IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 mm - metal - momentary
Distinctive features and specifications
B-36 APEM www.apem.com
B
New!
❑
Rear mounting for easier installation
❑
Momentary metal models
❑
Fixed or variable panel thickness
❑
Screw version available up to 4A
❑
Sealed to IP67
❑
Illuminated or non-illuminated
❑
Flat actuator for optional marking
ENVIRONMENTAL SPECIFICATIONS
• Front panel sealing : IP67 according to IEC 60529
• Shock resistance : 100 g according to IEC 512-4, test 6c
• Vibration resistance : 10-500Hz - 10 g according to IEC 512-4, test 6d
• Salt spray : IEC 512-6, test 11f
• Operating temperature : -40°C to +85°C
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- Gold plated silver contacts (code 4) : 200mA 48VDC - 200mA 250VAC
- Silver contacts (code 2) - screw terminals : 2A 250VAC - 4A 48VDC
• Electrical life at full load : 500.000 cycles
• Initial contact resistance : 100 mΩ max.
• Insulation resistance : 1 GΩ min. at 500VDC
• Dielectric strength : 1.000 Vrms 50 Hz
MATERIALS
• Case : thermoplastic UL94-V0
• Plunger :
polyamide
• Bushing/bezel : brass, nickel plated
• Contacts :
4: silver, gold plated
2: silver (screw terminals)
• Multi-wire lead AWG20,
section 0,6 mm2
• LED wire : AWG26,
section 0,12 mm2
• Lens : polycarbonate
• Terminal seal : epoxy
LED COMPONENT SPECIFICATIONS
LED colour
Forward current
Super red (L0S) 20mA
20mA
20mA
20mA
Typ. forward voltage Max. forward voltage
2,1V
2,1V
2,1V
3,2V
Yellow (L0Y)
Green (L0G)
Blue (L0B)
20mA 3,35V
2,3V
2,3V
2,3V
3,8V
4,25VWhite (L0W)
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.
GENERAL SPECIFICATIONS
• Panel thickness :
- IZM : 3 mm (.118) max.
- IZN : 4 mm (.157) max.
• Total travel : 1,8 mm (.070) +/- 0,3 mm
• Typical operating force : 6N +/- 2N
• Mechanical life : 1.000.000 cycles
• Torque : IZN : 1 Nm max.
IZM : 0,7 Nm max. applied to nut
• Soldering : 320°C max. for 3 sec.
PANEL CUT-OUT MATRIX MOUNTING
➀ Flat seal ➁ O-ring
IZM (adjustable hex nut) IZN (fixed hex nut)
(.157MAX)
(.637DIA)
Ø16.20
4.00 Maxi
3.00 Maxi
(.118MAX)
1
2
(1.063)
27.00
27.00
(1.063)
Ø16.20
(.637DIA)
UG1006-A
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 mm - metal - momentary
Overview
APEM www.apem.com B-37
IZ
Actuator colour
1Blue
BDark blue
2Black
3Green
5Yellow
6Red
7White
8Bright chrome
9Orange
ASatin chrome
LED colour
Blank Non-illum.
L0S Super red
L0Y Yellow
L0G Green
L0B Blue
L0W White
ABOUTTHISSERIES
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.
NOTICE : please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
Bushing & bezel finish
NNickel plated
Other : on request.
SERIES
Electrical function
3Normally open
(NO)
Contacts
4Silver, gold plated
2Silver (screw term.)
Actuator shape
RRound, curved
PRound, flat
Model
MMetal, variable
panel thickness
NMetal, fixed
panel thickness
Terminals
SSolder lugs
FFlying leads
PStraight PC
ZQuick-connect
(non-illuminated)
VScrew (non-illuminated &
N model only)
Mounting accessories : Standard hardware supplied :
- IZM : 1 castellated nickel plated brass nut U6915 + 1 silicone flat seal + 1 hex nut 19 mm (.748) across flats U4116.
- IZN : 1 castellated nickel plated brass nut U6915 + 1 O-ring
Packaging unit : 25 pieces for flying lead models - 40 pieces for other models
B
New!
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 mm - metal - momentary
For variable panel thickness : IZM
B-38 APEM www.apem.com
B
New!
MODEL
STRUCTURE
• Five LED colours
• Tin plated LED terminals
• Gold plated contacts
Illuminated - solder lug terminals
Curved actuator
IZMR3S4 Normally Open
Flat actuator
IZMP3S4 Normally Open
Non-illuminated - solder lug terminals
Curved actuator
IZMR3S4 Normally Open
Flat actuator
IZMP3S4 Normally Open
1.20
2.80 (.047)
(.110)
8.70
2.40
(.342)
(.094)
5.20
(.204)
1.00
(.039)
4.55
(.179)
Plunger marking available on IZMP models (symbol 10 mm max.). On request.
Illuminated - flying lead terminals
Curved actuator
IZMR3F4 Normally Open
Flat actuator
IZMP3F4 Normally Open
Wire colours : black : NO contact,
red : LED anode (+), blue : LED cathode (-)
For non-illuminated FLYING LEAD versions, refer to illuminated models above. Non-illuminated have 2 wires only.
Non-illuminated Illuminated
Also available with straight PC terminals : IZM•3P4.
LED colour is indicated by the bottom of the switch.
Also available with straight PC terminals :
IZM•3P4 and quick-connect terminals : IZM•3Z4.
(+)(-)
(.630DIAx100IS)
Ø16.00x100SI
Ø12.00
(.472DIA)
(.078)
2.00
(.113DIA)
Ø3.30
(.472)
12.00
(.244)
6.20
6.10
(.240)
LED Cathode (-)
2.00
(.078)
NO NO
(.204)
5.20
(.078)
2.00
EPOXY
(.630DIAx100IS)
Ø16.00x100SI
Ø12.00
(.472DIA)
(.078)
2.00
(.472)
12.00
Ø3.30
(.113DIA)
500±10
(19.68±.393)
15.20maxi.
(.598MAX.)
Ø10.50
(.413DIA)
(.630DIAx100IS)
Ø16.00x100SI
Ø12.00
(.472DIA)
(.078)
2.00
(.472)
12.00
(.110)
2.80
(.104)
2.65
EPOXY
3.20
(.126)
IZ series
Rear mounted sealed pushbutton switches - bushing Ø 16 mm - metal - momentary
For fixed panel thickness : IZN
APEM www.apem.com B-39
MODEL
STRUCTURE
• Five LED colours
• Tin plated LED terminals
Illuminated - solder lug terminals
GOLD PLATED CONTACTS
Curved actuator
IZNR3S4 Normally Open
Flat actuator
IZNP3S4 Normally Open
Illuminated - sealed flying lead terminals
GOLD PLATED CONTACTS
Curved actuator
IZNR3F4 Normally Open
Flat actuator
IZNP3F4 Normally Open
Plunger marking available on IZNP models (symbol 10 mm max.). On request.
For non-illuminated FLYING LEAD versions, refer to illuminated models above. Non-illuminated have 2 wires only.
Non-illuminated - solder lug terminals
GOLD PLATED CONTACTS
Curved actuator
IZNR3S4 Normally Open
Flat actuator
IZNP3S4 Normally Open
Also available with straight PC terminals :
IZN•3P4 and quick-connect terminals : IZN•3Z4.
Wire colours : black : NO contact,
red : LED anode (+), blue : LED cathode (-)
Non-illuminated Illuminated
Also available with straight PC terminals : IZN•3P4.
LED colour is indicated by the bottom of the switch.
(+)(-)
(.094)
(.047)
2.40
1.20
(.110X.019)
2.80X0.50
7.10
(.279)
8.70
(.342)
(.787)
20.00
4.00
(.157)
Ø3.30
(.113DIA)
2.00
(.078)
(.472DIA)
Ø12.00
Ø16.00x100SI
(.630DIAx100IS)
(.708DIA)
3.60
(.141)
NONO
LED Cathode (-)
2.00
(.078)
Ø18.00
(.078)
2.00
(.433)
11.00
4.50
(.177)
Ø18.00
(.708DIA)
(.630DIAx100IS)
Ø16.00x100SI
Ø12.00
(.472DIA)
(.078)
2.00
(.113DIA)
Ø3.30
(.157)
4.00
20.00
(.787)
(.342)
8.70
18.50maxi.
(.728MAX. )
500±10
(19.68±.393)
8.70
(.342)
(.787)
20.00
4.00
(.157)
2.00
(.078)
(.472DIA)
Ø12.00
Ø16.00x100SI
(.630DIAx100IS)
(.708DIA)
3.60
(.141)
Ø18.00
(.078)
2.00
(.433)
11.00
Straight PSolder lug SQuick-connect Z
B
New!