US$ 43.99
05" in diameter
05" round (centers on 1/2" and 3/4" with insert
1-1/8" (with included inserts)
returning the damper to its default position in case of power failure
95 seconds for 90° rotation
B211B+TR24-3/500 US | CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | On/Off | Belimo Model_TB18C2 (all odd numbered terminals common and all even numbered terminals common) 05" in diameterResources Datasheet Installation Instructions More Info