U840 APEM Components, U840 Datasheet - Page 56

• 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
MATERIALS
Contacts:
Actuator:
Bushing:
Strap:
Case:
Terminal seal:
Support bracket:
Spring mounting bracket:
Bezel & cap:
Hardware:
LED:
AGENCY RECOGNITION
FEATURES
G
G
G
SPECIFICATIONS
Contact ratings (resistive loads):
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life (resistive loads):
Operating temperature range:
Total travel:
Actuation force:
ABOUT THIS SERIES
The material in this series is organized in the following sequence:
800 SERIES - SNAP-ACTING MINIATURE PUSHBUTTON SWITCHES
Dry circuit through power ratings .
Ultra-rugged construction SPDT & DPDT momentary models with numerous options.
Panel, panel & p.c. and p.c. mounting models, lighted and unlighted.
Also see economy ratings
N & T in options section.
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
a. Completely specified switch models
d. Option drawings & information
model no. are supplied with recognition marked. Switches ordered with '/CSA' added at end
of model no. are supplied with recognition marked.
UL, & CSA. Marking: Switches ordered with '/UL' added at end of
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 (standard)
Brass or steel, tin plated
Stainless steel
Nylon. Available in black, red & 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.
20 milliohms max. at 3 VDC, 0.1 Amp.
Greater than 200,000 megohms between terminals & case ground.
Greater than 1500 VAC for 1 minute between terminals & case ground.
60,000 cycles min. at full load.
-30°C to +85°C
.035" (0.9mm) approx.
Single pole: 290 ± 75 grams
e. Panel cut-outs
b. 'build your own switch' order format
Double pole: 550 ± 75 grams
c. Miscellaneous
C55
C