Surge Guard 41300 Basic Automatic Transfer Switch 30 Amp. Time delay at power up. This Surge Guard model is a basic automatic transfer switch.
It is generator dominant and transfers to generator power automatically when energized after 30 second delay. Once the generator is shut down, shore power activates after a 3-4 second delay. Any product you return must be in the same condition you received it and in the original packaging.We usually respond within 24 hours on weekdays. Thank you for shopping at our store.