The HQ 2-Pole Changeover Switch is a reliable electrical switch designed to safely transfer power between two sources, making it ideal for homes, offices, and industrial applications
Specifications
Product Type: 2-Pole Changeover Switch
• Brand/Model: HQ (standard electrical switch series)
• Design: Compact wall or panel-mounted switch
• Material: High-quality insulating plastic body + copper contacts
• Color: White / Grey (depending on batch)
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Electrical Specifications
• Rated Voltage: 250 V AC
• Rated Current: 32 A / 40 A / 63 A (depending on model)
• Poles: 2 poles (simultaneously switches live and neutral)
• Frequency: 50/60 Hz
• Insulation Resistance: ≥ 100 MΩ
• Dielectric Strength: 2 kV / 50 Hz (1 min)
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Mechanical & Build
• Contacts: High-conductivity copper for reliable switching
• Switching Operation: Manual lever / toggle mechanism
• Mounting Type: Wall-mounted or panel-mounted
• Operating Temperature: -5°C to +40°C
• Mechanical Life: ≥ 10,000 operations
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Safety Features
• Full Isolation: Both live and neutral are disconnected simultaneously
• Flame-Retardant Housing: Reduces fire risks
• Arc Suppression: Contacts designed to minimize arcing
• Standards Compliance: IEC / BS certified (varies by batch)
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Dimensions & Weight
• Size: Approx. 120 × 70 × 60 mm (varies by model)
• Weight: 250–400 g
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Use Cases
• Switching between main power supply and backup generator or inverter
• Residential, commercial, and small industrial power management
• Safe isolation of circuits during maintenance or emergency
