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Heavy .051" aluminum plates, edges rounded for maximum withstanding voltage, and 5/16" diameter aluminum tie rods: 1/4" cadmium-plated steel shafts; laminated phosphor bronze contact springs; and steatite insulation. Type "D" overall width: 4-1/4" height: 4" height bottom to shaft center: 2-5/32."
Dual types have center rotor connection for better balance. End frames tapped 8-32. Three holes, for panel mounting brackets furnished for chassis mounting. |
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