4212L产品概述
Features:
DC Fans with Electronically Commutated External Rotor Motor. Fully Integrated commutation electronics
With Electronic Protection Against Reverse Polarity, Blocking and overloading by PTC-Resistor
Mounting from Either Face Using Four 4.3 mm Holes
Fan of Fiberglass Reinforced, PBTP Housing, PA Impeller
Air Exhaust over Struts. Rotational Direction CCW Looking at Motor
Electrical connection via Leads AWG 22, TR 64. Stripped and Tinned Ends
UL, CSA, VDE Approvals on some Models