-phase timing tests, charges spring-charged circuit breakers, opens/trips and closes breakers, and captures and stores millisecond trip and close times and duration of contact bounce.
With the integrated variable 120V AC/125V DC power supply, the CBT-1203 can operate breakers outside of cubicles. Breaker-switching controls and custom breaker-specific operation plugs allow users to quickly set up and operate the unit with all types of circuit breakers. The large back-lit LCD display is viewable in sunlight and low-light conditions.
The compact and lightweight unit measures 16.5 x 7 x 13.5 in. and weighs 19 lb., making it ideal for use in the shop or field. The test set includes the circuit breaker timer, control power, and contact leads, a universal breaker operation cable, contact clamps, an input power cable, and a durable storage bag.
Features:
- Operate and interact with all types of circuit breakers
- Digital timer captures breaker trip, close, and bounce times
- Integrates variable 120V AC/125V DC power supply for charging breakers outside of cubicles
- Distributes other voltages from an external variable power supply
- Switching to open/trip and close a breaker
- Breaker-switching controls and custom breaker specific operation plugs provide a simple, fast connection to the breaker
- Large back-lit LCD display viewable in sunlight and low-light conditions
Vacuum Interrupters, Inc.
Farmers Branch, TX
(214) 442-5877
www.vacuuminterruptertesting.com
