Electric damper actuator UL-340S-024-045-S2/8Fx

rotaryIP54for fire and smoke protection

Spring return actuator for adjusting UL 555/555S fire and smoke protection dampers in HVAC installations •Nominal voltage24 VAC/DC •Control2-point •Auxiliary switch2x fixed, not adjustable •Shaft couplingform fit 0.32 in [8 mm] (8F 8) form fit 0.40 in [10 mm] (8F10) form fit 0.48 in [12 mm] (8F12) Technical data Electrical data Nominal voltage range : 19...29 VAC/DC Power consumption motor (motion) : 7,0 W Power consumption standby (end position) : 2,0 W Wire sizing : 9,5 VA Control : 2-point Feedback signal : - Contact load : 1 mA...5 (2,5) A, 5 VDC...250 VAC Switching point : S1: > 5° S2: > 80° Connection motor : cable 3,2 ft [1000 mm], 2 x AWG 18 Connection auxiliary switch : cable 3,2 ft [1000 mm], 6 x AWG 18 Connection GUAC : - Functional data Synchronised speed : ±5% Direction of rotation : selected by mounting Manual override : manual operation Sound power level motor : < 45 dB(A) Sound power level spring : < 65 dB(A)