Belimo NFXUP N4
Belimo NFXUP N4 : Spring Return Damper Actuator, 24-240VAC, 90 in-lb, On/Off Control Input, <75 Seconds Run Time, <20 Second Spring Return, NEMA 4/IP66 UL Enclosure Type 4, Damper Area up to 22 Sq.Ft., 5-Year Warranty (MUST BE CONFIGURED BEFORE PURCHASE; please contact us at 888-739-8400. Price subject to change based on options selected) (Customized products are non-returnable and non-refundable)