CBT-1203 Circuit Breaker Timer Test Set

April 15, 2024

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

Request More Information

By clicking above, I acknowledge and agree to Endeavor Business Media’s Terms of Service and to Endeavor Business Media's use of my contact information to communicate with me about offerings by Endeavor, its brands, affiliates and/or third-party partners, consistent with Endeavor's Privacy Policy. In addition, I understand that my personal information will be shared with any sponsor(s) of the resource, so they can contact me directly about their products or services. Please refer to the privacy policies of such sponsor(s) for more details on how your information will be used by them. You may unsubscribe at any time.