
HJDW6 series is a low voltage fused isolation switch designed specifically for 50Hz AC distribution lines with rated voltages of 500V and below. Mainly used for short circuit, overload, open circuit and short circuit protection under no-load conditions on the low voltage side of transformers
HJDW6 series is a low voltage fused isolation switch designed specifically for AC distribution lines with a frequency of 50Hz, rated voltage 500V and below. Mainly used for short circuit, overload, open circuit and short circuit protection under no-load conditions on the low voltage side of transformers
Functions
Provide physical isolation of circuits, provide visible break points and ensure safe service.
They open and close transformers or lines in no-load mode and are responsible for performing short circuit and overload protection tasks.
Typical Applications
- Power distribution system: protecting the low voltage side of the transformer and switching lines.
- New energy projects: outdoor low-voltage distribution circuits such as wind power and photovoltaics.
- Industrial scenario: Isolation of power supply to low voltage equipment without risk of explosion
HJDW6 series circuit breakers are widely used in low voltage distribution systems due to their compact design, high protection level and fuse protection function. The selection must be fully evaluated based on voltage and current levels, pollution levels, and functional requirements.