| 摘要 |
<p>Disclosed is a relay box (1) which is provided with: a main housing (10); and a mounting section (11), which is provided in the main housing (10), and has selectively mounted thereon a relay block (20) having a plug-in relay mounted thereon and removed therefrom, and a relay module (30) which houses, in a module case (32), a circuit configuring body (31) having a switching element mounted thereon.</p> |
