2
0.80min-4.30Max
(.031MIN.-.169MAX.)
1.50min-10.00Max
(.059MIN.-.393MAX.)
(.531DIA)
Ø13.50
Ø13.60
(.535DIA)
12.90
(.507)
(.689)
17.50
17.50
(.689) (.689)
17.50
20
(.787)
Ø15.60
(.614DIA)
APEM www.apem.com B1-11
IM series
Sealed snap-action pushbutton switches - bushing Ø 12 mm - momentary
Distinctive features and specifications
B1
❑ Snap-action : tactile feedback with audible click
❑ High current/voltage rating
❑ Sealed to IP67
❑ Flat round actuator for optional marking
ENVIRONMENTAL SPECIFICATIONS
• Front panel sealing : IP67 according to IEC 60529
• Shock resistance : 50 g - 11 ms according to IEC 68-2-27
• Salt spray : IEC 512-6, test 11f
• Operating temperature : -40°C to +85°C
• Storage temperature : -40°C to +85°C
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load : 3A 28VDC
• Initial contact resistance : 100 mΩ max.
• Insulation resistance : 1 GΩ min. at 500VDC
• Dielectric strength : 500 Vrms between terminals
• Electrical life at full load : 25.000 cycles
MATERIALS
• Case : polyamide 4/6
• Actuator :
polyamide
6/6
• Bushing/bezel :
polyamide
6/6
• Contacts : silver, gold plated
• Terminal seal : epoxy
GENERAL SPECIFICATIONS
• Panel thickness : 1,5 mm (.059) to 10 mm (.394)
•
Total travel : 1,7 mm (.067) +/- 0,3 mm
• Low level or mechanical life : 1.000.000 cycles
• Torque (applied to nut) : 1 Nm max. with metal nut U166
1,5 Nm max. with plastic nut U4248
MOUNTING - STANDARD BEZEL
Panel cut-out Matrix mounting
Back of panel space requirement
➀ Flat seal
1.50min-10.00Max
(.059MIN.-.393MAX.)
1
(.531DIA)
Ø13.50
ECH1
Ø13.60
(.535DIA)
12.90
(.507)
CIMPE
(.787)
20.00
20.00
(.787) (.787)
20.00
20
(.787)
le 28/03/2012
CIMPE
MOUNTING - REDUCED BEZEL
Panel cut-out Matrix mounting
Back of panel space requirement
➁ O-ring
AGENCY APPROVAL
1A 125VAC/250VAC
File E83438
Availability : consult factory for
details of approved models.
Marking : to order switches marked
UL, complete appropriate box of
ordering format.
UG1410-A-R2
B1-12 APEM www.apem.com
IM series
Sealed snap-action pushbutton switches - bushing Ø 12 mm - momentary
Overview
B1
IM
SERIES
Terminals
PStraight PC
ZQuick-connect
Electrical function
7NC + NO
Actuator colours
1Blue
BDark blue
2Black
3Green
4Grey
5Yellow
6Red
7White
9Orange
Contacts
4Silver, gold
plated (standard)
Bushing & bezel
finish
2Black
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 bracketed numbers.
NOTICE : please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
Bezel options
Blank Standard bezel
075 Dia. 15 (.590) reduced
bezel, frontal mounting
234 Dia. 15 (.590) reduced
bezel, std mounting
Actuator shape
RRound, curved
PRound, flat
Actuator option
Blank Std actuator
104 High actuator
A sealing boot is available to protect the switches against frost and sand (P/N U5125).
It is presented after the IA series and in section H.
Mounting accessories : Standard hardware supplied : 1 flat seal (standard bezel) or 1 O-ring (reduced bezel)
and 1 metal hex nut 14 mm (.551) acrosss flats. Hex nut part number U166.
Plastic nut 17 mm (.669) across flats, thickness 4 mm (.157) available on request. Part number U4248.
Packaging unit : 50 pieces
Approval
UL
Consult factory for
detail of approved
models.
The company reserves the right to change specifications without notice.
APEM www.apem.com B1-13
IM series
Sealed snap-action pushbutton switches - bushing Ø 12 mm - momentary
Round - non-illuminated
B1
Function 7 (NC + NO)
MODEL
STRUCTURE
Standard bezel - straight PC terminals
10.80
Ø17.50
(.688DIA)
Ø12.00
(.472DIA)
(.039)
3.50
(.138)
(.146)
3.70
(.110)
2.80
EPOXY
(.425)
(.713)
1.00
18.1 5.00
(.196)
(.078)
2.00
Ech 0.9
CIMR7P
LE 28/03/2012
(.472DIAx0.75IS)
Ø12.00x0.75SI
(.132)
3.35
(.132)
3.35
(.020)
0.50
CIMR7P
➞Flat
Curved actuator
IMR7P4 NC+NO
Flat actuator
IMP7P4 NC+NO
Standard bezel - quick-connect terminals
10.80
Ø17.50
(.688DIA)
Ø12.00
(.472DIA)
(.047)
2.40
(.094)
(.299)
7.60
(.110)
2.80
EPOXY
(.425)
(.866)
1.20
22.00 5.00
(.196)
(.078)
2.00
Ech 0.9
CIMR7Z
LE 28/03/2012
(.472DIAx0.75IS)
Ø12.00x0.75SI
(.132)
3.35
(.132)
3.35
(.020)
0.50
CIMR7Z
➞Flat
Curved actuator
IMR7Z4 NC+NO
Flat actuator
IMP7Z4 NC+NO
CIMFCT
3
2
1
CIMFCT
Echelle 0.9
ECH1
CIMC
le 28/03/2012
(.039)
3.50
(.138)
(.146)
3.70
1.00
(.047)
2.40
(.094)
(.299)
7.60
(.110)
2.80
1.20
CIMCZ
CIMCP
ECH1
CIMC
le 28/03/2012
(.039)
3.50
(.138)
(.146)
3.70
1.00
(.047)
2.40
(.094)
(.299)
7.60
(.110)
2.80
1.20
CIMCZ
CIMCP
Straight PQuick-connect Z
CIRSH
Page 10-11-12-13
CIRSH
Page 10-11-12-13
CIRSH
Page 10-11-12-13
CIRSH
Page 10-11-12-13
ACTUATOR COLOURS
1: blue - B: dark blue - 2: black - 3: green - 4: grey - 5: yellow - 6: red - 7: white - 9: orange
BUSHING AND BEZEL COLOURS
2: black (standard)
Other : on request
Common terminal identified by a horizontal dash
Actuator marking available on IMP models (symbol 10 mm max.). On request.
B1-14 APEM www.apem.com
B1
IM series
Sealed snap-action pushbutton switches - bushing Ø 12 mm - momentary
Options
BEZEL OPTIONS
Blank Standard bezel
075 Dia. 15 (.590) reduced bezel, mounting of the switch from the front
into a threaded panel cut-out
234 Dia. 15 (.590) reduced bezel, standard mounting
ACTUATOR OPTION
Blank Standard actuator
104 High actuator
AGENCY APPROVAL
UL
Availability : consult factory for details of approved models.
Marking : to order switches marked UL, complete above box with ”UL”.
075
104 IMR
Ø12.00
(.472DIA)
(.185)
4.70
104 IMP
Ø12.00
(.472DIA)
(.185)
4.70
➁ O-ring
234
2
2
Ech 0.9
CIM075234
LE 28/03/2012
5.00
(.196)
Ø15.00
(.590DIA)
Ø15.00
(.590DIA)
CIM075234
5.00
(.196)
234
075
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Apem:
IMP7P462 IMR7Z452075 IMR7P422075 IMP7P422104 IMR7P412104 IMP7Z452104 IMR7P492075
IMP7Z462075 IMR7Z412234 IMP7Z492 IMP7Z422 IMP7P462234 IMR7P462104 IMR7P452234 IMR7Z462
IMP7P432075 IMR7Z492104 IMP7P4B2075 IMR7P432 IMR7P4B2 IMR7Z4B2075 IMP7Z412 IMR7P4B2075
IMR7Z422104 IMR7P492104 IMR7Z462234 IMR7P422104 IMP7Z472 IMP7Z462104 IMP7P472 IMR7Z462075
IMP7Z4B2 IMR7P462 IMP7P422234 IMP7P412234 IMR7Z432104 IMP7Z432 IMP7P412 IMR7P472104
IMR7P432075 IMP7P472234 IMP7Z4B2075 IMR7Z412 IMR7P412 IMR7P452 IMP7Z412075 IMP7Z472075
IMP7Z4B2234 IMR7Z4B2104 IMR7P462234 IMP7Z462234 IMP7P4B2234 IMR7Z4B2234 IMP7Z432075
IMP7Z472104 IMR7Z4B2 IMR7Z462104 IMP7P432234 IMR7P452075 IMP7P472075 IMP7Z452234 IMP7P492
IMR7P4B2104 IMR7Z412075 IMP7Z492075 IMR7Z472075 IMP7P492104 IMP7Z412104 IMR7Z452104
IMP7Z422075 IMP7Z452 IMR7Z432075 IMR7Z472234 IMR7Z452 IMP7P422 IMP7P452234 IMP7Z452075
IMP7Z422234 IMP7Z432104 IMP7P412104 IMR7Z422 IMP7P432104 IMR7P412075 IMR7P4B2234 IMR7P472075
IMP7P422075 IMR7Z422234 IMR7Z412104 IMR7Z472 IMR7P452104 IMR7P462075 IMR7Z422075
IMP7P452075 IMP7P462104 IMR7Z452234 IMP7Z462 IMR7P422 IMR7Z472104 IMR7P432104 IMP7P432