Preliminary
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 - metal - latching
Distinctive features and specifications
K
Rear mounting for easier installation
K
Latching action metal models
K
Fixed or variable panel thickness
K
Illuminated or non-illuminated
K
Flat actuator for optional marking
K
Sealed to IP67
ENVIRONMENTAL AND GENERAL SPECIFICATIONS
MATERIALS
• Degree of protection : IP67
• Temperature range : -40°C to +85°C
• Total travel : 2,5 mm (.098)
• Mechanical life : 200.000 cycles
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
100mA 24VDC - 200.000 cycles
• Initial contact resistance : 100 mΩ max.
• Insulation resistance : 1 GΩ min. at 500VDC
• Dielectric strength : 1.500 Vrms between terminals
1.000 Vrms between terminals and frame
LED COMPONENT SPECIFICATIONS
• Case : thermpoplastic UL94-V0
• Plunger : polyamide
• Bushing/bezel : brass, nickel
plated
• Contacts : silver, gold plated
• Multi-wire lead AWG20,
section 0,6 mm
2
• LED wire : AWG26,
section 0,12 mm
2
• Lens : polycarbonate
• Terminal seal : epoxy
LED colour
Super red (L0S)
Yellow (L0Y)
Green (L0G)
Blue (L0B)
Forward current
20mA
20mA
20mA
20mA
Typ. forward voltage Max. forward voltage
1,95V
2V
3,2V
3,2V
1,95V
2,05V
3,70V
4V
A resistor must be series-connected by the user.
Resistor value = supply voltage - LED forward voltage
LED forward current
On flying lead versions, the LED resistor can be integrated by APEM on request.
Dimensions
: First dimensions are im mm while inches are shown as bracketed numbers.
Tolerance
: The general tolerance for dimensions in this brochure is ± 0,3 (.012).
Overall dimension tolerance is ± 0,5 (.020).
Dimensions, specifications and data shown in this catalogue are subject to change without notice.
APEM
www.apem.com
3
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 - metal - latching
Overview
IZ
Preliminary
SERIES
Model
N
M
Metal,
fixed
panel thickness
Metal,
variable
panel thickness
R
P
Electrical function
1
OFF - ON
S
F
P
Z
Terminals
Solder lugs
Flying leads
Straight PC
Quick-connect
4
Contacts
Silver, gold plated
Actuator shape
Round, curved
Round, flat
Actuator colour
1
B
2
3
5
6
7
8
9
A
Blue
Dark blue
Black
Green
Yellow
Red
White
Bright chrome
Orange
Satin chrome
Bushing & bezel finish
N
Nickel plated
(standard)
LED colour
Blank
L0S
L0Y
L0G
L0B
Non-illum.
Super red
Yellow
Green
Blue
Other : on request.
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 bracketted numbers.
: please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
NOTICE
Mounting accessories
: Standard hardware supplied :
- IZN : 1 castellated nickel plated brass nut U6911 + 1 O-ring
- IZM : 1 castellated nickel plated brass nut U6911 + 1 silicone flat seal + 1 hex nut 19 mm (.748) across flats U4116.
Packaging unit
: 25 pieces for flying lead models - 40 pieces for other models
4
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APEM
Preliminary
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 - metal - latching
Illuminated
• Four LED colours
• Tin plated LED terminals
• Gold plated contacts
Solder lug
S
2.30
(.090)
Straight
P
Quick-connect
Z
2.40
(.094)
3.20
(.125)
1.40
(.055)
1.20
(.047)
2.80
(.110)
2.80
(.110)
MODEL
STRUCTURE
Plunger marking available on IZ•P models (symbol 10 mm max.). On request.
Fixed panel thickness - solder lug terminals
CIPNLF1COS
DESSIN ECH 0.9
CISCOSZ-A
DESSIN ECH 0.9
Curved actuator
IZNR1S4
17.10.01
OFF - ON
5-05-03
Photo
Flat actuator
IZNP1S4
OFF - ON
Also available with straight PC terminals :
IZN•1P4
& quick-connect terminals :
IZN•1Z4.
Fixed panel thickness - flying lead terminals
Curved actuator
IZNR1F4
OFF - ON
Photo
Flat actuator
IZNP1F4
OFF - ON
Wire colours : black : contact,
red : LED anode(+), blue : LED cathode (-)
Variable panel thickness - solder lug terminals
Curved actuator
IZMR1S4
OFF - ON
Photo
Flat actuator
IZMP1S4
OFF - ON
Also available with straight PC terminals :
IZM•1P4
& quick-connect terminals :
IZM•1Z4.
APEM
www.apem.com
8.40
(.330)
5
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 - metal - latching
Illuminated
Variable panel thickness - flying lead terminals
Preliminary
Curved actuator
IZMR1F4
OFF - ON
Photo
Flat actuator
IZMP1F4
OFF - ON
Wire colours : black : contact,
red : LED anode(+), blue : LED cathode (-)
ACTUATOR COLOUR
1
: blue -
B
: dark blue -
2
: black -
3
: green -
5
: yellow -
6
: red -
7
: white -
8
: bright chrome -
9
: orange
A
: satin chrome
BUSHING AND BEZEL COLOUR
LED COLOUR
N
: nickel plated (standard)
Other : on request.
L0S
: super red -
L0Y
: yellow -
L0G
: green
L0B
: blue
6
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APEM
Preliminary
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 - metal - latching
Non-illuminated
• Gold plated contacts
Solder lug
S
2.30
(.090)
Straight
P
Quick-connect
Z
2.40
(.094)
3.20
(.125)
1.40
(.055)
1.20
(.047)
2.80
(.110)
2.80
(.110)
MODEL
STRUCTURE
Plunger marking available on IZ•P models (symbol 10 mm max.). On request.
Fixed panel thickness - solder lug terminals
CIPNLF1COS
DESSIN ECH 0.9
CISCOSZ-A
DESSIN ECH 0.9
Curved actuator
IZNR1S4
17.10.01
OFF - ON
5-05-03
Flat actuator
IZNP1S4
OFF - ON
Also available with straight PC terminals :
IZN•1P4
& quick-connect terminals :
IZN•1Z4.
Variable panel thickness - solder lug terminals
Photo
Curved actuator
IZMR1S4
OFF - ON
Flat actuator
IZMP1S4
OFF - ON
Also available with straight PC terminals :
IZM•1P4
& quick-connectPC terminals
IZM•1Z4.
& quick-connect
Also available with straight terminals : :
IZM•1P4
For FLYING LEAD versions, refer to previous pages (illuminated models). Non-illuminated have 2 wires only.
ACTUATOR COLOUR
1
: blue -
B
: dark blue -
2
: black -
3
: green -
5
: yellow -
6
: red -
7
: white -
8
: bright chrome -
9
: orange
A
: satin chrome
BUSHING AND BEZEL COLOUR
N
: nickel plated (standard)
Other : on request.
APEM
www.apem.com
7
8.40
(.330)
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