U840 APEM Components, U840 Datasheet - Page 65

• 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
C64
Without keying
UL
CSA
Cut-outs that accept all 1/4-40 threaded bushings:
Z
SOLDER LUG
B
Q
G
N
T
800 SERIES - SNAP-ACTING MINIATURE PUSHBUTTON SWITCHES
APEM
For power circuits - coin silver
RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor).
Underwriter Laboratories file no. E66367. Note - applicable only to terminations with coin silver contacts
(Q or G options).
For power circuits - coin silver
RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor). Canadian Standards Association file no. LR54592-1. Note - applicable
only to terminations with coin silver contacts (Q or G options) as CSA recognizes switches for power applications only.
Dry circuit - gold over nickel over brass.
RATING: 0.4 Volt-Amps (VA) max. at 20 V max.
ELECTRIC LIFE: 60,000 cycles minimum. MECHANICAL LIFE: 500,000 cycles minimum.
Power circuit - coin silver.
RATING: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7 Amps at 30 VDC (resistive loads).
ELECTRIC LIFE: 60,000 cycles minimum at full load.
Dry circuit or power circuit - gold over nickel over coin silver.
RATINGS & ELECTRIC LIFE: Same as B & Q above - i.e. - can be used in either dry circuit or power circuit, however once used in power circuit,
switch cannot be re-used in dry circuit. This option satisfies those customers who have both dry circuit and power circuit requirements, but prefer
to inventory only one switch for both.
Dry circuit - gold over nickel over brass. Note- less gold than B option.
RATING: 0.4 Volt-Amps (VA) max. at 20 V max.
ELECTRIC LIFE: 10,000 cycles min. at 13 cycles per minute.
Power circuit - Silver plate over brass.
RATING: 1 Amp at 125 VAC or 0.5 Amps at 250 VAC (resistive loads).
ELECTRIC LIFE: 10,000 cycles min. at 13 cycles per minute.
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
C
PRINTED CIRCUIT
With A107 anti-rotate With A158 anti-rotate With D bushing
ring
TERMINATION OPTIONS (CONT'D.)
WIREWRAP
W
ring
CONTACT MATERIAL OPTIONS
UL & CSA OPTIONS
PANEL CUT-OUTS
W1
LONG WIREWRAP
With slotted keyway
bushings
W3
SHORT WIREWRAP
Solder dipped terminals and custom
contact plating available - contact factory.
Accepts all 1/4" non-
threaded bushings
EXTRA LG. WIREWRAP
X