Manual for the HZ10 series combination switch covering specifications, wiring, installation and motor control details.
The HZ10 series combination switch is designed for occasional manual operation in AC circuits up to 380 V (50 Hz) and DC circuits up to 220 V. It can also directly control small‑capacity AC motors and is compliant with GB14048.3‑2008.
The document provides the product’s scope, construction, model description, basic parameters, normal operating conditions, motor‑control parameters, wiring diagrams, and physical/installation dimensions. This manual is written in Chinese.
| Rated AC Voltage | 380 V |
|---|---|
| Rated DC Voltage | 220 V |
| Rated Insulation Voltage | 660 V |
| Rated Current Options | 10 A / 25 A / 63 A |
| Number of Poles | 1‑3 |
| Usage Category | AC‑22A, DC‑21A |
| Operating Temperature Range | -5 °C to +40 °C |
| Maximum Installation Altitude | 2000 m |
| Maximum Relative Humidity at 40 °C | 50 % |
| Pollution Degree | 3 |
| Installation Category | II, III |
The switch is rated for 380 V AC and 220 V DC.
Yes, it can directly control small‑capacity AC motors.
The ambient temperature may range from –5 °C to +40 °C.
The series is offered with 1, 2, or 3 poles.