for some reason the electrician doing the wiring for our house renovation removed the external metal plate that kept the two poles of the breaker together and now the two are independent. this is for the kitchen counter circuit. (actually he did something even weirder, he used two separate breakers for the kitchen counter plugs, and put them next to eachother, and took the metal bar off the double pole breaker and used it as two single breakers for some other circuits)
I understand why it's a good idea to have both tied together, but is it required by code too? and is there anything I can buy to tie those two together? they're Siemens breakers and they have a hole going through the breaker "handle", I guess I could stick something through and tie them together.