IB and IS series
Sealed pushbutton switches - bushing Ø 12 mm - momentary
Distinctive features and specifications
❑
Snap-in and threaded bushing models
❑
Compact, light in weight
• Behind-panel depth of 13 mm (.512) only
• 50 % reduction in weight compared to metallic models
❑
Tactile feedback
❑
Sealed to IP67 (IS series) or IP54 (IB series)
B1
ENVIRONMENTAL SPECIFICATIONS
MATERIALS
• Front panel sealing according to IEC 60529 : IP67 (IS) or IP54 (IB)
• Shock resistance : 100 g according to IEC 512-4, test 6c
• Vibration resistance : 10-500 Hz - 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
• Case : thermoplastic UL94-V0
• Actuator : polyamide 6/6
• Bushing/bezel : polyamide 6/6
• Contacts : silver, gold plated
• Terminal seal : epoxy
AGENCY APPROVAL
2A 125VAC/250VAC
File E83438
• Max. current/voltage rating with resistive load :
400mA 32VAC - 100mA 48VDC
• Initial contact resistance : 50 mΩ max.
• Insulation resistance : 1 GΩ min. at 500VDC
• Dielectric strength : 1.000 Vrms
• Electrical life at full load : 500.000 cycles
GENERAL SPECIFICATIONS
Availability
: consult factory for
details of approved models.
Marking
: to order switches marked
UL, complete approrpiate box of
ordering format.
• Panel thickness :
- IB series : 0,8 mm (.031) min. - 1,8 mm ( .071) max.
- IS series : 1,5 mm (.059) min. - 4 mm (.157) max.
• Total travel : 1,7 mm (.066)
+/- 0,3 mm
• Typical operating force : 4N
+/- 3N
• Low level or mechanical life : 1.000.000 cycles
• Torque : 1,5 Nm max. applied to nut
• Soldering : 300°C max. for 3 seconds
witch
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Exame end
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Panel mounting
: see next pages.
APEM
www.apem.com
B1-25
IB and IS series
Sealed pushbutton switches - bushing Ø 12 mm - momentary
Overview
SERIES
Actuator shapes
R
P
Round, curved
Round, flat
3
Electrical function
Normally open
(NO)
Terminals
S
Solder lug
Z1
Quick-connect
2,8 x 0,5 mm
P
Straight PC
Contacts
AD
Silver, gold
plated
IB
Snap-in
IS
Threaded
bushing
B1
Actuator colours
1
B
2
3
5
6
7/1
8
9
A
Blue
Dark blue
Black
Green
Yellow
Red
White
Bright chrome
Orange
Satin chrome
00
08
10
20
Bezel finish
Black (std)
Bright chrome
(IS only)
White
Satin chrome
(IS only)
104
Option
High actuator
UL
Approval
Consult factory for
detail of approved
models.
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.
: please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
NOTICE
A sealing boot
is available to protect the switches against frost and sand. It is presented after the IA series and in section H.
Mounting accessories
: Standard hardware supplied : 1 flat seal (IB series)
1 hex nut 14 mm (.551) across flats and 1 flat seal (IS series). Hex nut part number U166.
Packaging unit
: 50 pieces
B1-26
www.apem.com
APEM
IB and IS series
Sealed pushbutton switches - bushing Ø 12 mm - momentary
• Ten actuator colours
• Curved or flat actuator
• Antirotation bushing
Straight
P
Solder lug
S
Quick-connect
Z1
2.40
(.094)
8.40
(.330)
1.20
(.047)
2.80
(.110)
3.40
(.133)
1.00
(.039)
1.50
(.059)
1.20
(.047)
2.80
(.110)
MODEL
STRUCTURE
Actuator marking available on IBP and ISP models (symbol 10 mm max.). On request.
B1
Snap-in mounting - solder lug terminals
➞
Flat
Ø12.00
(.472DIA)
Panel thickness : 0,8 mm to 1,8 mm
Ø17.50
(.688DIA)
2.00
(.078)
1.20
(.047)
3.20
(.125)
Curved actuator
IBR3SAD
Flat actuator
IBP3SAD
Normally open
Normally open
0.50
(.019)
5.08
(.200)
13.00
(.511)
5.00
(.196)
2.80
(.110)
EPOXY
Also available with straight PC :
IB•3PAD
or quick-connect terminals :
IB•3Z1AD
Flat
Mounting by threaded bushing - solder lug terminals
➞
Panel thickness : 1,5 mm to 4 mm
Ø17.50
(.688DIA)
2.00
(.078)
1.20
(.047)
3.20
(.125)
2.80
(.110)
Ø12.00x0.75SI
(.472DIAx0.75IS)
5.60
(.220)
EPOXY
Ø12.00
(.472DIA)
Flat actuator
ISP3SAD
Normally open
13.00
(.511)
0.50
(.019)
5.08
(.200)
Also available with straight PC :
IS•3PAD
or quick-connect terminals :
IS•3Z1AD
ACTUATOR COLOURS
Actuator marking available on IBP and ISP models (symbol 10 mm max.). On request.
1
: blue -
B
: dark blue -
2
: black -
3
: green -
5
: yellow -
6
: red -
7/1
: white -
8
: bright chrome
9
: orange -
A
: satin chrome
BUSHING AND BEZEL FINISH
00
: Black (standard)
08
: Bright chrome (IS series only)
10
: White
20
: Satin chrome (IS series only)
APEM
www.apem.com
B1-27
5.00
(.196)
Curved actuator
ISR3SAD
Normally open
IB and IS series
Sealed pushbutton switches - bushing Ø 12 mm - momentary
ACTUATOR OPTION
4.70
(.185)
104
: High actuator
IBR
IBP
APPROVAL
B1
UL
Availability
: consult factory for details of approved models.
Marking
: to order switches marked UL, complete above box with ”UL”.
IB SERIES MOUNTING
Panel cut-out
0.80 MINI.
(.031MIN.)
1.80 MAXI.
(.071MAX.)
12.90
(.507)
Matrix mounting
18.00
(.709)
18.00
(.709)
Ø
13.60
(.535
DIA
)
IS SERIES MOUNTING
Panel cut-out
1.50min-4Max
(.059MIN.-.157MAX.)
12.90
(.507)
1
Matrix mounting
20.00
(.787)
20.00
(.787)
Ø
13.60
(.535
DIA
)
➀
Flat seal
Ø
13.50
(.531
DIA
)
Example of custom switch
• Painted bushing and actuator, soft feel
• Flying leads (55 mm) + connector
• Overmolded rear part
ISR3FADB22X1248-01
B1-28
www.apem.com
20.00
(.787)
18.00
(.709)
APEM
4.70
(.185)
Ø12.00
(.472DIA)
Ø12.00
(.472DIA)
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