U840 APEM Components, U840 Datasheet - Page 75

• 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

C
C74
FEATURES
MATERIALS
Contacts :
Actuator:
Bushing:
Housing:
Case:
Terminal seal:
Hardware:
G
G
G
G
SPECIFICATIONS
Contact ratings (resistive loads):
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life:
Low level or mechanical life:
Total Travel:
Operating temperature range:
AGENCY RECOGNITION
ABOUT THIS SERIES
The material in this series is organized in the following sequence:
Quick break momentary action.
SPDT & DPDT models with 1/4" threaded bushing (also see optional 15/32" bushing).
Models for panel and p.c. mounting.
Bright chrome or matte black finish on bushing, actuator & hardware.
a. Completely specified switch models
b. 'build your own switch' order format
c. Option drawings
APEM
13000 SERIES - QUICK-BREAK PUSHBUTTON SWITCHES
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
UL, CECC, LNZ, GAM T1, QPL (Europe), MUAHAG
Availability: Consult factory for details of recognized models.
Marking:To order switches marked CECC, complete the appropriate box of the ordering
format. Other listings do not appear on the switches.
Silver, gold plated silver or gold plated brass
Chrome plated brass
Nickel plated brass
Nickel plated brass
Diallyl phthalate (DAP)
Epoxy
1/4" threaded bushing models supplied with 2 Hex Nuts .314" (8mm) across
flats, 1 Locking Ring & 1 Lockwasher. See hardware section of catalog.
Silver & gold plated silver; 2 Amps at 250 VAC, 4 Amps at 125 VAC or 4 Amps
at 30 VDC. (300 mA 30 VDC max. to prevent damage to gold plating.)
Gold plated brass; 100 mA at 30 V max.
10 milliohms maximum
1000 megohms min. at 500 VDC
1000 V rms min. - between terminals
2000 V rms min. - between poles and terminals and frame
Silver: 50,000 cycles min. Gold plated silver: 20,000 cycles min.
Gold plated brass: 50,000 cycles min.
150,000 cycles min.
.078" (2mm)
-40°C to +85°C