H01H50/88 - CPC Classification Index

ClassID:

203335 ⎘

H01H50/88 - CPC Classification

Classification description:

Details of electromagnetic relays; Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts Mechanical means, e.g. dash-pot

Sub-classes:

H01H50/90 » the delay effective in both directions of operation 4

Recent Application in this class:

20070290776

2007-12-20

Time delay relay

20070290646

2007-12-20

Soft start time delay relay