EFB120-S N4 270 in-lb Spring Return Damper Actuator

EFB120-S N4 Damper actuators, 270 in-lbs [30 Nm], Spring return, AC100...240V / DC100...125V, On/

Damper Actuator, 270 in-lb [30 Nm], Spring return, AC 100...240 V, On/Off, 2x SPDT, NEMA 4

Please note: Due to a supplier issue, certain NEMA 4 actuator covers will be supplied in gray instead of orange until further notice. This change ensures uninterrupted shipping, and the same protective properties and product specifications.

Design Data : Design Data

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Shaft extension 240 mm ø20 mm for damper shaft ø8...22.7 mm

Anti-rotation bracket EFB(X)/GKB(X)/GMB(X).

Shaft clamp reversible, clamping range ø1/2...1" [12...26.7 mm]

Ball joint suitable for damper crank arm KH8 / KH10

Damper crank arm Slot width 8.2 mm, clamping range ø1/2...1" [14...25 mm]

Push rod for KG10A ball joint (36” L, 3/8” diameter).

Damper clip for damper blade, 3.5” width.

Mounting kit for linkage operation for flat and side installation

1.05" diameter jackshaft adaptor (12" L).

Signal simulator, designed to operate most modulating, floating point and on/off style actuators without the presence of a controller

Auxiliary switch, for 1/2" diameter shafts mount

Auxiliary switch, for 1" diameter shafts mount