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)
Normally Open–SPST Standard, Economy and UL Recognized
30-1
30-1UL
30-3
.162 .ꢀꢀ0
(4,11 ꢀ,1ꢁ3
30-3UL
30-601*
A
B
1/4-ꢁ2 UNEF-2A
THREAD
HEX MOUNTING NUT
.ꢁ70 (9,0ꢁ3 ACROSS FLATS
.1ꢀ9 (2,773 THICK
.992
(20,2ꢀ3
REF.
C
D
Standard
Rating at Rating at
Operations
at Rated
Load
LABEL*
Part
Number
Button
Color
A = .10ꢀ .ꢀ10
(ꢁ,81 ꢀ,ꢁ83
115 Vac
Resistive Resistive
220 Vac
B = .20ꢀ .ꢀ1ꢀ
(6,ꢁ0 ꢀ,203
C = .ꢁ7ꢀ .ꢀ10
(9,4ꢀ ꢀ,ꢁ83
D = .222 .ꢀ2ꢀ
(0,64 ꢀ,013
.186
(4,723
REF.
30-1
30-3
Red
Black
1 Amp
0.5 Amp
1,000,000
C
C
L
L
*PART NUMBER
AND E.I.A. DATE
CODE LABEL
Actuating
Force (oz.)
Mtg.
Hole
Total
Travel
.ꢁ70
.ꢀꢀ0
(9,0ꢁ ꢀ,1ꢁ3
Action
Momentary
.062 .010
(1,57 0,25)
17/64"
(6,75)
10
4
Economy Version
UL Recognized
Rating at
120 Vac
Resistive
Operations
at Rated
Load
Rating at
220 Vac
Resistive
*Complete
Button
Part
Number
Operations
at Rated
Load
Part
Number
Button
Color
Electrical
Ratings
Color
At 5 Vdc At 20 Vdc
150 mA 20 mA
30-601 RED Red
30-601 BLK Black
30-1UL
30-3UL
Red
Black
1,000,000
5 Amp
2.5 Amp
6,000
Actuating
Force (oz.)
Mtg.
Hole
Actuating
Force (oz.)
Mtg.
Hole
Total
Travel
Total
Travel
Action
Action
.062 .010
(1,57 0,25)
17/64"
(6,75)
.062 .010
(1,57 0,25)
17/64"
(6,75)
Momentary
10
4
Momentary
10
4
Pushbutton
43
Grayhill, Inc.
•
561 Hillgrove Avenue
•
LaGrange, Illinois 60525-5997
•
USA
•
Phone: 708-354-1040
•
Fax: 708-354-2820
•
www.grayhill.com