U840 APEM Components, U840 Datasheet - Page 82

• Manufacturer Part Number: U840
• Description: Switch Boot
• Manufacturer: APEM Components

Specifications of U840

• Leaded Process Compatible: Yes
• For Use With: U480 And U2900 Caps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

APEM
Button position
Connections
ON
A 1-2
B 1-2
Standard on all models:
3 'o'-rings (1) seal front panel and withstand 1
bar pressure, even when switch is operated.
Epoxy sealed terminals.
Splash-proof case.
POSITIONS AND CONNECTIONS
Options:
Model Structure:
Additional ordering information: Commonly ordered models are shown on prior pages with complete model numbers and spec-
ifications. Below is an order format that enables you to 'build your own switch' and specify the correct switch model number by
simply selecting from all available options shown and filling in the boxes.
13000X778 SERIES - HIGH PERFORMANCE PUSHBUTTON SWITCHES
Series
1
I
3
Fill in boxes with selections shown for Model Structure, then add Options selections for complete model number.
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
& bushing
MOM
A 1-3
B 1-3
Terminals
II
2 Straight p.c. term-
4 Solder lug terminals,
Approvals/listings
inals, 15/32" (11.9mm)
threaded bushing
15/32" (11.9mm)
threaded bushing.
(NONE)
C E C C (consult factory for details of approved models).
Terminal identification
Arrow indicates flat
2
3
1
B
SEALING
'BUILD YOUR OWN SWITCH' ORDER FORMAT
of poles
A
2
3
1
Number
Allowable options are shown below each respective box.
4 Double pole
Note 'NONE' indicates box may be left empty.
Arrow indicates flat
1
SWITCH ACTION
Electrical
function
5 ON -
1 3 2
1 3 2
MOM
Actuator
Panel thickness:
4
9
PANEL CUT-OUT
(.472 DIA)
(.472 DIA)
12.00 DIA
12.00 DIA
.157" (4mm) long
.354" (9mm) long
Solder lug
.196" (5mm) max.
Example of completely specified
model number:
132454X778CECC
(.200)
(.200)
5.10
5.10
(.047)
(.047)
1.20
1.20
(.098)
(.098)
2.50
2.50
TERMINALS
High performance
fully sealed matte
black switch
X 7
U41 matte black Hex Nut
Special
options
Straight p.c.
HARDWARE
11.9 DIA-32UNS
11.9 DIA-32UNS
(15/32-32UNS)
(15/32-32UNS)
14.00
14.00
(.551)
(.551)
7
8
(.039)
(.039)
1.00
1.00
(.090)
(.090)
2.30
2.30
C81
C