Page 1
FD series
POLE 2
LED
P
OLE 1
LED
+
-
Double icon illuminated pushbuttons - bushing Ø 24 or 26 mm - momentary or latching
Distinctive features and specifications
FD1506-A
❑
Double icon actuator
❑
Snap-in and threaded bushing models
❑
Suited for integrated designs
❑
Large but lightweight
❑
Sealed to IP69K (threaded bushing version)
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- silver contacts (code 2) : 4A 12VDC
- gold plated contacts (code 4) : 200mA 12VDC
• Initial contact resistance : 50 mΩ max.
• Insulation resistance : 1 GΩ min. at 500VDC
• Dielectric strength : 1.000 Vrms 50 Hz min.
• Electrical life at full load :
- Momentary models : 1 million cycles (gold plated contacts)
400.000 cycles (silver contacts)
- Latching models : 200.000 cycles
GENERAL SPECIFICATIONS
• Front panel sealing :
- Threaded bushing version : IP69K according to DIN 40050-9
- Snap-in version : IP54 according to IEC 60529 with panel gasket and
2 mm panel thickness
• Panel thickness :
- Snap-in version : 1,5 (.059) to 2 mm (.078) with panel gasket
2 (.078) to 2,5 mm (.885) without panel gasket
- Threaded bushing version :1(.039) to 18 mm (.708) max.
• Total travel : 2,5 mm ± 0,5 mm
• Typical operating force : 8N ± 2N
• Low level or mechanical life :
- Momentary models : 1 million cycles
- Latching models : 200.000 cycles
• Torque : 3 Nm max. applied to nut
• Operating temperature : -40°C to +75°C
MATERIALS
• Case : PA46
• Actuator : PA12
• Bushing/ bezel : PA66
• Contacts : silver (code 2)
or silver, gold plated (code 4)
WIRING DIAGRAM
Flat
➞
The company reserves the right to change specifications without notice.
APEM www.apem.com 1
Page 2
FD series
Double icon illuminated pushbuttons - bushing Ø 24 or 26 mm - momentary or latching
Overview
FD
ERIES
S
Actuator
Electrical function
erminals
T
A Threaded bushing,
B Snap-in, dia. 26 mm
Contact material
2 Silver
4 Silver, gold
plated
odels
M
dia. 24 mm
Actuator color
8 Smoke black
P Round, flat
Bezel color
2 Black
1 OFF - ON
3 Normally open (NO)
C Independent LED, 1 pole
D Independent LED, 2 poles
F LED linked to actuator, green if switch
G LED linked to actuator, red if switch
F and G for OFF - ON models only.
LED colors
F Red/green
LED control and No of poles
in ON position, single pole
in ON position, single pole
LED resistor
0 No resistor
supplied
1 12V resistor
2 24V resistor
1 Solder lugs
Symbols
See end of series
ABOUT THIS SERIES
On the following pages, you will find successively :
model structure of switches and options in the same order as in above chart
Dimensions : first dimensions are in mm while inches are shown as bracketed numbers.
NOTICE : please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
Mounting accessories : Standard hardware supplied : 1 hex nut (threaded bushing version) and 1 panel gasket
Packaging unit : 20 pieces
2 APEM www.apem.com
Page 3
Double icon illuminated pushbuttons - bushing Ø 24 or 26 mm - momentary or latching
• Solder lugs
• Flat actuator
o order a product, replace • with one of the codes selected under “LED control
T
and number of poles”
MODEL
STRUCTURE
Mounting by threaded bushing - Ø 24 mm
FD series
below, then add the desired options.
lat
F
➞
LATCHING
FDAP1•1 OFF ON
MOMENTARY (NO)
FDAP3•1
Snap-in mounting - Ø 26 mm
LATCHING
FDBP1•1 OFF ON
MOMENTARY (NO)
FDBP3•1
➞
Flat
LED CONTROL AND NUMBER OF POLES
Complete the model numbers above with one of the following codes.
Function 3 (momentary)Function 1 (latching)
Independent LED
single pole
C
Independent LED
double pole
D
APEM www.apem.com 3
Green LED
in ON position
single pole
F
Red LED
in ON position
single pole
G
Function 1 (latching)
dotted line = jumper to
be wired by the user.
LED- has to be wired to
one pin of pole 2.
Page 4
FD series
Double icon illuminated pushbuttons - bushing Ø 24 or 26 mm - momentary or latching
Options
CONTACT MATERIALS
Silver
2
4 Silver, gold plated
ACTUATOR COLOR
8 Smoke black
BEZEL COLOR
2 Black
LED COLOR
F Red/green
LED RESISTOR
0 No resistor supplied
1 12V resistor
2 24V resistor
SYMBOLS
3
4
5
4 APEM www.apem.com
START (green) / STOP (red)
with ring
ON (green) / OFF ( red)
with ring
I (green) / O ( red)
with ring
➞
➞
Flat
F D 1 5 0 6 - A
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