U840 APEM Components, U840 Datasheet - Page 66

• 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
FEATURES
MATERIALS
Contacts:
Actuator:
Bushing:
Strap:
Case:
Terminal seal:
Support bracket:
Spring mounting bracket:
Bezel & cap:
Hardware:
LED:
G
G
G
SPECIFICATIONS
Contact ratings (resistive loads):
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life (resistive loads):
Operating temperature range:
Total travel & operating force:
AGENCY RECOGNITION
ABOUT THIS SERIES
The material in this series is organized in the following sequence:
PB SERIES - MINIATURE MOMENTARY PUSHBUTTON SWITCHES
Rugged construction SPDT momentary models with numerous options.
Dry circuit through power ratings .
Panel, panel & p.c. and p.c. mounting models, lighted and unlighted.
a. Completely specified switch models
d. Option drawings & information
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
UL, & CSA. Marking: Switches ordered with '/UL' added at end of model no. are
supplied with recognition marked. Switches ordered with '/CSA' added at end of
model no. are supplied with recognition marked.
Coin silver for power,UL & CSA models. Gold over nickel over brass for dry
circuit models.
Glass filled polyester, color white
Nickel plated brass
Stainless steel
Melamine phenolic, color red
Epoxy (optional)
Brass or steel, tin plated
Stainless steel
Nylon. Available in black, red or white. Consult factory for other colors.
See 'Miscellaneous' section.
Intensity: 2.0 mcd at 10 mA. Forward voltage: 2.0V (3.0V max.). Max. contin-
uous forward current: 15 mA for red, 30 mA for green & 20 mA for yellow.
Red is standard. Yellow & green are optional. Specifications are subject to
change without notice - consult factory.
(Q) power models - coin silver: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7
Amps at 30 VDC.
(B) dry circuit models - gold over nickel over brass: 0.4 VA max. at 20 V max.
UL models - coin silver: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75%
power factor). UL file no. E66367. CSA models - coin silver: same ratings as
UL models. CSA file no. LR54592-1.
5 milliohms max. at 3 VDC, 0.1 Amp.
Greater than 200,000 megohms between terminals & case ground.
Greater than 2000 VAC for 1 minute between terminals & case ground.
100,000 cycles min. at full load.
-30°C to +85°C
.065" (1.6mm) & 19 oz. (approximate values ).
e. Panel cut-outs & miscellaneous
b. 'build your own switch' order format
c. Miscellaneous
C65
C