Hager 63A 2-Pole Changeover Switch – DIN Rail Mount, Centre Off

Model: SF263

Rated Current: 63A

Number of Poles: 2 (Live and Neutral)

Switching Type: Centre-Off (I–0–II)

Mounting: 35mm DIN Rail

Module Width: 4 DIN modules (approximately 71.5mm)

Voltage Rating: 230V AC operational

Insulation Voltage (Ui): 500V

Impulse Withstand Voltage (Uimp): 4kV

Short-Circuit Withstand Capacity: 6kA when protected by suitable fuse or MCB

Terminal Capacity:

• Rigid conductor: up to 25mm²

• Flexible conductor: up to 16mm²

Tightening Torque: 2.9Nm

Power Loss at Full Load: Approximately 3.6W (1.8W per pole)

Mechanical Endurance: 100,000 operations

Electrical Endurance: 5,000 cycles (AC-21 rated)

Ingress Protection: IP20 (for use inside enclosures)

Operating Temperature Range: -25°C to +50°C

Storage Temperature Range: -40°C to +80°C

Standards Compliance: IEC 60947-3 / IEC 60947-1

Function: Manual source selection between two power inputs; not a main isolator