Input Impedance: 100 kO @ 0/2-10 VDC; 500O @ 4-20 mA

Motor: 2-position DC with brushes; Modulating: Brushless DC

Wiring: Enclosed terminals

Action: 2-position Mounting orientation direct/reverse acting; Modulating: Switch selectable direct/reverse acting Rotation 95° ± 3°

Drive Time: 2-position: 45 seconds; Modulating: 90 seconds

Spring Return Time: 27, 44 in-lb: 25 seconds; 88, 175 in-lb: 20 seconds

Manual Override: Manual crank (88, 175 in-lb only) Noise <50 db @ 3' (1m)

Life Expectancy: 60,000 cycles, 1.5 million repositions

Operating Temperature: MSxx03, xx05 2-pos.: -22° to 150°F (-30° to 65°C); MSxx03, xx05 Mod.: -40° to 150°F (-40° to 65°C); MXxx10, xx20: -40° to 140°F (-40° to 60°C) Operating Humidity 5 to 95% RH

Enclosure Rating: NEMA 2 (IP54)

Approvals: cULus, CE, C-tick, plenum rated

Warranty: 5 years