The YAMING YMW27 63A Three Positions Dual Power Control Changeover Switch is a core electrical control component independently developed and produced by YAMING, a professional factory focusing on the electrical switch industry for more than 30 years. It is mainly used for manual, infrequent connection or disconnection of circuits to realize control and conversion functions.
In addition, the 63A Three Positions Dual Power Control Changeover Switch can directly control small-power motors and is also suitable for master command control and circuit measurement scenarios, serving as a versatile solution for multiple electrical control needs. It features efficient and reliable performance, complete classification systems, and wide applicability, capable of meeting diverse professional application demands. YAMING, as a trustworthy supplier from China, provides customized services to satisfy special requirements of customers.
- Strong Brand Foundation: Developed by YAMING, a manufacturer with over 30 years of in-depth cultivation in the electrical switch industry, the product inherits the brand's consistent sophisticated craftsmanship and superior technical strength, ensuring stable and reliable performance.
- Efficient and Dependable: Focused on electrical circuit control, the 63A Three Positions Dual Power Control Changeover Switch delivers efficient and reliable operation, effectively guaranteeing the stability of the electrical system and meeting professional application requirements.
- Wide Applicability: It can be used as a circuit control switch, test device switch, motor control switch, master control switch, and welding machine switch, covering a variety of application scenarios.
1.Classification System
- Classification by Application: Main circuit conversion, direct motor control, master control and measurement.
- Classification by Operation Mode: Positioning type, self-reset type, positioning-self-reset type.
- Classification by System Sections: 1–12 sections for positioning type; 1–3 sections for self-reset type; 1–6 sections for direct motor control type. Customized services are available to meet special section requirements.
- Classification by Conversion Angle: 30°, 45°, 60°, 90°.
- Classification by Panel Shape: Square panel, round panel, etc.
- Other Classifications: It can also be classified according to operation mode and the position of control devices.
2.Application Scenarios
With a comprehensive classification system, the product can meet different application requirements in various electrical systems. 63A Three Positions Dual Power Control Changeover Switch is widely used in industrial production lines, electrical control cabinets, test equipment, small-power motor control systems, and welding equipment, providing stable and reliable circuit control and conversion solutions for various industries.
- Ambient Air Temperature: Minimum -25°C, maximum +40°C; the 24-hour average temperature shall not exceed +35°C.
- Installation Altitude: ≤2000 meters.
- Relative Humidity: ≤50% at +40°C; up to 90% at +20°C. Special measures against condensation caused by temperature fluctuations shall be taken.
- Pollution Grade: 3; Installation Category: Type Ⅱ, Ⅲ.
YAMING (Zhejiang Yaming Electric Co., Ltd.) is a professional manufacturer and supplier of electrical switches based in China, with over 30 years of experience in the electrical switch industry. The company adheres to the concept of quality first, relying on excellent manufacturing processes and advanced technologies to provide high-quality, reliable electrical control products for global customers. With perfect customized service capabilities, YAMING can tailor products according to customer needs, winning wide trust and recognition in the industry.
|
Main Technical Parameters |
YMW27-63 |
YMW27-32 |
|
Rated insulation voltage Ui (V) |
660V |
660V |
|
Rated heat current Ith (A) |
63 |
32 |
|
Operating voltage Ue (V) |
440V |
440V |
|
AC-21 (A) |
57A |
30A |
|
AC-3 (A) |
36A |
22A |
|
AC-4 (A) |
15A |
11A |
|
Rated impulse withstand voltage Uimp |
2500V (both) |
2500V (both) |
|
Rated short-time withstand current Icw |
740A, duration: 1s (both) |
740A, duration: 1s (both) |
|
Rated making/breaking capacity (peak value) |
980A (both) |
980A (both) |
|
Mechanical life |
10×10⁴ (120h) (both) |
10×10⁴ (120h) (both) |
|
Electrical life |
No-load: 8500; Loaded: 1500; Total operating cycles: 10000 (both) |
No-load: 8500; Loaded: 1500; Total operating cycles: 10000 (both) |
|
Current Type |
Use Category |
Typical Use |
|
Communication (AC) |
AC-21 |
Turn on and off motor load or other high inductance load |
|
Communication (AC) |
AC-3 |
Starting and breaking of squirrel cage asynchronous motor |
|
Communication (AC) |
AC-4 |
Starting, reverse braking, reverse running and inching of squirrel cage asynchronous motor |
|
Item |
Type: YMW27-63 |
Type: YMW27-32 |
|
Maximum wire cross-sectional area and the number of wires connected to the terminal at the same time |
6mm² / 1 wire |
6mm² / 1 wire |
|
Minimum wire cross-sectional area and the number of wires connected to the terminal at the same time |
4mm² / 2 wires |
2.5mm² / 2 wires |
|
Thread diameter or tightening torque |
M5 / 2.0N·m |
M4 / 1.2N·m |
Address
No.8 Yaming Road, Xiangyang Industrial Zone, Yueqing City, Zhejiang Province, China
Tel
