Moo Kata (หมูกระทะ) means pig (moo/หมู) pan/skillet (krathak/กระทะ), so technically speaking halal moo kata is not available.
However I have seen some places selling so call halal version without pork, substituting pork with beef , sea food etc.
Theoretically speaking to be halal, the word moo should not be there , but as a non muslim, I am not clear about this.
I remember seeing such a stall at Block 338 Anchorvale Crescent but have never tried.