30-251 BLK Grayhill Inc, 30-251 BLK Datasheet
Home Switches Pushbutton 30-251 BLK
Manufacturer Part Number
30-251 BLK
Description
SW PB PNL MT 1A SPST NO SEAL BLK
Manufacturer
Grayhill Inc
Specifications of 30-251 BLK
Circuit
SPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
1A @ 115VAC
Actuator Type
Round Button
Mounting Type
Panel Mount
Termination Style
Solder Lug
Contact Configuration
SPST
Switch Operation
(On)
Contact Voltage Ac Nom
220V
Contact Current Max
1A
Actuator Style
Round
Switch Terminals
Solder Lug
Actuator / Cap Color
Black
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Illumination Type, Color
-
Illumination Voltage (nominal)
-
Other names
GH7484
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
SERIES 30
SPST, 1 and 5 Amp
FEATURES
• Reliable
• Economical
• Large Selection
• UL Recognized
• CSA Certified
• Sealed Bushing and
DIMENSIONS
Pushbutton Option
Normally Open–SPST Standard, Economy and UL Recognized
30-1
30-1UL
30-3
30-3UL
30-601*
In Inches (and millimeters)
*PART NUMBER
AND E.I.A. DATE
CODE LABEL
(25,20)
REF.
.992
Economy Version
At 5 Vdc At 20 Vdc
150 mA
Momentary
Action
A
B
C
D
Electrical
Ratings
20 mA
(9,53 ± 0,13)
.062 ± .010
(1,57 ± 0,25)
C L
± .005
.375
Travel
Total
C L
Operations
1,000,000
at Rated
Load
.186
(4,72)
REF.
LABEL*
.162 ± .005
(4,11 ± 0,13)
1/4-32 UNEF-2A
THREAD
Force (oz.)
Actuating
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
10 ± 4
30-601 RED Red
30-601 BLK Black
*Complete
HEX MOUNTING NUT
.375 (9,53) ACROSS FLATS
.109 (2,77) THICK
A = .150 ± .015
B = .250 ± .010
C = .370 ±.015
D = .222 ± .020
Number
Part
(3,81 ± 0,38)
(6,35 ± 0,25)
(9,40 ± 0,38)
(5,64 ± 0,51)
Butt Contact Pushbutton Switches
Hole
Mtg.
17/64"
(6,75)
Button
Color
UL Recognized
Standard
Resistive
Resistive
Rating at
Rating at
115 Vac
120 Vac
1 Amp
5 Amp
Momentary
Momentary
Action
Action
Rating at
Resistive
Rating at
Resistive
220 Vac
0.5 Amp
220 Vac
2.5 Amp
.062 ± .010
(1,57 ± 0,25)
.062 ± .010
(1,57 ± 0,25)
Travel
Travel
Total
Total
Operations
Operations
at Rated
1,000,000
at Rated
6,000
Load
Load
Force (oz.)
Force (oz.)
Actuating
Actuating
10 ± 4
10 ± 4
Number
Number
30-1UL
30-3UL
30-1
30-3
Part
Part
Red
Black
Red
Black
Button
Hole
Button
Hole
Mtg.
Mtg.
Color
Color
17/64"
(6,75)
17/64"
(6,75)
Pushbutton
43
Related parts for 30-251 BLK
30-251 BLK Summary of contents
... Operations *Complete Button 120 Vac at Rated Part Color Load Number Resistive 30-601 RED Red 1,000,000 5 Amp 30-601 BLK Black Actuating Mtg. Action Force (oz.) Hole 17/64" 10 ± 4 Momentary (6,75) 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Rating at Operations ...
... Operations Button 220 Vac Part at Rated Color Resistive Load Number 30-251 RED Red 1 Amp 1 / Amp 250,000 2 30-251 BLK Black Actuating Mtg. Total Action Travel Force (oz.) Hole .062 ± .020 17/64" Momentary 30 ± 8 (1,57 ± 0,51) (6,75) Rating at Operations *Complete Button ...
... Operations Rating at *Complete Button at Rated 220 Vac Part Color Load Resistive Number 30-17 RED Red 1 / Amp 200,000 2 30-17 BLK Black Actuating Total Over Mtg. Travel Travel Force (oz.) Hole .046 (1,17) 31/64" 18 ± 4 (3,96 ± 0,38) Min. (12,30) Rating at Operations *Complete ...
... 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 ...
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