Contact No.
and Bezel
Brushed Chrome Cap
208
Series YB2
New Brushed Chrome
Cap and Bezel
Thin Flush Mount Pushbuttons
YB2 Panel Seal
2012-09-18
Rev 2013-11-25
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1
Series YB2
Brushed Chrome Cap and Bezel
General
Specifications
Electrical Capacity (Resistive Load)
Power Level (silver):
Logic Level (gold):
3A @ 125V AC or 3A @ 250V AC or 3A @ 30V DC
0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Travel:
50 milliohms maximum for silver; 100 milliohms maximum for gold
200 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
1,000,000 operations minimum for momentary circuit
200,000 operations minimum for maintained circuit
100,000 operations minimum
Single pole: 1.5N
Double pole: 3.0N
Nonshorting (break-before-make)
Pretravel .059” (1.5mm); Overtravel .059” (1.5mm); Total Travel .118” (3.0mm)
.098” (2.5mm) in Latchdown Position
Materials & Finishes
Bezel:
Housing:
Base:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Switch Terminals:
Lamp Terminals:
Black: Glass fiber reinforced polyamide (UL94V-0); Silver: Polycarbonate
Glass fiber reinforced polyamide (UL94V-0)
Diallyl phthalate resin (UL94V-0)
Phosphor bronze with silver or gold plating
Phosphor bronze & silver alloy
Silver alloy or copper with gold plating
Phosphor bronze with tin plating
Phosphor bronze with tin plating
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Sealing:
–25°C through +50°C (–13°F through +122°F) for Illuminated
–25°C through +70°C (–13°F through +158°F) for Nonilluminated
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
IP65 of IEC60529 standard
Installation
Mounting Torque:
Soldering Time & Temperature:
0.785Nm (6.95 lb
•
in) maximum
Manual Soldering: 390°C maximum for 4 seconds maximum
Standards & Certifications
Flammability Standards:
UL:
UL94V-0 housing, base & black or metallic silver bezel
File No. E44145
All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum.
Add “/CUL” to end of part number to order cULus mark on switch.
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Brushed Chrome Cap and Bezel
Series YB2
Distinctive
Characteristics
• High quality brushed chrome cap and bezel
options.
• Improved weather durability against ultaviolet
rays.
• Meets IP65 of IEC60529 standards (similar
to NEMA 4 and 13), providing dust tight and
splashproof panel seal protection.
• Short body of .965” (24.5mm) conserves behind-
panel space.
• Tamper resistant 19mm diameter actuator and
18mm square actuator.
• Shortest above-panel dimension (1.8mm) in the
industry for splashproof design making panel flat
and preventing operator error.
• Light weight compared to actual metal switches
due to metal plating on resin.
• Distinctive long stroke and light touch actuation
for smooth actuation and clear indication of circuit
status.
• Choice of cap colors includes clear, red, green,
amber, or brushed chrome for enhanced panel
appearance.
• Metallic silver cap option has bright ring
illumination (round only).
• Bezel color options in brushed chrome or black.
• Available in momentary and alternate action with
latchdown.
• Crisp actuation and clear circuit status provided
by snap-action contact mechanism. Arc barrier
protects against crossover.
• Combination solder lug and .110” quick connect
terminals. Terminals are epoxy sealed to lock out
flux, dust, solvents, and other contaminants, as
well as to secure terminals and improve contact
stability.
(1.8)
.071
(24.5)
.965
Brushed Chrome
Bezel
+
Brushed Chrome
Cap
Brushed Chrome
Bezel
+
Ring Illuminated
Metallic Silver Cap
Brushed Chrome
Bezel
+
Illuminated
Cap
Brushed Chrome
Bezel
+
Brushed Chrome
Plated Cap
Brushed Chrome
Bezel
+
Illuminated
Cap
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3
Series YB2
YB2
1
6
C
W
Brushed Chrome Cap and Bezel
TYPICAL SWITCH
S
P
W
01
Poles
1
2
SPDT
DPDT
C
Contact Point
Normally Open and
Normally Closed
C
S
Shape
Round
Square
01
Terminals
Solder Lug/.110”
(2.8mm) Quick Connect
Circuits
5
6
ON
ON
(ON)
ON
W
( ) = Momentary
Alternate Action
with Latchdown
Panel Seal
With Panel Seal
K
P
S
Bezel
Black
Brushed Chrome
Metallic Silver
G
W
Contact Materials
& Ratings
Silver
Rated 3A @ 125V AC
Gold
Rated 0.4VA maximum @
28V AC/DC maximum
Note: Metallic Silver (S)
will be discontinued
on March 22, 2013.
IMPORTANT:
Switches are supplied without cULus
marking unless specified.
cULus recognized only when ordered
with marking on the switch.
Specific models, ratings, & ordering in-
structions are noted on General Specifi-
cations page.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
YB216CWSPW01-N-P
Brushed Chrome Cap
Brushed Chrome Bezel
Square Black Housing
SPDT
ON-ON Circuit
With Panel Seal
Silver Contacts with
3 Amp Rating
Solder Lug/.110” (2.8mm)
Quick Connect Terminals
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Brushed Chrome Cap and Bezel
ORDERING EXAMPLE
Series YB2
P
N
LEDS
Bright LED
LED Colors
5C
5D
5F
Red
Amber
Green
No
Code
05
12
24
Resistor
No Resistor
(not for
Green)
5-volt
12-volt
24-volt
JB
JS
CB
EB
FB
Cap Types & Colors
Lens/Diffuser Colors
Clear/White
Metallic Silver Cap/Clear Ring (round only)
Red/White
Yellow/White
Green/White
LED & cap need to be the same color.
Yellow cap pairs with amber LED to achieve
amber illumination. Codes JB & JS (round only)
may be combined with all LED colors.
Super Bright LED
6B
6F
6G
White
Green
Blue
Nonilluminated
N
No Lamp
JB
CB
EB
FB
P
S
JB
JS
Lens/Diffuser Cap Colors
Clear/White
Metallic Silver Cap/Clear Ring (round only)
Cap Color
Clear/White
Red/White
Yellow/White
Green/White
Brushed Chrome
Metallic Silver
Note: Metallic Silver (S) will be discontinued on
March 22, 013.
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