Rotary Switch Shaft Assemblies

The Eaton shaft extension made of plastic material. CE compliances

Miniature Shaft Assembly & Wafers Miniature Shaft Assembly Double-spring detent mechanisms in miniature size Life expectancy >100000 detent operations 30° indexing and adjustable end stops Takes up to 8 miniature wafers (the capacity is reduced if spacers and/or screens are used) 6mm diameter shaft and M10 x 0.75 mounting bushes Overall length 94mm, front shaft length 12mm Optional accessories are available for to suit individual requirements Wafers Glass-fibre loaded diallyl phthalate stators, polycarbonate rotors and silver-plated contacts Available in break before make (bbm) , and make before break (mbb) versions 25mm diameter Max. working voltage 300Vac/dc Current breaking capacity (resistive load) 150mA @ 250Vac Current carrying capacity 2A continuous Proof voltage 1000Vrms Insulation resistance > 500MΩ Contact resistance (initial) Temperature range -40 to +100°C

Standard Shaft Assembly & Wafers Standard Shaft Assembly Double-spring detent mechanisms in standard size Life expectancy >100000 detent operations 30° indexing and adjustable end stops Takes up to 10 standard wafers (the capacity is reduced if spacers and/or screens are used) 6mm diameter shaft and M10 x 0.75 mounting bushes Overall length 190mm, front shaft length 40mm Optional accessories are available for to suit individual requirements Wafers • 327-765 BBM • 327-771 BBM • 327-787 BBM • 327-793 BBM • 327-916 BBM • 327-822 MBB • 327-838 MBB • 327-844 MBB Glass-fibre loaded diallyl phthalate stators, polycarbonate rotors and silver-plated contacts Available in break before make (bbm) , and make before break (mbb) versions 40mm diameter Max. working voltage 300 Vac/dc Current breaking capacity (resistive load) 60 mA @ 250 Vdc, 150 mA @ 250 Vac, 500 mA @ 30 Vac/dc Current carrying capacity 5 A continuous Proof voltage 1000 Vrms Insulation resistance > 2 GΩ Contact resistance (initial) Temperature range -40 to +100°C Note For the 6 mm mounting shaft assembly see stock number 327-894