Explosion Protected Products - Cooper Crouse-Hinds

I Built-in Components I
DDT 2 x 2-pole DDT 2 x 1-pole DRT 4 x 1-pole DRT 1 x 2-pole
Ordering code for Component (Code 2)
Code Component Code
A Pushbutton, for enclosure mounting DRT
Double pushbutton, for enclosure mounting DDT
Code Contact system Contacts Code
DRT DDT silver contact points gold contact points
C 2 NC 12 22
12 22
13 16
11 21
11 21
2 NO 14 24
14 24
14 17
13 23
13 23
1 NO + 1 NC 14 22
14 22
15 18
13 21
13 21
4 NC 12 22 32 42
12 22 32 42 20 25
11 21 31 41
11 21 31 41
1 NC + 3 NO 12 24 34 44
12 24 34 44 21 26
11 23 33 43
11 23 33 43
2 NC + 2 NO 12 22 34 44
12 22 34 44 22 27
11 21 33 43
11 21 33 43
3 NC + 1 NO 12 22 32 44
12 22 32 44 23 28
11 21 31 43
11 21 31 43
4 NO 14 24 34 44
14
24 34 44 24 29
13 23 33 43
13 23 33 43
COOPER CROUSE-HINDS GMBH 9.53
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2
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12