Grayhill Pushbutton switches: Butt Contact 38D Series - Manual (Page 5)

Pushbutton Switches
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Alternate Action Pushbutton Switches
OPTION
CODE DIM."A"
V4
V5
.460
(11,68)
.630
(16,00)
P.C. MOUNTING
1 2 3
OPTION
CODE DIM."A"
V4
V5
.460
(11,68)
.630
(16,00)
P.C. MOUNTING
4 5 6
.185
(4.70)
.048
(1.22)
.020
(0.51)
.185
(4.70)
.030
(0.76)
.750
(15.75)
.185
(4.70)
.250
(3.18)
Ш.073
(Ш1.85)
EPOXY SEAL
.250
(6.35)
.360
(9.14)
DIM."A"
.750
(19.05)
.185
(4.70)
.048
(1.22)
.020
(0.51)
.185
(4.70)
.030
(0.76)
.750
(15.75)
.185
(4.70)
.250
(3.18)
Ш.073
(Ш1.85)
EPOXY SEAL
.250
(6.35)
DIM."A"
.750
(19.05)
.190
(4.83)
Ш.114
(Ш2.90)
.280
(5.12)
.303
(7.70)
Ш.114
(Ш2.90)
.280
(5.12)
.303
(7.70)
.450
(11.43)
SPeCiFiCatiOnS
ratinGS
Contact rating: Q & G option - 6A @ 125
VAC or 28 VDC or 28 VDC; 3A @ 250 VAC.
R option - 0.4 VA max @ 20 Vmax (AC or DC)
electrical Life: 50,000 make-and-break
cycles at full load
Contact resistance: 10 milliohms max. initial
@ 2-4 VDC, 100 mA
insulation resistance: 1,000 megaohms
minimum
dielectic Strength: 1,500 V RMS @ sea
level
Operating temperature: -30°C to 85°C
MateriaLS
Case: Diallyl phthalate (DAP) (UL94V-0)
Plunger: Glass filled nylon or glass filled
polyester
Bushing: Zinc, nickel plated
Housing: Stainless steel
terminal Seal: Epoxy
OrderinG inFOrMatiOn
38D =
Alternate
Action
Pushbutton
Switches Options:
SP1, DP1,
3P1, 4P1
(see models
for switching
positions) Options:
1, 2, 3,
4 (see
plunger
options) Options: M1,
M2, M6, M7,
S2, S6 V2,
V3, V4, V5,
W1, W2,
W3, W4 (see
termination
options) R = Copper
alloy, gold
plate over
nickel plate.
Q = Copper
alloy, silver
plated
G=Gold
plate over
silver plate
T = Lead
Free and
RoHS
Compliant
SerieS MOdeL nO. PLunGer BuSHinG terMinatiOn COntaCt SeaL
38d SP1 B10 M1 Q t
Options:
B10, B11,
B20, B21,
BD (see
bushing
options)
1
V4-V5 Vertical Bracket, P. C. Mount
SPdt
dPdt