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) .110 .015 (5,16 0,08) .016 .004 (9,58 (2,79 0,38) ACROSS (0,4 0,10) .375 .015 0,51) BUSHING (9,53 0,38) .110 FLATS .015 .250 .015 (2,79 A (6,35 0,38) .016 .004 SQ. .046 .004 0,38) .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 UNF-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 .203 .003 .250 .015 .480 .020 (5,16 0,08) (6,35 0,38) (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 .015 (0,51 0,10) (1,17 0,10) FOLLOWING (12,70 PAGE. 0,38) POS. 1 .125 .002 (3,18 0,06) SOLDER LUG COMMON .125 .015 1/4-28 UNF-2A .094 .010 (3,18 0,38) THREAD (2,39 0,25) ANGLE OF ANGLE THROW A .062 .002 (1,58 0,51) 30 105 Grayhill part number and date code marked on label. 36 108 Customer part number marked on request. Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com GRAYHILL GRAYHILL 21 10 9 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 3 4 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 FOR 1 POLE SWITCH C1 1 6 C1 1 6 2 5 2 5 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 18 C1 of Throw 1 1 5 5 POS. 1 4 4 2 36 TYP. 2 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 Electrical Ratings Materials and Finishes Chart shown for non-shorting (break before make) elevated temperatures or reduced pressures. Housing: Zinc die cast. Tin Zinc or Sulfamate contacts, resistive load. Contact Carry Rating: Switch will carry 6 Nickel Plated amperes continuously with a maximum Mounting Nut: Brass. Tin Zinc or Sulfamate 300 contact temperature rise of 20C. Nickel Plated Lockwasher: Spring steel, zinc plated 200 Panel Seal: Silicone rubber Additional Characteristics 100 Shaft and Stop Arm: Machined, 303 Stainless Contact Type and Forces: Shorting or non- Steel, or Cold Formed, 430 Stainless Steel shorting wiping contacts with over 25 grams of 0 Retaining Ring: Stainless steel contact force. 0 10 20 30 Shaft Seal: Fluorosilicone rubber Shaft Flat Orientation: Flat opposite contacting CYCLES x 1000 Stop Pins: Stainless steel position of pole number one (see circuit 115 Vac 0r 30 Vdc Detent Rotor: Molded thermoplastic diagrams). One cycle is 360 rotation clockwise and 360 Detent Spring: Music wire Terminals: Switches have the full circle of return. The data for the curve was measured at Detent Balls: Steel, nickel-plated terminals, regardless of number of active sea level, 25C and 68% relative humidity with Contact Spring: Stainless steel positions. the life limiting criteria which follows. Rotor Contact: Brass or zinc alloy, silver over Stop Strength: 7.5 lb-in. minimum Contact Resistance: 100 milliohms maximum, nickel plate Rotational Torque: 3.5 to 9 oz-in. (21-53 (15 milliohms initially). Common Ring: Brass, gold over silver over mN-m), depending on the number of poles. Insulation Resistance: 10,000 Mohms nickel plate Bushing Mounting: Required for switches with minimum between mutually insulated parts Terminals: Brass, gold over silver over nickel stops, and recommended for switches without (50,000 Mohms initially). plate stops. Voltage Breakdown: 600 Vac minimum Meets MIL-DTL-3786 for: between mutually insulated parts at standard High and medium shock Vibration (10 to 2,000 atmospheric pressure. Hz) Thermal shock (-65 to 85 C) Salt spray Life Expectancy: As determined from the Explosion Stop strength (7.5 in-lbs. minimum (.85 load-life curve for the current to be switched. N-m) Terminal strength Sealed styles withstand Contact GRAYHILL for more information if any water pressure of 15 PSI minimum (103 KPa) of the following is true: the life limiting criteria are without leakage. more critical than those listed longer operation is required a larger make and break current is required the operating environment includes Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com CURRENT - MILLIAMPS