
APEM
www.apem.com
B-49
8000 series
Momentary or alternate action pushbutton switches
B
U1636
DRESS NUTS
U825
U840
For cap U1140
For cap U630
For cap U480
Chrome plated. Order separately.
U480
U630
U2020
U2430
Standard
Square
CAPS
+u...
APPROVAL
U900
U1140
U1720
Cap colours
Replace last "0" by number
1
blue
5
yellow
1/4
dark blue 6
red
2
black
7
ivory
3
green
7/1
white
4
grey
9
orange
(.157)
(.196)
(.129)
4.00
3.30
5.00
(.118)
(.393)
(.295)
10.00
7.50
3.00
(.452 SQ)
(.157)
(.196)
4.00
3.00
11.50x11.50
(.250)
(.314)
(.118)
3.00
6.35
8.00
(.236)
(.452 SQ)
(.195)
6.00
5.00
11.50x11.50
U2600
For large plunger -6 only.
(.511 DIA)
(.236)
(.118)
3.00
6.00
13.00
(.590 DIA)
(.393)
(.118)
3.00
10.00
15.00
(.118)
(.370)
(.250)
3.00
6.35
9.40
(.322 DIA)
(.500 DIA)
(1/4-40UNS)
(.322)
(.244)
12.70
8.20
6.20
8.20
6.35-40UNS
(.610 DIA)
(.728 DIA)
18.50
15.50
6.35-40UNS
(1/4-40UNS)
8.00
(.314)
(.228)
5.80
(.413 DIA)
(.531 DIA)
(.314)
(.228)
10.50
13.50
5.80
8.00
6.35-40UNS
(1/4-40UNS)
UL
Availability
: consult factory for details of approved models.
Marking
: to order switches marked UL, complete above box with ”UL”.
The caps below are for 4 mm plungers (-13 and -9), except U2600.