摘要 |
<p>Comb-type plugs (3) fit on a rail strip (4) for plugging into connector holes on bus bars for adjacent terminal blocks (2). An insulating casing (11) insulates the rail strip. The plugs have break-off points (9) to separate from the rail strip. One part (13) of the insulating casing encloses the break-off point for a plug.</p> |