Datasheet

B-84 APEM www.apem.com
B
8000 series
Momentary or alternate action pushbutton switches
Overview
8
SERIES
Terminals and bushings
4 Straight PC or right
angle terminals
6 Solder lug terminals
All models with Ø 6,35
(1/4) or Ø 11,9 (15/32)
threaded bushing.
Number of poles
3 Single pole
4 Double pole
Electrical functions
2 ON - MOM
6 ON - ON
Terminals
Blank Solder lugs or
straight PC
depending on
model
W Right angle
ABOUTTHISSERIES
On the following pages, you will find successively :
- model structure of switches
- options in the same order as in above chart
Dimensions : first dimensions are in mm while inches are shown as bracketted numbers.
Order
separately.
Plungers
For bushing Ø 6,35 (1/4)
Blank Height 6,3 (.248)
-9 Height 8,8 (.346)
For bushing Ø 11,9 (15/32)
Blank Height 8,6 (.338)
-6 Height 7 (.275)
Contact
materials
A Silver
AD Silver, gold
plated
CD Brass, gold
plated
Special options
X718 Bushing Ø 11,9
(15/32)
X934 Flatted bushing
Ø 11,9 (15/32)
+ front panel sealing
Other, see following pages.
Approval
UL
Availability : Consult factory for
details of approved models.
Caps
U900 Ø 5 (.196)
U1140 Ø 8 (.314)
U1720 Ø 9,4 (.370)
U480 Ø 10 (.393)
Standard
U630 Ø 15 (.590)
U2430 Square
Height 4 (.157)
U2020 Square
Height 6 (.236)
Sealing boots are available to protect the switches against dust and water. They are presented in section H.
Mounting accessories : standard hardware supplied with all models : 2 hex nuts 8 mm (.314) across flats, 1 locking ring and
1 lockwasher.
Standard and special hardware available are presented in section I.
Packaging unit : 50 pieces, except 8000W (25 pieces).
Sealing
Blank No sealing
B Epoxy sealed terminals
K Front panel sealing by
O-ring and sealing washer