Rotary Switches Single Deck Rotary Switches SERIES 56 0.5 Diameter, 200mA, .355 Behind Panel FEATURES Requires Minimum Distance Behind the Panel Adjustable Stop Types Provide Prototypes Immediately Industrial Quality, Economically Priced RoHS Compliant DIMENSIONS In inches (and millimeters) PC Mount Style .377 .250 .015 PC TERMINAL DETAIL .203 .003 .020 (6,35 0,38) (5,16 0,08) (9,58 .110 .015 .016 .004 ACROSS 0,51) (2,79 0,38) .375 .015 (0,4 0,10) BUSHING (9,53 0,38) .110 FLATS .015 .250 .015 (2,79 A (6,35 0,38) 0,38) .016 .004 SQ046 .004 .500 (0,4 0,10) (1,2 0,10) .015 FOR REAR (12,70 VIEWS, SEE 0,25) FOLLOWING POS. 1 .125 .002 PAGE. PC COMMON (3,18 0,06) .110 .015 (2,79 0,38) 1/4-28 UNEF-2A .094 .010 THREAD (2,39 0,25) .025 .002 (0,64 0,05) ANGLE OF ANGLE THROW A 30 105 36 108 Grayhill part number and date code marked on label. Customer part number marked on request. Solder Lug Style SOLDER LUG TERMINAL DETAIL .250 .015 .203 .003 .480 .020 (6,35 0,38) (5,16 0,08) (12,19 0,51) .063 .005 .016 .004 ACROSS (1,60 0,13) (0,41 0,10) .375 .015 BUSHING (9,53 0,38) .125 .015 FLATS (3,18 0,38) .250 .015 A (6,35 0,38) .500 FOR REAR .020 .004 .046 .004 VIEWS, SEE (0,51 0,10) (1,17 0,10) .015 FOLLOWING (12,70 PAGE. 0,38) POS. 1 .125 .002 (3,18 0,06) SOLDER LUG COMMON .125 .015 (3,18 0,38) 1/4-28 UNF-2A .094 .010 THREAD (2,39 0,25) ANGLE OF ANGLE .062 .002 THROW A (1,58 0,51) 30 105 36 108 Grayhill part number and date code marked on label. Customer part number marked on request. Rotary Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com 11 GRAYHILL 21 10 9 GRAYHILL 21 10 9Rotary Switches Single Deck Rotary Switches CIRCUIT DIAGRAMS AND REAR VIEWS: PC Mountable AND Solder Lug Terminals Rear View Circuit as Viewed From Shaft End .366 .015 .366 .015 (9,30 0,38) (9,30 0,38) 9 10 DIA. CIRCLE DIA. CIRCLE 8 11 OF CENTERS OF CENTERS 12 7 30 Angle .190 .015 (4,83 0,38) .190 .015 (4,83 0,38) 6 1 of Throw DIA. CIRCLE OF CENTERS DIA. CIRCLE OF CENTERS 15 15 (PC MOUNT AND 5 2 (PC MOUNT AND POS. 1 POS. 1 4 3 SOLDER LUG) SOLDER LUG) 30 TYP. 30 TYP. ONE POLE COMMON LOCATION FOR 2 POLE SWITCH 9 10 9 10 8 11 8 11 C3 C2 7 12 7 12 C4 COMMON LOCATION C2 C1 1 FOR 1 POLE SWITCH 6 C1 1 6 5 2 5 2 4 3 4 3 FOUR POLES TWO POLES .340 .015 (8,64 0,38) DIA. 8 8 CIRCLE OF CENTERS 9 9 7 7 10 C2 10 6 6 36 Angle DIMENSION A DIA. CIRCLE OF CENTERS C1 1 18 1 of Throw 5 5 POS. 1 4 4 2 2 36 TYP. 3 3 COMMON LOCATION PC Mount Solder Lug FOR 2 POLE SWITCH TWO POLES ONE POLE Dimension Terminals Terminals A .184 .015 .126 .015 COMMON LOCATION (4,67 0,38) (3,20 0,38) FOR 1 POLE SWITCH SPECIFICATIONS Materials and Finishes Electrical Ratings critical than those listed longer operation is Chart shown for non-shorting (break before make) Housing: Zinc die cast, tin zinc plated required a larger make and break current is Mounting Nut: Brass, zinc plated contacts, resistive load. required the operating environment includes Lockwasher: Spring steel, zinc plated elevated temperatures or reduced pressures. Panel Seal: Silicone rubber Contact Carry Rating: Switch will carry 6 Shaft and Stop Arm: Zinc die cast 300 amperes continuously with a maximum Retaining Ring: 302 Stainless steel, passivated contact temperature rise of 20C. Shaft Seal: Silicone rubber 200 Stop Pins: 303 Stainless steel, passivated 100 Detent Rotor: Molded thermoplastic Additional Characteristics Detent Spring: Tinned music wire 0 Contact Type and Forces: Shorting or non- shorting wiping contacts with over 25 grams of Detent Balls: Steel, nickel-plated 0 10 20 30 Contact Spring: Stainless steel, passivated contact force. CYCLES x 1000 115 Vac 0r 30 Vdc Rotor Contact: Brass, silver over nickel plate Shaft Flat Orientation: Flat opposite contacting Common Ring: Brass, gold over silver over position of pole number one (see circuit diagrams). One cycle is 360 rotation clockwise and 360 nickel plate Terminals: Switches have the full circle of return. The data for the curve was measured at terminals, regardless of number of active positions. Terminals: Brass, gold over silver over nickel sea level, 25C and 68% relative humidity with plate Stop Strength: 7.5 lb-in. minimum the life limiting criteria which follows. Switch Base: Molded thermoset plastic Rotational Torque: 3.5 to 9 oz-in. (21-53 mN- Contact Resistance: 100 milliohms maximum, Mounting Hardware: One mounting nut .089 m), depending on the number of poles. (15 milliohms initially). thick by .375 across flats and one internal tooth Bushing Mounting: Required for switches with Insulation Resistance: 10,000 Mohms stops, and recommended for switches without lockwasher are supplied with the switch. minimum between mutually insulated parts stops. (50,000 Mohms initially). Meets MIL-S-3786 for: Voltage Breakdown: 600 Vac minimum High and medium shock Vibration (10 to 2,000 between mutually insulated parts at standard Hz) Thermal shock (-65 to 85 C) Salt spray atmospheric pressure. Explosion Stop strength (7.5 in-lbs. minimum Life Expectancy: As determined from the load- (.85 N-m) Terminal strength Sealed styles life curve for the current to be switched. Contact withstand water pressure of 15 PSI minimum GRAYHILL for more information if any of the (103 KPa) without leakage. following is true: the life limiting criteria are more Rotary 12 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com CURRENT - MILLIAMPS