SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
C
APEM
, PO BOX 544, WAKEFIELD, MA USA 01880 TEL: (781) 246-1007 FAX: (781) 245-4531 TOLL FREE SALES: (877) 246-7890 C65
PB SERIES - MINIATURE MOMENTARY PUSHBUTTON SWITCHES
CONTACT MATERIAL OPTIONS
B
Q
G
N
T
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.
Solder dipped terminals and custom
contact plating available - contact factory.
UL & CSA OPTIONS
UL
CSA
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.
PANEL CUT-OUTS
Cut-outs that accept all 1/4-40 threaded bushings:
Without keying With A107 anti-rotate With A158 anti-rotate With D bushing With slotted keyway Accepts all 1/4" non-
ring ring bushings threaded bushings
EPOXY SEALING OPTION REVERSE ACTION OPTION
E /R
Space between terminals
and case hole is completely
epoxy sealed to prevent
flux and contaminant entry.
To reverse the NO and NC
terminals, add /R to the switch
model number.
MISCELLANEOUS
QUICK-CONNECT RECEPTACLES that are compatible with solder lug or p.c. terminals are commercially available. Consult factory.
FRONT PANEL SEAL: Silicone rubber boots for front panel sealing of the switch against high pressure water or other contaminants are available. See
Waterproof Switch Sealing Boots section in catalog.
SWITCH CAPS for switches without bezels also available - see Hardware section of catalog