It have dependable and effective thermal-magnetic trip units with time-current curves designed for easy coordination with upstream main devices. Multiple short circuit tiers.
It allow the most cost effective ratings for the particular application. Two and three-pole breakers may be fitted with a range of internal accessories (shunt trip, undervoltage release, auxiliary switch, bell alarm). When fitted to the three-pole mounting base, the TEY family circuit breakers can be used in unit mount/lug-lug type installations.Features:
1.Thermal-Magnetic Trip System
2. Ambient Compensating
3. Multiple Short Circuit Tiers
4. Cost Effective Protection.