| 摘要 |
The present invention relates to a protection device for preventing a short circuit of a distribution line of an apartment house. The protection device comprises: a case (10) having a case body (11) of an insulation material and a cover (12) of an insulation material; a first conductor (20) to which one ends of the first and second inlet distribution lines (L1, L2) are electrically connected; a second conductor (30) to which one ends of the third and fourth inlet distribution lines (L3, L4) are electrically connected; a first guide apparatus (40) of an insulation material; a first fixing apparatus (50) of an insulation material; a first fixture (60) of an insulation material; a second guide apparatus (70) of an insulation material; a second fixing apparatus (80) of an insulation material; a second fixture (90) of an insulation material; a first inlet distribution separation sensing apparatus (110) having a transmitter (112); a second inlet distribution separation sensing apparatus (120) having a transmitter (122); a third inlet distribution separation sensing apparatus (130) having a transmitter (132); and a fourth inlet distribution separation sensing apparatus (140) having a transmitter (142). Therefore, the protection device prevents a short circuit of a distribution line of an apartment house. |
