EC B3, B5 & B14 mounting. Conduit box F-2. Pressure cast aluminum end plates with ribbed design for rigidity. Ball bearings with a locked drive end bearing, heavy gauge steel frames and gasketed conduit box. Cast iron designs have cast iron end plates.IP54 as standard208-230/460V or 230/460V, 60HzMeets US efficiency lawsF-2 conduit boxUR & CSACustom designs available upon request |