Rotary Changeover Switch
This rotary changeover switch is designed for managing power transmission and distribution. It provides reliable switching and control in various electrical power systems.
Technical Specifications
Product Overview
Versatile Rotary Changeover Switches
The FW26 series changeover switches are designed for AC 50Hz circuits with rated voltages up to 690V and DC voltages up to 240V. These compact and multifunctional switches are ideal for infrequent on/off switching, circuit transfer, and direct control of small-capacity motors. Built with high-quality materials for superior insulation and reliability, they are widely used in circuit control, test equipment, and welding machines.
Technical Performance
Key Performance Metrics
690 V
Max AC Voltage
125 A
Max Rated Current
240 V
Max DC Voltage
Rated Thermal Current (Ith)
- 10A
- 20A
- 25A
- 32A
- 63A
- 75A
- 125A
- 160A
Service Life
| Type | Cycles | Frequency |
|---|---|---|
| Mechanical Life | 600,000 ops | 1200 ops/hour |
| Electrical Life (AC-15) | 200,000 ops | 300 ops/hour |
| Electrical Life (DC-13) | 60,000 ops | 300 ops/hour |
Application & Features
Product Features
- Compact structure and small size
- High-quality insulation materials
- Agile and reliable operation
- Finger protection (Models FW26-20 to FW26-63)
- Aesthetic appearance
- Common Applications
- Circuit ControlTest EquipmentMotor SwitchingMaster ControlWelding MachinesElectric Meters
Operational Ratings
AC Power Ratings (kW)
| Model | AC-3 (380V) | AC-23 (380V) |
|---|---|---|
| FW26-20 | 5.5 kW | 7.5 kW |
| FW26-32 | 7.5 kW | 11 kW |
| FW26-63 | 18.5 kW | 30 kW |
| FW26-160 | 37 kW | 75 kW |
Contact Information
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