92
J20741 - Subject to change. © Belimo Aircontrols (USA), Inc.
®
Installation Instructions
The …-S model actuators are equipped with an adjustable
auxiliary switch used to indicate damper position or to inter-
face additional controls or equipment. Switching positions can
be set over the full 0 to 95° rotation simply by setting a switch
on the actuator.
1. Set desired switch position. (Example 60%)
2. As the actuator rotates, the switch indicator moves from .6
(60%) toward 0 (0%). When the indicator passes 0 the
switch contact between S1 and S2 is broken and the con-
tact between S1 and S3 is made.
Auxiliary Switches
.8
.6
.4
.2
0
1
S1
S2
S3
S1
S2
S3
Non-direct Mounting Methods
KH-LF crankarm including retaining ring.
KH-LF
For shafts up to 1/2”
ZG-112
(pushrod not supplied with kit)
KG6 ball joint and
universal crankarm
(not included)
KG6 ball joint
(not included)
KH-LF
crankarm
KH-LF
crankarm
ZG-LF2
Crankarm adaptor kit
ZG-LF112
Crankarm adaptor kit
Voltage
Resistive load
Inductive load
120 VAC
3 A
1.03 A
250 VAC
3 A
0.5 A
Switch Rating
