PB72 Datasheet, PDF (1/5 Pages) GREATECS – Illuminated Pushbutton Switches IP40/IP65/IP67

Pushbutton Switches
Illuminated Pushbutton Switches IP40/IP65/IP67 ^{PB72 Series}
Speci cations:
Operating Temperature
Operating Humidity
Contact material
Contact pressure
Contact Resistance
Insulation Resist ance
Rated insulation voltage
Betw een contact and
lamp terminals
Betw een terminals of
the same pole
Betw een terminals of
different pole
Vibration Resistance
Shock Resistance
Soldering Information
Mechanical
Life
Electrical
Terminal
Operating force
Operating travel
IP Protective Degree
Characteristics:
The installation hole’ s diameter of the series pushbutton: 16mm.
Every pushbutton can possess from one to four switch unit s .
Use the gold-clad silver contact or silver contact.
The front shape: Round ( Φ18mm) Square (18x18mm) Rectangular (18x24mm)
Many types are available: pilot lamp, pushbutton, illuminated pushbutton, selector switch, and keylock switch.
IP Protective Degree: IP40, IP65, IP67
-25 to +55 (no freezing)
45 to 85%RH (no condensation)
silver
silver CdO
gold-clad silver
0.3N (30g)
50m Ω
100M Ω
250V , AC/DC
2000V , AC 50Hz, 1min
1000V , AC 50Hz, 1min
2000V , AC 50Hz, 1min
50Hz, Amplitude 1.2mm p-p
10g in all three planes
Less than 3s at 230
1,000,000 times
50,000 times
Diameter of welded wire: 2x 0.8mm max
Area of copper w ire: 0.75mm² max
200gf~ 500gf (according to the quantity o f
switch units )
3mm (pushbutton)
IP40, IP65, IP67
Switch Ratings
T hermal Current ( I_th)
5A
Rated Voltage
24V
Direct Current (DC)
2A
Alternating
current
(AC)
P. F=1
P. F=0.7
125V
0.2A
5A
3A
110V
250V 220V
0.1A
3A
2A
Lamp Ratings
Lamp Type
AC LED Lamp (Standard)
Neon Lamp
AC /DC 6V AC /DC 12V AC /DC 24V
Rated V oltage
AC /DC 110V
AC /DC 220V
AC110V
AC220V
Base Color
red, green, yellow, orange, blue, white
red, green
Life
About 40000 hours
About 20000 hours
Note The lamp contains current-limiting resistor inside and doesn´t need extenal connection.
DC LED lamp, dual-color LED lamp and other voltages can be customized.
Circuit Diagram
Every pushbuttons can possess four switch units at most.
Speci cations:
Self-clear away dirt, quick-break switch system and can be used as DPDT switch.
Every switch unit also possesses a pair of NO contacts and a pair of NC contacts. Here is the circuit:
Bottom Preview
Installation Dimensions
C ategory
Round
Square
Rectangular
Mushroom
Big square
Big rectangular
A
18mm
18mm
18mm
24mm
24mm
18mm
B
18mm
18mm
24mm
24mm
24mm
24mm
How to order:
1
2
3
4
5
6
7
8
PB72
1 _{FRONT SHAPE:}
Y Round
F Square
J Rectangular
M Mushroom
DF Big Square
DJ Big Rectangular
2 CONTACT STRUCTURE:
11 1NO 1NC
22 2NO 2NC
33 3NO 3NC
44 4NO 4NC
3
blank
D
Z
Y
X
DERIVATIVE CODE:
Momentary
Pilot Lamp
Alternate Type
Key Lock Type
Selector Type
4 ^POSITION
(for selector type & keylock type only):
2
Two Positions
3
Three Positions
5 COLOR:
C Red
F Green
E Yellow
D Orange
G Blue
B White
A Black
7
blank
JC
8
blank
IP65
IP67
6 LAMP RATINGS (see table above):
free LED AC 12V (for example)
text The specific rating of the lamp with
illuminated button is included in the
illuminated unit ratings form.
TERMINATION:
Weld Type
Quick Connect Type
IP PROTECTIVE DEGREE:
IP40
IP65
IP67
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