1 Main purposes and applications
CDB6i series miniature circuit breakers are mainly used in circuits with AC 50/60Hz, rated voltage of not
exceeding 400/415V (phase-to-phase), and rated current ranged 1A~63A. This series of circuit breakers are
equipped with short-circuit protection release and overload protection release to provide short-circuit and
overload protection.
2 Product features, model and meanings
CDB 6i
Design Number
Miniature circuit breaker series
Panel description
Description:
1.Certification mark 2. Rated voltage 3.Rated frequency and Breaking capacity 4.Available standard
5.Power end 6. Company logo 7. Design serial number 8. Close break indication
9. Product model 10. Load side 11. Wiring principle diagram 12. Current specification (trip
type+rated current) 13 Contact indication
Note: When closing the handle normally, if the indicator window is not synchronized with the movement,