Specifications

8
HE1B Basic Three-position Enabling Switches
Operation Characteristics
Travel (mm)
: ON (closed)
: OFF (open)
Pressing
(position 1 to 2 to 3)
Releasing
(position 2 to 1)
Releasing
(position 3 to 1)
Approx. 15N
Approx. 3N
0 1.4
±0.3
2.2
±0.3
2.7
±0.5
5.0
Position 1 Position 2 Position 3
Operating Force
(reference value)
(when pressing the center)
Dimensions
4
30
4
13
13.6
24
5
4
8
2.8
7.6
12
7
Solder Terminal
When pressed to
position 3: 2
Mounting Hole Layout
24
±0.2
15 min.
ø2.8
9 min.
Insert the nuts supplied with the switch.
Screw size: M2.6 × mounting panel
thickness + 5 to 6
Mounting Screw Length*: Mounting panel thickness + 5 to 6
Mounting Panel Thickness
M3
24
±0.5
HE1B-M1 (side mounting)
HE1B-M1N (top mounting)
Note: When installed on a mounting panel thicker than 2
mm, the actuator surface is below the panel when
the button is pressed to position 3.
* Two M2.6 nuts are supplied. Mounting screws (M2.6)
must be supplied by the user.
Two M3 nuts are supplied. M3 mounting screws •
must be supplied by the user.
All dimensions in mm.