JXF low-voltage distribution box
Short Description:
■ Product OverviewThe JXF low-voltage distribution box is suitable for three-phase three-wire or three-phase four-wire power systems with an AC frequency of 50Hz, a rated voltage of 400V and below, and a rated current of 400A and below. It is used for control and lighting distribution of distributio …
Product details
■ Product Overview
The JXF low-voltage distribution box is suitable for three-phase three-wire or three-phase four-wire power systems with an AC frequency of 50Hz, a rated voltage of 400V and below, and a rated current of 400A and below. It is used for control and lighting distribution of distribution lines. It provides protection against overloads, short circuits, and leakage currents on the lines. The product features novel structure, aesthetic appearance, and convenient and reliable installation. The product is widely used in industrial and mining enterprises, shopping malls, hospitals, schools, high-rise buildings, and other office buildings. The product complies with national standards such as GB/T-7251.2-2023 and has passed type tests and obtained CCC certification.
■ Scope of Application
◆ Machine tool transmission, motor starting control
◆ Water pump, fan control
◆ Lighting, power distribution
◆ Dual power switching
◆ Water pump, fan control
◆ Lighting, power distribution
◆ Dual power switching
■ Technical Parameters
| Item | Parameter | Item | Parameter |
|---|---|---|---|
| Rated working voltage | 400V | Rated current of main busbar | 400A~10A |
| Rated frequency | 50Hz | Rated short-time withstand current of busbar | 10kA |
| Rated insulation voltage | 690V | Protection class | IP30 (Indoor type) IP54 (Outdoor type) |
