Specifications
CONTACT RATING: Q contact material (853X Models): 1 AMP @
120 V AC or 28 V DC; (855X Models): 3 AMPS @ 120 V AC or 28 V DC. See page A-63 for additional ratings.ELECTRICAL LIFE:
853X MODELS: 250,000 actuations at full load.855X MODELS: 10,000 actuations at full load.
CONTACT RESISTANCE: Below 30 m ?typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.INSULATION RESISTANCE: 109
?min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.OPERATING TEMPERATURE: –30oC to 65oC.
NOTE:Any models supplied with Q, B or G contact material are RoHS compliant. For the latest information regarding RoHS compliance, please go to: https://www.wendangku.net/doc/308216483.html,/rohs.NOTE:Specifications and materials listed above are for switches with standard options.For information on specific and custom switches, consult Customer Service Center.
Materials
CASE: Glass filled phenolic or diallyl phthalate (DAP) (UL 94V-0).PLUNGER: Phenolic or glass filled polyester, black standard(UL94V-0).CAP & FRAME: Nylon, black, standard.BUSHING: Brass, nickel plated.
CONTACTS: Q contact material: Coin silver, silver plated. See page
A-63 for additional contact materials.TERMINALS: Q contact material: Copper alloy, silver plated. See page
A-63 for additional contact materials.TERMINAL SEAL: Epoxy.
HARDWARE: Nut: Brass, nickel plated; Lockwasher: Steel, bright
nickel plated.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages A-61 thru A-64. For additional options not shown in catalog, consult Customer Service Center. All models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.
Switch Function
8531SPST Off-Mom.1 Amp 8532SPST Off-Mom.1 Amp 8533SPST On-Mom.1 Amp 8534SPST On-Mom.1 Amp 8551SPST Off-Mom.3 Amps 8552SPST Off-Mom.3 Amps
Actuator or Plunger M .150" high
J81Snap-in with frame
J82Snap-in with frame for LED S .210" high
T 15/32 bushing
T115/32 bushing with frame
(8532 and 8534 only)
Contact Material Q Silver B Gold
G Gold over silver
Seal E Epoxy
D No epoxy seal
Cap or Plunger Color 2Black 1White
3Red
9Gray
Frame Color 2Black NONE Models without frame
Models Available
Solder lug
AV Right angle,PC thru-hole
C PC Thru-hole
P u s h b u t t o n
MOM. = Momentary All models
with all options when ordered with G or Q contact material.
Pushbutton
PANEL MOUNTING
S.210" HIGH PLUNGER
M.150" HIGH PLUNGER
NOTE:One mounting nut and lockwasher supplied with all actuators (except T actuator: two nuts supplied).
2BLACK
3RED
PLUNGER COLOR
OPTION
CODE
P
u
s
h
b
u
t
t
o
n
PC MOUNTING
E
EPOXY SEAL
Z
SOLDER LUG
C
PC THRU-HOLE
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
1CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate.2CONTACTS: Coin silver, with gold plate over nickel plate.3TERMINALS: Copper alloy, with gold plate over nickel plate.4CONTACTS: Coin silver, silver plated.5
TERMINALS: Copper alloy, silver plated.
NOTE:Any models supplied with Q, B or G contact material are RoHS compliant. For the latest information regarding RoHS compliance, please go to: https://www.wendangku.net/doc/308216483.html,/rohs.All models
with all options when ordered with G or Q contact material.
Q contact material standard with C, Z terminations.8551 & 8552 available with Q contact material only.
8531, 8533, 8551
0.5008532, 8534, 8552
0.438
DIM “X”
MODEL NO.Pushbutton
NOTE:Available with M or S plunger models only
(5,84?)
Suggested LED for J82 option.Dimensions for reference only.
TYPICAL APPLICATION
Above frames (part nos. 432XXXXXX) are also available with insert which accepts LED for indicator light assembly. Order insert separately from frame. Blank insert panel (without hole for LED) also available. LED not included.
Special colors, custom markings available, consult Customer Service Center.
PANEL INSERT
WITH HOLE FOR LED PART NO.
894902000.047" (1,19) PANEL THK.PART NO.
432502263.062" (1,57) PANEL THK.PART NO.
432602263.090" (2,29) PANEL THK.PART NO.
432702263Frames snap into panel opening and are independent from switch mounting. Accurate positioning of the PC mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and frame. Available in two basic styles and four panel thicknesses .047-.125 in. Material: Nylon. Finish: Matte.
LED INFORMATION
Process Information:Soldering to LED leads must be completed within 5 seconds at 500oF (260oC) maximum.
LEDs are not supplied with J82 option. LED snaps into switch frame surrounding actuator and is wired externally.
Panel Inserts
BLANK PANEL INSERT WITHOUT HOLE FOR LED PART NO.
476602000BLACK
.125" (3,18) PANEL THK.PART NO.
432802263BLACK
Frame
PART NO.
615602263BLACK
Material: Nylon Finish: Matte
NOTE:Additional nuts, locking rings and lockwashers available separately, see section “Technical Data and Additional Hardware”.
Other colors available, consult Customer Service Center.
P u s h b u t t o n