Maximum height above flange

mm

144

155

155

164

Maximum grip diameter

mm

42

42

42

42

Environmental sealings (IEC 60529)

IP65

IP65

IP65

IP65

Number of switches

0

1

2

1

Action

Momentary button

Momentary button

Momentary button

Switch operating force

N

-

-

-

7

Maximum current @ 30Vdc

A

-

2.5

2.5

5

Expected life (operations)

-

100,000

100,000

100,000

Common terminal

-

16

16

16

N/O contact switch 1 Left

-

6

6

3

N/O contact switch 1 (HB1 only)

-

3

-

-

N/O contact switch 2 Right

-

-

3

-