HZ5 Series 380V Combination Switch 10A 20A 40A Power Supply Switch Rotary Switch

Product Description:

The HZ5 series combination switch is primarily used in electrical alternating current (AC) circuits operating at 50 Hz or 60 Hz, with voltages up to 380V, as a power supply switch and starting, reversing, and speed-changing switch of cage-type induction motors. It can also be used for switching control circuits.

Meet the standards: GB/T14048.3, IEC 60947-3.

Product Specification:

Classification:

●By Application: power supply switch and motor starting switch: Double-pole L01; Three-pole L02; Four-pole L03;

●Voltage conversion switch (for two voltage levels): Double-pole M04; Three-pole M06;

●Motor reversible conversion switch: M05;

●Star-delta starting switch: M07;

●Multi-speed motor speed-change switch: Dual-speed M08;

●Voltage stabilization, isolation, and mains switching switch: M08E.

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 HZ5 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.