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Belimo AFBUP-S-N4 180" psi On/Off Spring Return Nema 4 2-Switch

Belimo AFBUP-S-N4 180" psi On/Off Spring Return Nema 4 2-Switch
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Belimo AFBUP-S-N4 180" psi On/Off Spring Return Nema 4 2-Switch

Belimo AFBUP-S-N4 180" psi On/Off Spring Return Nema 4 2-Switch

SKU: AFBUP-S-N4
Rating:
Quantity Price Stock
Usually ships 2-3 Weeks
Usually ships 2-3 Weeks
$964.97     /ea
Usually ships 2-3 Weeks
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$0.00
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$0.00
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AFBUP-S-N4

 The AF..UP-S N4 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 constant torque to the damper with, and without, power applied to the actuator. The AF..UP-S N4 series provides 95° of rotation and is provided with a graduated position indicator showing 0° to 95°. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The AF..UP-S N4 version are provided with two built-in auxiliary switches. These SPDT switches provide safety interfacing or signaling, for example, for fan start-up. The switching function at the fail-safe position is fixed at +10°, the other switch function is adjustable between +10° to +90°. The AF..UP-S N4 actuator is shipped at +5° (5° from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off.

Installation Note: Use suitable flexible metallic conduit or its equivalent with the conduit fitting. Not suitable for plenum applications.

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