Quick change circuit board is easily replaced in the event of failure. No need to disconnect and reinstall the entire unit.
Time delay feature ensures generator voltage is at a stable level before transfer occurs.
Built-in strain reliefs allow the installer to simply push the branch circuit wires inside the unit for connection. Eliminates the need to purchase and install separate strain reliefs for each circuit.
Screw-type wiring terminals ensure ease of wiring and prevents wiring errors.