Delixi CDM6i-250L/3300 molded case circuit breakers

Delixi CDM6i-250L/3300 molded case circuit breaker is mainly used for power distribution protection. It adopts thermal magnetic tripping mode and has overload and short-circuit protection functions. It is suitable for circuits with AC 50Hz and rated voltage above 50V and 440V and below. The specific introduction is as follows:

Rated current: The rated current is available in various specifications such as 125A, 160A, 200A, 225A, and 250A.

Frame current: The frame current is 250A.

Breaking capacity: It belongs to the L-type breaking capacity level. At AC 400V/415V, the rated ultimate short-circuit breaking capacity ICU is usually 35kA, and the rated operating short-circuit breaking capacity ICS is the same as ICU; at AC 690V, the rated ultimate short-circuit breaking capacity ICU is 8kA, and the rated operating short-circuit breaking capacity ICS is 4kA.

Number of poles: 3 poles.

Mechanical life and electrical life: The mechanical life is generally 4000 times (without maintenance), and the electrical life is 8000 times in an AC 415V circuit.

Installation method: Fixed front connection, fixed rear connection, plug-in front connection, plug-in rear connection, etc. can be used.

Product certification: CCC certified and meets relevant safety standards.

Application scenario: Mainly used in power distribution systems in industrial and civil buildings, etc., which can protect lines and electrical equipment from overload and short circuit, and ensure the safety and stability of power supply.