HZ10 Series 10A 25A 60A 100A Combination Switch AC380V/DC220V Power
Supply Switch
Product Description:
The HZ10 series combination switch is primarily suitable for
circuits with an alternating current frequency of 50 Hz or 60 Hz, a
voltage up to 380 V AC, and a direct current voltage up to 220 V
DC. It is designed for manual operation at infrequent intervals to
connect or disconnect circuits, switch between power sources or
loads, and measure circuits. It can also be used to control
small-capacity motors.
Meet the standards: GB/T14048.3, IEC 60947-3.
Product Specification:
| Model | Agreed thermal current Ith (A) | Rated Insulation Voltage Ui(V) | AC-22A | DC-21A | AC-3 |
| Ue(V) | le(A) | Ue(V) | le(A) | Ue(V) | le(A) |
| HZ10-10 | 10 | 500 | 380 | 10 | 220 | 10 | 380 | 3 |
| HZ10-25 | 25 | 25 | 25 | 380 | 6.3 |
| HZ10-60 | 60 | 60 | 60 | - | - |
| HZ10-100 | 100 | 100 | 100 | - | - |
Classification:
●By Application: single power supply switch; dual power supply or
dual circuit transfer switch (code P);
three-circuit transfer switch (code S); four-circuit transfer
switch (code G);
●By installation type: front panel wiring type; rear panel wiring
type;
●By number of poles: single pole, double pole, three poles, four
poles;
●By number of sections: one section, two sections, three sections,
four sections, six sections.
Note: Three-circuit and four-circuit transfer switches can only be
made with three poles or fewer.
Operating Conditions and Environmental Suitability:
●Ambient temperature is -5℃~+40°C, the average temperature during
24 hours couldn't exceed +35°C.
●Altitude: ≤2000m.
●Atmosphere condition:
1.Humidity: Relative humidity of the atmosphere couldn't exceed 50%
when the highest temperature is +40°C; much higher relative
humidity is allowable under the condition of lower temperature, for
example, when the temperature reaches +20°C, the relative humidity
is up to 90%, taking into account the condensation that may occur
on the product surfaces due to temperature changes.
2.Pollution grade: 3.
●Installation condition:
1.The HZ10 series combination switch should be installed in an
environment without significant shaking, impact, vibration, and
without exposure to rain or snow.
2.It should be installed in an environment without the risk of
explosion or substances that could corrode metals and damage
insulation (including conductive dust).
3.Installation category: III.
