Poles

1
1 + Neutral
1 NC
1 NO
10
10NO
11
12
12NO
1NO
2
2 NO
20
20NO
2NO
3
3 + Neutral
3 NO
3, 1
30
3NO
4
4 NO
42
4NO
5
5NO
6
6NO
7
8
8NO
9
9NO
Double
Expander
Poles
Single
Single Pole
Three