GRAYHILL SC906-1

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 Overload—50 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 Endurance—6000 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 Rise—Not to exceed 30°C 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. 30°C 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