Rotary Switches Single Deck Rotary Switches SERIES 19 2 Diameter, 15 Amp FEATURES UL Recognized Rugged Construction Choice of Termination DIMENSIONS In inches (and millimeters) Solder Lug Terminals HEX MTG NUT 9/16 .010 (14,29 0,25) BUSHING KEYWAY Faston Terminals Non-Turn Washer Detail ACROSS FLATS .066 .003 WIDE 3/32 .010 (2,38 0,25) (1,68 0,08) All dimensions not shown are the same as THICK .036 .005 DEEP the Solder Lug Terminals. (0,91 0,13) 3/8-32 UNEF-2A THREAD .625 .010 .344 .010 .025 .002 (15,88 0,25) (8,74 0,25) (0,64 0,05) DIA. 1.687 1.687 .030 2.00 2.28 .88 .030 (42,85 .88 (22,4) (50,8) (57,91) (42,85 (22,4) .500 .005 0,76) DIA. 0,76) (12,7 1,27) DIA. .250 .005 DIA. (6,35 0,13) DIA. .219 .005 .060 .010 (5,56 0,15) .500 .020 (1,52 0,25) (12,7 0,51) .187 .003 .093 + .015/ .000 .950 (4,75 0,08) (2,36 + 0,38/ 0,00) .060 .375 .020 FOR AMP .250 SERIES SOLDER TERMINALS (24,13 (9,53 0,51) OR EQUIVALENT WIRE HOLE .125 (3,18) 1,52) WIRE HOLE .080 (2,03) Grayhill part number and date code marked on label. Customer part number marked on request. Mounting Nut: Brass, tin/zinc-plated or stain- SPECIFICATIONS ACCESSORIES less steel. Non-Turn Washer Electrical Rating Detent Mechanism: Brass, silver-plated Brass, tin/zinc-plated washer, detailed above Rated: UL Recognition: File Number E35289 Faston Terminal: Brass, silver-plated may be purchased as a separate item. 15 Amps, 120 Vac, non-inductive load. Solder Terminal: Brass, silver-plated Part No. 19C1014. One Amp, 120 Vdc, non-inductive load. 9 Mounting Hardware: One mounting nut /16 Additional Grayhill Rating: 7.5 Amps, 220 Vac, 3 across flats, /32 thick and one non-turn washer non-inductive load. (see detail) are supplied with each switch. This rating is based on the following criteria: ORDERING INFORMATION Overload50 operations at 125% rated ac load Part Numbers: Designate as follows, using the Additional Characteristics and 150% rated DC load. 2 digits after the dash to indicate the number Single Pole, Single Deck: 2 to 11 positions Endurance6000 operations at rated load of positions. plus common 30 Indexing. with 900 Vac dielectric strength before and For Faston Terminal: Contacts: Non-shorting type after test. Use 19101-02UL through 19101-11UL Stops: A rivet provides the fixed stop on all Temperature RiseNot to exceed 30C when For Solder Terminal: switches. Minimum number of positions is 2, carrying rated ac load after endurance test. Use 19001-02UL through 19001-11UL and maximum is 11. Terminal 12, the common, Contacts will carry 20 Amps at 115 volts AC with Specials: Not available through Distributors. For is isolated from rotation. 30C maximum temperature rise. special shafts, bushings, etc. contact Grayhill. Rotational Torque: 12 to 36 ounch- Contact Resistance: (Measured at 2 Vdc inches on average for new switches. and approximately 100 mA) for new switch Contact Force: Approximately 12 ounces approximately 10 milliohms. Shaft Flat Orientation: Opposite point of contact Insulation Resistance: Approximately 100,000 (see circuit diagram). Mohms. Between mutually insulated parts. Voltage Breakdown: Approximately 2500 Vac Circuit Diagram viewed from between mutually insulated parts. shaft end with switch in position 1 9 8 10 Materials and Finishes 7 11 Rotor Contact: Silver alloy Stator Contact: Silver alloy 6 12 (COMMON) Shaft: 303 Stainless steel OF BUSHING 5 1 KEYWAY Stop Rivet: Steel, tin/zinc-plated 4 2 3 Mounting Bushing: Brass, tin/zinc-plated Base and Drive Hub: Heat resistant, electrical Available from your local Grayhill Distributor. grade phenolic. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com