Well if main house circuit breaker trips and PSU is not responding in other power sockets with a new power cable after said event - it’s going to be a PSU replacement anyways. Something shorted badly… Not likely PSU fault, usually some outside factor. Luckily this short happened in the PSU at a place which is located before power is being delivered to your PC components. As quality PSUs (which seasonic is) usually have some protection in them, there’s a good chance all of your other pc components survived. HDDs and SSDs can go fairly easy though, so I hope you had backups of your important items.
Well if main house circuit breaker trips and PSU is not responding in other power sockets with a new power cable after said event - it’s going to be a PSU replacement anyways. Something shorted badly… Not likely PSU fault, usually some outside factor. Luckily this short happened in the PSU at a place which is located before power is being delivered to your PC components. As quality PSUs (which seasonic is) usually have some protection in them, there’s a good chance all of your other pc components survived. HDDs and SSDs can go fairly easy though, so I hope you had backups of your important items.