Butt Contact Pushbutton Switches SERIES 30 SPST, 1 and 5 Amp FEATURES • Reliable • Economical • Large Selection • UL Recognized • CSA Certified • Sealed Bushing and Pushbutton Option DIMENSIONS In Inches (and millimeters) 30-1 30-1UL 30-3 30-3UL 30-601* Pushbutton Switches Normally Open–SPST Standard, Economy and UL Recognized .162 ± .005 (4,11 ± 0,13) A 1/4-32 UNEF-2A THREAD B .992 (25,20) REF. HEX MOUNTING NUT .375 (9,53) ACROSS FLATS .109 (2,77) THICK C LABEL* D *PART NUMBER AND E.I.A. DATE CODE LABEL .186 (4,72) REF. CL CL .375 ± .005 (9,53 ± 0,13) A = .150 ± .015 (3,81 ± 0,38) B = .250 ± .010 (6,35 ± 0,25) C = .370 ±.015 (9,40 ± 0,38) D = .222 ± .020 (5,64 ± 0,51) Economy Version At 5 Vdc At 20 Vdc 150 mA 20 mA 1,000,000 *Complete Part Number Button Color 30-601 RED Red 30-601 BLK Black Action Total Travel Actuating Force (oz.) Momentary .062 ± .010 (1,57 ± 0,25) 10 ± 4 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois Rating at 115 Vac Resistive Rating at 220 Vac Resistive Operations at Rated Load Part Number 1 Amp 0.5 Amp 1,000,000 30-1 30-3 Action Total Travel Actuating Force (oz.) Momentary .062 ± .010 (1,57 ± 0,25) 10 ± 4 Button Color Red Black Mtg. Hole 17/64" (6,75) UL Recognized Operations at Rated Load Electrical Ratings Standard Mtg. Hole 17/64" (6,75) Rating at 120 Vac Resistive Rating at 220 Vac Resistive Operations at Rated Load Part Number Button Color 5 Amp 2.5 Amp 6,000 30-1UL 30-3UL Red Black Mtg. Hole Action Total Travel Actuating Force (oz.) Momentary .062 ± .010 (1,57 ± 0,25) 10 ± 4 17/64" (6,75) 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Pushbutton 43 Butt Contact Pushbutton Switches DIMENSIONS In Inches (and millimeters) Normally Closed–SPST and UL Recognized Normally Closed–SPST 30-2 30-2UL 30-6 30-6UL Rating at 115 Vac Resistive .162 r .005 (4,11 r 0,13) DIA. LABEL* .230 REF. (5.8) *PART NUMBER AND E.I.A. DATE CODE LABEL .375 r .005 (9,53 r 0,13) Pushbutton Switches E A O T HEX MTG NUT .312 (7,92) ACROSS FLATS .062 (1,57) THICK LABEL* .437 r .010 (11,10 r 0,25) ACROSS FLATS OF HEX .505 (12,83) REF. ACROSS CORNERS .375 r .010 DIA. (9,53 r 0,25) 1,000,000 30-2 30-6 Actuating Force (oz.) Total Travel Momentary .065 + .010/ - .015 (1,65 + 0,25/ - 0,38) Button Color Black Red Mtg. Hole 8±4 17/64" (6,75) UL Recognized Rating at 120 Vac Resistive Rating at 220 Vac Resistive Operations at Rated Load Part Number Button Color 5 Amp —– 6,000 30-2UL 30-6UL Black Red Action Total Travel Momentary .065 + .010/ - .015 (1,65 + 0,25/ - 0,38) Actuating Force (oz.) 8±4 Mtg. Hole 17/64" (6,75) Rating at 220 Vac Resistive 1 1 Amp /2 Amp *Complete Part Number Button Color 250,000 30-251 RED 30-251 BLK Red Black Actuating Force (oz.) Mtg. Hole 30 ± 8 17/64" (6,75) Operations at Rated Load *Complete Part Number Button Color 250,000 30-252 RED 30-252 BLK Red Black Actuating Force (oz.) Mtg. Hole 12 ± 4 17/64" (6,75) Total Travel Action T = 1/4-32 UNEF-2A THREAD O = O RING Operations at Rated Load .062 ± .020 (1,57 ± 0,51) Momentary SNAP ON CAP F Rating at 115 Vac Resistive A O HEX MTG NUT .312 (7,92) ACROSS FLATS .062 (1,57) THICK LABEL* Rating at 220 Vac Resistive B C 1.104 (28,04) REF. 1 Amp Action D .230 REF. (5.8) *PART NUMBER AND E.I.A. DATE CODE LABEL 1.091 (27,71) REF. D .186 REF. (4.7) T Part Number Action Rating at 115 Vac Resistive B C .015 (0,38) E Operations at Rated Load SNAP ON CAP F Normally Closed–SPST With Sealed Bushing and Button A = .209 r .015 (5,31 r 0,38) B = .250 r .010 (6,35 r 0,25) C = .415 r .015 (10,54 r 0,38) D = .230 r .015 (5,84 r 0,38) E = .187 r.010 (4,75 r 0,25) F = .100 r .010 (2.54 r 0,25) D .375r .010 DIA. (9,53 r 0,25) *PART NUMBER AND E.I.A. DATE CODE LABEL 30-252* 1.005 (25,53) REF. C Normally Open–SPST With Sealed Bushing and Button A = .209 r .015 (5,31 r 0,38) B = .250 r .010 (6,35 r 0,25) C = .410 r.015 (10,41 r 0,38) D = .222 r .020 (5,64 r 0,51) E = .187 r.010 (4,75 r 0,25) F = .100 r .010 (2.54 r 0,25) /2 Amp B HEX MOUNTING NUT .375 (9,53) ACROSS FLATS .109 (2,77) THICK 30-251* 1 1 Amp A 1/4-32 UNEF-2A THREAD A = .150 r .015 (3,81 r 0,38) B = .250 r .010 (6,35 r 0,25) C = .375 r.015 (9,53 r 0,38) D = .230r .020 (5,84 r 0,51) Rating at 220 Vac Resistive .437 r .010 (11,10 r 0,25) ACROSS FLATS OF HEX. .505 (12,83) REF. ACROSS CORNERS Pushbutton 44 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois Momentary 1 /2 Amp Total Travel .065 ± .010 (1,65 ± 0,25) T = 1/4-32 UNEF-2A THREAD O = O RING 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Butt Contact Pushbutton Switches DIMENSIONS In Inches (and millimeters) Normally Open–SPST With Overtravel 30-15 30-37 .162 r .005 (4,11 r 0,13) 1/4-32 UNEF-2A THREAD A 1.077 (27,36) REF. B HEX NUT (SEE H) Rating at 115 Vac Resistive 1 Amp Rating at 220 Vac Resistive 1 /2 Amp C A = .150 r .015 (3,81 r 0,38) B = .250 r .010 (6,35 r 0,25) C = .455 r.015 .186 REF. (11,56 r 0,38) (4.7) D = .222 r .020 (5,64 r 0,51) .375 r .005 (9,53 r 0,13) Normally Open–SPST With Positive Feel 500,000 30-15 30-37 Total Travel Actuating Force (oz.) Momentary .020" Overtravel .125 + .020/ - .010 (3,18 + 0,51/ - 0,25) 8±4 Button Color Red Black Mtg. Hole 17/64" (6,75) *PART NUMBER AND E.I.A. DATE CODE LABEL Pushbutton Switches H = HEX NUT 3/8 r .010 (9,53 r 0,25) ACROSS FLATS 3/32 r .010 (2,38 r 0,25) THICK Part Number Action LABEL* D Operations at Rated Load .390 ± .010 (9,91 ± 0,25) 30-17* 15/32-32 UNS-2A THREAD A E 1.35 (34,3) REF. HEX NUT (2) (SEE H) B C LABEL* D .186 REF (4.7) H = HEX NUT 9/16 ± .010 (14,29 ± 0,25) ACROSS FLATS 3/32 ± .010 (2,38 ± 0,25) THICK A = .392 ± .015 (9,96 ± 0,38) B = .421 ± .015 (10,69 ± 0,38) C = .315 ±.015 (8,00 ± 0,38) D = .222 ± .020 (5,64 ± 0,51) E = .205 (5,21) REF. Rating at 115 Vac Resistive 1 Amp Operations *Complete at Rated Part Load Number Rating at 220 Vac Resistive 1 /2 Amp 200,000 Total Travel Over Travel Action Momentary .156 ± .015 Pos. Feel (3,96 ± 0,38) .046 (1,17) Min. 30-17 RED 30-17 BLK Actuating Force (oz.) 18 ± 4 Button Color Red Black Mtg. Hole 31/64" (12,30) *PART NUMBER AND E.I.A. DATE CODE LABEL Normally Open–SPST With Push-Pull .187 ± .005 (4,75 ± 0,13) 30-16* 15/32-32 UNS-2A THREAD A 1.45 (36,8) REF. HEX NUT (2) (SEE H) B C LABEL* D .186 REF (4.7) H = HEX NUT 9/16 ± .010 (14,29 ± 0,25) ACROSS FLATS 3/32 ± .010 (2,38 ± 0,25) THICK Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois A = .493 ± .015 (12,52 ± 0,38) B = .421 ± .015 (10,69 ± 0,38) C = .315 ±.015 (8,00 ± 0,38) D = .222 ± .020 (5,64 ± 0,51) Rating at 115 Vac Resistive 1 Amp Rating at 220 Vac Resistive 1 /2 Amp Action Push-to-Make Operations *Complete at Rated Part Load Number 100,000 Total Travel .145 ± .015 (3,68 ± 0,38) 30-16 RED 30-16 BLK Button Color Red Black Actuating Force (oz.) Mtg. Hole 56 ± 16 31/64" (12,30) *PART NUMBER AND E.I.A. DATE CODE LABEL 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Pushbutton 45 Butt Contact Pushbutton Switches DIMENSIONS In Inches (and millimeters) Normally Closed–SPST With Push-Pull 1.87 ± .005 (4,75 ± 0,13) 30-32 15/32-32 UNS-2A THREAD A 1.36 (34.5) REF. HEX NUT (2) (SEE H) B C LABEL* D .230 REF (5.8) H = HEX NUT 9/16 ± .010 (14,29 ± 0,25) ACROSS FLATS 3/32 ± .010 (2,38 ± 0,25) THICK A = .493 ± .015 (12,52 ± 0,38) B = .421 ± .015 (10,69 ± 0,38) C = .225 ±.015 (5,72 ± 0,38) D = .222 ± .020 (5,64 ± 0,51) Rating at 115 Vac Resistive /2 Amp Operations at Rated Load 100,000 Total Travel Action Pull-to-Make .145 ± .015 (3,68 ± 0,38) Part Number Button Color 30-32 RED 30-32 BLK Red Black Actuating Force (oz.) Mtg. Hole 56 ± 16 31/64" (12,30) *PART NUMBER AND E.I.A. DATE CODE LABEL CIRCUITRY Pushbutton Switches Rating Criteria For UL recognized switches, see individual switch chart. File number is E35289. Contact Resistance: 25 milliohms maximum on a new switch Voltage Breakdown: 1,000 Vac between mutually insulated parts Insulation Resistance: 1,000 megohms minimum Operating Temperature: -40° to +85°C Mounting Torque: 2 inch-pounds Switch Materials and Finishes Mounting Nut and Cover Bushing: Brass, tin zinc ACCESSORIES Base: Thermoset plastic Button: Polyester for 30-16 and 30-32; Phenolic for 30-17, 30-1UL, 30-2, 30-2UL, 30-3UL, 30-6 and 30-6UL; Polycarbonate for all others. Shorting Bar: Brass with gold over nickel plating for 30-601; brass with fine silver contact surface for all others. Terminals: Brass with gold over nickel plating for 30-601; commercial brass with fine silver contact surface and silver-plated for all others. Spring: Tinned music wire Button Cap: Nylon for 30-17; Polyethylene for 30-251 and 30-252. Detent Balls: Carbon steel, nickel-plated Terminal Type: Solder lug O-Ring Seal: (30-251, 30-252) Nitrile per MIL-P-5516 30C1023-1 07C1040-1 Button Guard Decorative Mounting Nuts 10C1015-1 See page E-36 for dimensions. Decorative Mounting Nuts Button Cap and Guard Part Number 30C1023-1 is made for switches with 1/4" (6,35) inch diameter bushings. It may be used with the following Series 30 switches: 30-1, 30-1 UL, 30-2, 30-2 UL, 30-3, 30-6, 30-15, 30-37, 30-251 BLK, 30-251 RED, 30-252 BLK, 30-252 RED, 30-601 BLK and 30-601 RED. The button cap is available in 3 colors: part number 30B1012-5 is red; part number 30B1012-8 is white; and part number 30B10129 is black. It may be fastened to the button with adhesive. It may be used with the following Series 30 switches: 30-1, 30-1UL, 30-2, 302UL, 30-3, 30-3UL, 30-15, 30-37, 30-601 BLK, and 30-601 RED. Part Number 07C1040-1 is made for switches with 15/32" (11,91) inch diameter bushings. It may be used with the following Series 30 switches: 30-16 BLK, 30-16 RED, 30-17 BLK, 30-17 RED, 30-32 BLK and 30-32 RED. For the dimensions, materials and finishes of these decorative mounting nuts, see page E-36. STANDARD OPTIONS Decorative mountings, see pages E-24 to E-26. Pushbutton 46 1 1 Amp SPECIFICATIONS Accessory Cap 30B1012-5 30B1012-8 30B1012-9 Rating at 220 Vac Resistive The button guard, part number 10C1015-1 is made to be used with 15/32" (11,91) inch diameter switches to prevent unintentional actuation. It may be used with the following Series 30 switches: 30-16 BLK, 30-16 RED, 30-17 BLK, 30-17 RED, 30-32 BLK, and 30-32 RED For the dimensions, materials and finishes of the button cap and guard, see page E-36. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois SPST N.O. SPST N.C. ORDERING INFORMATION Part Number Description and Button Color 30-1* 30-2* 30-3* 30-6* 30-15 30-16 BLK 30-16 RED 30-17 BLK 30-17 RED 30-32 BLK 30-32 RED 30-37 BLK 30-251 BLK 30-251 RED 30-252 BLK 30-252 RED 30-601 BLK 30-601 RED N.O., Standard, Red N.C., Standard, Black N.O., Black N.C., Red N.O., Overtravel, Red Push to Make, Black Push to Make, Red N.O., Positive Feel, Black N.O., Positive Feel, Red Pull to Make, Black Pull to Make, Red N.O., Overtravel, Black N.O., Sealed, Black N.O., Sealed, Red N.C., Sealed, Black N.C., Sealed, Red N.O., Economy, Black N.O., Economy, Red Accessory Part Number 30B1012-5 30B1012-8 30B1012-9 30C1023-1 07C1040-1 10C1015-1 Description Accessory Cap, Red Accessory Cap, White Accessory Cap, Black Accessory Nut Accessory Nut Button Guard *Add “UL” suffix to part number for UL recognized switches. Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com