Where to get electrical parts in Warsaw?

I'd like to know where I can get electrical parts - relays, switches and cables - in Warsaw.

If I go around GUS tram stop, can I find these products?

I was told that there are several shops near the location - what exactly these shops are intended to sell? Any electrical parts?

Please help me out!!!

Yes. In the foot tunnel. But be careful - there are two foot tunnels that don't connect - one is mostly for computer bits, the other is more general, selling the sort of stuff you mention.

There are also a couple of places at Banacha market, but that place is a labyrinth and you could spend ages looking for them.

Castorama, OBI, Practiker

allegro.pl

lol that make me lough where do you get electrical parts ?..........question almost like from communist times well i will suggest yellow pages or check some stores ,there a plenty electrical distributors in Poland specially in Warsaw ........or were you asking about hot stuff? well than you get in touch with thief's from Praga they will furnish you with whatever you like off-course stolen no doubt