參數(shù)資料
型號： 39-352BLK
廠商： GRAYHILL INC
元件分類： 開關
英文描述： PUSHBUTTON SWITCH, SPST, MOMENTARY, PANEL MOUNT-THREADED
封裝： ROHS COMPLIANT
文件頁數(shù)： 2/2頁
文件大?。?/td> 112K
代理商： 39-352BLK
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
P
Butt Contact Pushbutton Switches
DIMENSIONS
In Inches (and millimeters)
Normally Closed–SPST
39-2
39-2
Black
Operations
at Rated
Load
Rating at
220 Vac
Resistive
Cap
Color
Rating at
115 Vac
Resistive
Part
Number
1
/
4
Amp
1
/
8
Amp 250,000
Mtg.
Hole
.172
(4,37) DIA.
Total
Travel
Actuating
Force (oz.)
+ 4
– 2
Action
Momentary
(1,07 ± 0,25)
Normally Closed–SPST with Sealed Bushing and Button
39-352*
.110± .005 DIA.
(2,79 ± 0,13)
39-352 RED
39-352 BLK
Red
Black
Operations
at Rated
Load
Rating at
220 Vac
Resistive
Button
Color
Rating at
115 Vac
Resistive
1
/
4
Amp
1
/
8
Amp 100,000
*Complete
Part
Number
Actuating
Force (oz.)
Total
Travel
.042 ± .010
(0,17 ± 0,25)
Action
Momentary
8 ± 4
CIRCUITRY
SPST–N.O. WITH OVERTRAVEL
SPECIFICATIONS
Rating Criteria
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°C to +85°C
Mounting Torque:
2 inch-pounds
Materials and Finishes
Mounting Nut:
Brass, tin zinc
Housing:
Aluminum, clear anodized for
39-351 and 39-352; Brass, zinc trivalent
chromate-plated for others
Button:
Thermoset plastic
Base:
Thermoset plastic
Shorting Bar:
Fine silver for 39-2 and 39-352;
brass, gold-plated over nickel plate for 39-601;
fine silver, gold-plated for others
Terminals:
Fine silver for 39-2 and 39-352;
commercial bronze with gold-plated fine silver
contact surface for others
Spring:
Tinned music wire
O-Rings:
(39-351 and 39-352) Internal ring is
silicone; external ring is buna ‘N’
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
Accessory
Part Number
Description
30B1012-5
30B1012-9
30B1012-8
Red Button Cap
Black Button Cap
White Button Cap
Part Number
39-1
39-2
39-3
39-12
39-24
39-351 RED
39-351 BLK
39-352 RED
39-352 BLK
39-601 RED
39-601 BLK
Description
N.O., Red Button
N.C., Black Button
N.O., Black Button
N.O., Overtravel Red Button
N.O., Overtravel Black Button
N.O., Sealed, Red Button
N.O., Sealed, Black Button
N.C., Sealed, Red Button
N.C., Sealed, Black Button
N.O., Economy, Red Button
N.O., Economy, Black Button
ORDERING INFORMATION
Accessory cap may be used with all switches
shown except 39-2.
ACCESSORY
Button Cap
Part No. 30B1012
For use with part numbers
39-351 and 39-352.
(Fasten to button with
Cyanoacrylate Adhesive)
See page E-XXfor dimensions.
.105 ± .005
(2,67 ± 0,13) DIA.
.780 (19,81)
REF.
A
B
C
D
8-40 UNS-2A
THREAD
.250 +.010/ –.005
(6,35 +0,25/ – 0,13)
DIAMETER
A = .175 ± .025 (4,45 ±0,64)
B = .125 ± . 010 (3,18 ± 0,25)
C = .390 ± .010 (9,91 ± 0,25)
D = .100 (2,54) MAX.
H = HEX MTG NUT
.063 ± .010 (1,60 ± 0,25)
THICK
.219 ± .010 (5,56 ± 0,25)
ACROSS FLATS
H
E.I.A.
DATE
CODE
LABEL*
*Label increases
nominal diameter
to .255 (6,48)
.819
(20,80)
REF.
A
.312 ±.005
(7,92 ±0,13)
ACROSS
FLATS
D
E
C
B
A = .165 +.035/ –.015
(4,19 +0,89/ – 0,38)
B = .125 ± .007
(3,18 ± 0,18)
C = .429 ±.015
(10,90 ± 0,38)
D = .100 (2,54) MAX.
E = 10 TO 40
APPROX.
#8-40 UNS-2A THREAD
.100 ± .010 (2,54 ± 0,25)
.060 ± .010 (1,52 ± 0,25)
.100 (2,54) MAX.
H = HEX MTG. NUT
.0625 (1,59) TYP.
THICK AND
.218 (5,56) TYP.
ACROSS FLATS
O-RING
.250 +.010/ –.005
(6,35 + 0,25/ – 0,13)
H
E.I.A.
DATE
CODE
LABEL*
*Label increases nominal diameter to .255 (6,48)
Button is o-ring
sealed internally.
SPST N.O.
SPST N.C.
.060
r
.010
(1,52
r
0,25)
.100
r
.010
(2,54
r
0,25)
Pushbutton
42
相關PDF資料
PDF描述
39-3681408 400:5 A, 1 % ACCURACY CLASS, CURRENT TRANSFORMER
39-3681407 300:5 A, 1 % ACCURACY CLASS, CURRENT TRANSFORMER
39-3681409 500:5 A, 1 % ACCURACY CLASS, CURRENT TRANSFORMER
39-405BLK PUSHBUTTON SWITCH, SPST, MOMENTARY, 0.15A, 28VDC, THROUGH HOLE-STRAIGHT
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