120V 2POS SR W/AUX SWITCH 30SE| Application | For On/Off fast running, fail-safe control of dampers in HVAC systems.
Actuator sizing should be done in accordance with the damper manufacturer?s
specifications. Control is On/Off from an auxiliary contact, or a manual switch.
The actuator is mounted directly to a damper shaft from 1/4? up to 1/2? in
diameter by means of its universal clamp, 1/2? shaft centered at delivery. A
crank arm and several mounting brackets are available for applications where
the actuator cannot be direct coupled to the damper shaft. |
|---|
| Operation | The TF series actuators provide true spring return operation for reliable fail-safe
application and positive close off on air tight dampers. The spring return system
provides consistent torque to the damper with, and without, power applied
to the actuator. The TF series provides 95� of rotation and is provided with a
graduated position indicator showing 0� to 90�. The actuator may be stalled
anywhere in its normal rotation without the need of mechanical end switches.
Power consumption is reduced in holding mode. The actuator is double
insulated so an electrical ground connection is not necessary. The TF-S versions
are provided with one built-in auxiliary switch. This SPDT switch is provided
for safety interfacing or signaling, for example, for fan start-up. The switching
function is adjustable between 0� and 95�. |
|---|
Product Family
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
Reviews
Not reviewed yet, be the first to write one!
Add Review
|