Description
The HR5 series fuse switch disconnector is for distribution and motor circuits with high short-circuit currents, at rated voltages of AC 400 V and 1000 V (45-62 Hz) and a conventional thermal current up to 630 A. It serves as a power switch, isolating switch and emergency switch, and for circuit protection, but is generally not used to directly switch a single motor.
Design and features
- Rated voltages AC 400 V and 1000 V (45-62 Hz).
- Conventional thermal current up to 630 A.
- Power switch, isolating switch and emergency switch functions.
- Complies with GB 14048.3 and IEC 60947-3.
Where it fits
- Distribution and motor circuits with high short-circuit current.
- Power switching and emergency switching.
- Industrial switchgear and control panels.
Selection and ordering
Confirm the rated voltage, the thermal current, the fuse size and the mounting arrangement, and we will confirm the correct configuration and provide a quotation.
FAQ
What is the HR5 used for?
It is used as a power switch, isolating switch and emergency switch, and for circuit protection in distribution and motor circuits with high short-circuit currents.
Can it directly switch a motor?
It is generally not used to directly switch a single motor; it is intended for power, isolation, emergency switching and circuit protection.
What is its rated current?
The conventional thermal current is up to 630 A at AC 400 V and 1000 V.
Request Quote
Tell us your specifications, quantity, or application scenario and we will reply with a tailored quote.
