Product description

HKKM6DC-250 series photovoltaic DC circuit breaker (hereinafter referred to as circuit breaker) is an important protection device in photovoltaic power generation system. Its rated working voltage is up to DC1500V and rated current is 63~250A. The circuit breaker has overload and short-circuit protection functions, which can protect the circuit and power equipment from damage. The circuit breaker has the characteristics of small size, high breaking capacity, short arcing, anti-vibration and so on.

The circuit breaker can be installed vertically (ie vertical installation) or horizontally (ie horizontal installation).

The circuit breaker has isolation function, and its corresponding symbol is: .

The circuit breaker conforms to the standard: lEC60947-2 and GB14048.2.

Model and meaning

The main technical parameters

Outline and installation dimensions