Not without a patch. The BIOS contains region check logic. You would need a modchip patch applied to the emulator (like DuckStation’s "Patch BIOS" feature) or use a boot disc hack (not possible via BIOS alone).
For the emulation community, the scph5502.bin is a foundational artifact. In the days of early emulators like PSEmu Pro, Bleem!, and later ePSXe, the BIOS file was a legal battleground. Sony contended that the BIOS was copyrighted code; emulator authors argued that users had the right to dump their own BIOS. playstation scph5502 v30 europe bios scph5502bin