30-1-E Datasheet, PDF (4/4 Pages) Grayhill, Inc – Butt Contact Pushbutton Switches

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
A
UNS-2A
THREAD
1.36
(34.5)
REF.
B
C
D
HEX NUT (2)
(SEE H)
LABEL*
.230 REF
(5.8)
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)
H = HEX NUT
9/16 ± .010 (14,29 ± 0,25)
ACROSS FLATS
3/32 ± .010 (2,38 ± 0,25) THICK
*PART NUMBER
AND E.I.A. DATE
CODE LABEL
Rating at
115 Vac
Resistive
1 Amp
Rating at Operations
220 Vac at Rated
Resistive Load
Part
Number
1_{/2 Amp}
100,000
30-32 RED
30-32 BLK
Button
Color
Red
Black
Action
Pull-to-Make
Total
Travel
.145 ± .015
(3,68 ± 0,38)
Actuating
Force (oz.)
56 ± 16
Mtg.
Hole
31/64"
(12,30)
SPECIFICATIONS
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
Accessory Cap
30B1012-5
30B1012-8
30B1012-9
30C1023-1
Button Guard
10C1015-1
07C1040-1
Decorative Mounting Nuts
See page E-36 for dimensions.
Decorative Mounting Nuts
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.
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.
Button Cap and Guard
The button cap is available in 3 colors: part
number 30B1012-5 is red; part number
30B1012-8 is white; and part number 30B1012-
9 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, 30-
2UL, 30-3, 30-3UL, 30-15, 30-37, 30-601 BLK,
and 30-601 RED.
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.
CIRCUITRY
SPST N.O.
SPST N.C.
ORDERING INFORMATION
Part
Number
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
Description
and Button Color
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
Description
30B1012-5
30B1012-8
30B1012-9
30C1023-1
07C1040-1
10C1015-1
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.
Pushbutton
46
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com