Hager SF463 4 pole Changeoverswitch 63A I-0-II

Description

For three-phase power systems, the Hager SF463 4-Pole 63A Changeover Switch provides a professional-grade manual transfer solution. This switch is essential for industrial workshops, large commercial sites, and mining operations that utilize 3-phase machinery and require a seamless way to switch between utility power and a backup 3-phase generator. By breaking all four poles (including the neutral), the SF463 ensures total isolation of the power source, meeting the highest safety standards for Australian electrical installations.

The SF463 is designed with the industrial user in mind. Its 8-module width (143mm) provides ample space for cable termination, while the rugged toggle mechanism provides tactile feedback that every electrician appreciates. With a short-circuit breaking capacity of 6kA (when used with gl-gG fuses), this switch is engineered to handle the electrical stresses often found in heavy-duty environments like coffee roasting facilities, bakeries, and large-scale event setups.

Hager?s commitment to quality means the SF463 is built for longevity. It features a high insulation voltage (Ui 500V) and impulse withstand voltage (Uimp 4000V), providing peace of mind during voltage spikes or adverse weather conditions. For the caravan and RV industry, this 4-pole switch can also be utilized in complex dual-supply systems where complete isolation is a non-negotiable safety requirement.

• 4-Pole Isolation: Switches three phases and the neutral for complete circuit isolation.
• 3-Phase Ready: Rated for 400V AC applications at 63A.
• Industrial Strength: 6kA short-circuit capacity ensures reliability in heavy-load environments.
• Centre Off Position: Prevents arcing and source overlap with a dedicated "0" position.
• Easy Monitoring: Clear visual indication of the switch position for site safety.