Fibreboard7, Fuse holder

Fuse holders are designed to install fuses of various types operating in DC and AC circuits with a frequency of 50-400 Hz, a voltage of 250-600 V and a current of up to 10 A.

Notation system:
the first element is the letter D (holder), it can be preceded by the letter M (small-sized);
the second element is the letter P (fuse) or VP (fusible insert);
the third element is a number - the holder type;
the fourth element - the number after the hyphen - standard size;
the fifth element - the letter B - all-climatic version.