Single Deck Rotary Switches SERIES 75 0.3" Diameter, 200 mA FEATURES * Small Size * Flush, Shafted, or Knobbed Shaft DIMENSIONS In inches (and millimeters) Screwdriver Actuated .489 .020 (12,42 0,51) .032 (0,81) REF. 9 10 Rear view shown on next page. 1 10 1 0 1 5 6 9 2 2 TERMINAL DIAMETER O .015 .002 (0,38 0,05) Style AP 3 4 SCREWDRIVER SLOT .032 .010 (0,81 0,25) DEEP Shaft Actuated .375 .015 (9,53 0,38) Style AF All dimensions not shown and front views same as style AP. .500 .020 (12,7 0,51) .250 .015 (6,35 0,38) .032 (0,81) REF. Rotary Switches .250 .015 (6,35 0,38) SHOULDER DIAMETER O .031 .002 (0,76 0,05) 10 .298 .010 (7,57 0,25) DIA. .109 .010 (2,77 0,25) 9 7 .020 .005 (0,51 0,13) 8 .109 .010 (2,77 0,25) SHOULDER DIAMETER O .031 .002 (0,79 0,05) 2 .125 .005 (3,18 0,13) .539 .020 (13,69 0,51) .109 .010 (2,77 0,25) 9 .298 .010 (7,57 0,25) DIA. 1 Rear view shown on next page. 2 .203 .003 (5,16 0,08) ACROSS FLATS OF BUSHING O .125 + .001/ - .002 (3,18 + 0,03/ - 0,51) TERMINAL DIAMETER O .015 .002 (0,38 0,05) Style BP 1/4-32 UNF-2A THREAD 108 .550 .020 (13,97 0,51) .109 .010 (2,77 0,25) CL OF 9 POSITION 1 10 .094 .015 (2,39 0,38) 1 Rear view shown on next page. 2 All dimensions not shown and front views same as style BP. Style BF Integral Knob Actuated .489 .020 (12,42 0,51) .032 (0,81) REF. .539 .020 (13,69 0,51) .109 .010 (2,77 0,25) SHOULDER DIAMETER O .031 .002 (0,76 0,05) CL 2 OF POSITION 1 Style CP Rear view shown on next page. 2 1 1 10 10 9 .115 .010 (2,92 0,25) .109 .010 (2,77 0,25) 9 .298 .010 (7,57 0,25) DIA. TERMINAL DIAMETER O .015 .002 (0,38 0,05) Style CF All dimensions not shown and front views same as style CP. Grayhill part number and date code marked on label. Customer part number marked on request. Rotary 2 Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Single Deck Rotary Switches CIRCUIT DIAGRAMS AND REAR VIEWS COMMON LOCATION FOR A SINGLE POLE SWITCH Style P Circle of terminal centers is O .187 .010 (4,75 0,25). .298 .010 (7,57 0,25) 36 3 TYP. Dot on actuator is next to contacting position of pole 1. 8 7 9 6 Switch is viewed from actuator end and shown in Position 1. 5 4 7 10 6 1 5 2 3 4 ONE POLE 8 3 10 6 1 5 4 Electrical Ratings Chart shown for non-shorting (break before make) contacts, resistive load. 300 B 200 A 8 3 9 7 10 6 1 5 2 4 ONE POLE 8 3 9 0 5 10 15 CYCLES x 1,000 CURVE A: 220 Vac CURVE B: 115 Vac or 30 Vdc 6 1 5 4 8 3 9 8 7 10 6 1 5 2 9 10 1 4 ONE POLE 3 2 TWO POLE Contact Grayhill for information if the life limiting criteria is more critical than those listed, if the required cycles of operation are greater than those listed, if a larger make and break current is required than the one listed for the desired number of cycles, or if elevated temperatures or reduced pressures are part of the operating environment. Stop Pin: Stainless steel, passivated Detent Balls: Steel, nickel-plated Detent and Contact Springs: Tinned music wire Rotor Contact: Silver cad-oxide, gold-plated Terminals and Common: Brass, gold plate .00002" minimum thickness over silver plate .0003" minimum. Shaft in Style BF or BP: Zinc Integral Knob and Detent Rotor in Style CF or CP: Red Thermoplastic Mounting Hardware for Style BF or BP: One mounting nut .062" thick by .312" across flats and one external tooth lockwasher supplied with each switch. Mounting nut is brass, zinc plated and lockwasher is spring steel. Materials and Finishes Additional Characteristics Switch Base: Diallyl per MIL-M-14 Detent Cover and Detent Rotor in Styles AP, AF, BP, and BF: Phenolic per MIL-M-14 Bushing: Brass, tin zinc plating Contact Type: Non-shorting, wiping contacts Terminals: Switches are provided with the full circle of terminals regardless of the number of active positions. Stop Strength: 8 ounce-inches minimum CHOICES AND LIMITATIONS Style and Designation O 0.187 (4,75) O 0.300 (7,62) Circle of Term. Circle of Term. AP = Screwdriver Actuated BP = Shaft Operated CP = Integral Knob AF = Screwdriver Actuated BF = Shaft Operated CF = Integral Knob Angle Of Throw Stops Terminal 36 Fixed Printed Poles Per Deck 1 2 ORDERING INFORMATION Series Style: Letters from Choices and Limitations Chart Angle of Throw: 36 only Number of Decks NonShorting Shorting Not Available 1 1 Number of Positions/Pole 2 thru 10 2 thru 5 Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor, or Grayhill. 75AP36-01-1-10N-C Stop Arrangement: The suffix C or F must be added to a one pole per deck switch to indicate continuous rotation (C) or fixed stop (F) between position 1 and position 10. Type of Contacts: N=Non-shorting only Positions per Pole: requires 02 positions as a minimum to maximum allowable dependent on the poles per deck Poles per Deck: 1 or 2 poles available Number of Decks: 1 deck only Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Rotary 3 Rotary Switches One cycle is 360 rotation and a return through all switch positions to the starting position. The data for the curve was measured at sea level, 25C and 68% relative humidity with the following limiting criteria: Contact Resistance: 50 milliohms maximum (15 milliohms initially). Insulation Resistance: 10,000 Mohms minimum between mutually insulated parts. 10 TWO POLE 100 0 7 2 Voltage Breakdown: 500 Vac between mutually insulated parts. Life Expectancy: 10,000 cycles at 200 milliamps. One cycle is 360 rotation and a return through all switch positions to the starting position. Low Level Rating: Make and break a 50 mV, 1 milliamp, resistive load for 10,000 cycles with a maximum contact resistance of 50 milliohms. Shaft Actuated Shaft flat opposite point of contact of pole 1. Line on knob points to contacting position of pole 1. 7 2 36 3 TYP. Integral Knob Actuated 9 TWO POLE SPECIFICATIONS CURRENT (MILLIAMPS) Circle of terminal centers is O .300 .010 (7,62 0,25). COMMON LOCATION FOR A TWO POLE SWITCH LOCATED ON .064 .010 (1,63 0,25) DIA. CIRCLE OF CENTERS Screwdriver Actuated 36 ANGLE OF THROW Style F