SW
0
00
2
-1
X
12000X778 series
High performance toggle switches •
threaded bushing Ø 11.9 mm
DISTINCTIVE FEATURES
CECC approved - conforms to MIL specifications
Highly reliable contacts
Pinned lever
Double shell case for high mechanical strength and high
electrical insulation
Compact size
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load: 4 A 28 VDC
• Minimum load: 10 mA 50 mV, 10 µA 5 VDC
When used above 300 mA 28 VDC, the gold plating is removed on
contact areas and is considered only as a protection against oxidation
during storage.
• Initial contact resistance: 10 mΩ max.
• Insulation resistance: 1,000 MΩ min. at 500 VDC
• Dielectric strength:
1,000 Vrms 50 Hz min. between terminals
2,000 Vrms 50 Hz min. between poles
2,000 Vrms 50 Hz min. between terminals and frame
• Contact bounce: 2 ms max.
• Electrical life:
- At 4 A 28 VDC : 20,000 cycles (10,000 for functions 5, 4-1R, 4-2R)
- At low level (50 mV 10 mA):
150,000 cycles (switches with 2 maintained positions)
100,000 cycles (switches with 3 maintained positions)
50,000 cycles (momentary functions 7, 8, 4-1R, 4-2R, 5)
Volts
250 VAC
125 VAC
48 VDC
28 VDC
5 VDC
50 mV
10µA
10mA
1A
2A
4A
Amps
The company reserves the right to change specifications without notice.
1
PANEL SWITCHES
01
18
8-
77
PANEL SWITCHES
12000X778 series
High performance toggle switches •
threaded bushing Ø 11.9 mm
ENVIRONMENTAL SPECIFICATIONS
• Shock test: 50 g - 11 ms (IEC 68-2-27)
• Vibrations: 10-500 Hz - 10g (IEC68-2-6)
• Humidity test: 56 days, 93 % R.H., 40 °C (IEC 68-2-3)
• Salt spray test: 96 hours (IEC 68-2-11)
• Operating temperature: -40 °C to +85 °C (-40 °F to +185 °F)
MATERIALS
• Case: diallylphthalate (DAP) with plastic
external shell (epoxy sealed)
• Actuator: brass, black chrome plated
• Bushing: brass, black chrome plated
• Contacts: solid rivet - gold plated silver/nickel
alloy
APEM products may be recycled at end-of-life for the re-claiming of
valuable metal components.
GENERAL SPECIFICATIONS
• Torque: 1.50 Nm (1.10 Ft.lb) max. applied to nut
• Panel thickness: 8 mm (.314) max. - 3 mm (.118) min.
1.70
(.066)
TERMINALS
4.10
(.161)
1.20
(.047)
SEALING
• Front panel sealing by two O-rings
Flatted bush for precise orientation
• Panel seal withstands 1 bar pressure and remains sealed
even when the switch is operated.
• Epoxy sealed terminals
• Splash-proof case
FLAT
FLAT
2.50
(.098)
Solder lugs
8.60
(.338)
1.00
(.039)
Straight PC
ELECTRICAL FUNCTIONS
- O-rings
1
4 3- 1
2
3
1 2
Function 6
Other functions
AGENCY APPROVALS
CECC 96201-005
CECC 96201-008
Designed to
MIL
specifications
Availability :
consult factory for details of approved models.
Marking :
to order switches marked CECC, complete
appropriate box of ordering format.
PANEL CUT-OUT
Ø12.00
(.472 DIA)
5.10
(.200)
2
12000X778 series
High performance toggle switches •
threaded bushing Ø 11.9 mm
BUILD YOUR PART NUMBER
BASIC PART NUMBER
12
SERIES
TERMINALS AND BUSHINGS
NUMBER OF POLES
ELECTRICAL FUNCTIONS
MOMENTARY FOR FUNCTION 4
1
2
Solder lug
terminals
Straight PC
terminals
4
5
6
Double pole
Three pole
Four pole
6
9
7
8
4
5
ON
ON
MOM
ON
ON
ON
MOM
-
-
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
MOM
MOM
ON
MOM
MOM
MOM
1R
2R
ON
MOM
ON
ON
MOM
MOM
All models with
threaded bushing
Ø 11.9 (15/32)
For function 4 only.
Leave blank for other
functions.
Function 4
For 2 and 4 poles only.
Must not have blank in
«momentary» box.
OPTIONS
FLUORESCENT TIP
LEVERS
X778
High performance fully sealed
black switches.
APPROVAL
Availability:
Consult factory
for details of
approved models.
Blank
-038
None
White
fluorescent
tip to lever
Blank
-12
Standard lever
Short lever
CECC
LOCKING LEVERS
-1V
-2V
-3V
1 locked position
2 locked positions
3 locked positions
Other : see following pages.
ABOUT THIS SERIES
Notice:
please note that not all combinations of above numbers are available. Refer to the following pges for further information.
Sealing boots
can be used to further protect the switches against dust and water. See "Sealing Boots" section of website.
Mounting accessories:
standard hardware supplied with all models : 1 hex nut 14 mm (.551) across flats, part number U41.
Switch guards
are available to prevent inadvertent lever operation. See "Switch Guards" section of website.
3
PANEL SWITCHES
PANEL SWITCHES
12000X778 series
High performance toggle switches •
threaded bushing Ø 11.9 mm
SOLDER LUG TERMINALS - DOUBLE POLE
BASIC P/N
FLAT
17.30
(.681)
Shown with standard lever
10.40
(.409)
0.50
(.019)
16.00
(.629)
12149 X778
12147 X778
12148 X778
12144 X778
12144-1R X778
12144-2R X778
12145 X778
20°
20°
20°
20°
20°
20°
12°
ON
MOM
ON
ON
MOM
MOM
-
OFF
OFF
OFF
ON
ON
ON
ON
ON
MOM
ON
ON
MOM
MOM
EPOXY
4.00
(.157)
II A
III
15.10
(.594)
1.50
(.059)
4.10
(.161)
MOM
Ø6.00
(.236 DIA)
SOLDER LUG TERMINALS - THREE POLE
FLAT
17.30
(.681)
10.40
(.409)
0.50
(.019)
6.00
(.236)
2.50
(.098)
Ø11.90-32UNS
(15/32-32UNS)
16.00
(.629)
22.00
(.866)
15.10
(.594)
1.50
(.059)
4.10
(.161)
17.30
(.681)
10.40
(.409)
0.50
(.019)
6.00
(.236)
2.50
(.098)
16.00
(.629)
28.10
(1.106)
15.10
(.594)
4.10
(.161)
6.00
(.236)
2.50
(.098)
1.50
(.059)
16.00
(.629)
12146 X778
Angle of
throw (A)
26°
I
ON
II
-
III
ON
I
I
II A
12156 X778
12159 X778
12157 X778
12158 X778
ON
ON
MOM
ON
-
OFF
OFF
OFF
ON
ON
MOM
MOM
EPOXY
20°
20°
20°
4.00
(.157)
Ø11.90-32UNS
(15/32-32UNS)
Ø6.00
(.236 DIA)
BASIC P/N
Angle of
throw (A)
26°
III
I
II
III
SOLDER LUG TERMINALS - FOUR POLE
BASIC P/N
FLAT
12166 X778
12169 X778
12167 X778
12168 X778
12164 X778
12164-1R X778
12164-2R X778
Angle of
I
throw (A)
26°
ON
20°
20°
20°
20°
20°
20°
ON
MOM
ON
ON
ON
MOM
II
-
OFF
OFF
OFF
ON
ON
ON
III
ON
MOM
MOM
ON
MOM
MOM
EPOXY
4.00
(.157)
I
II A
III
ON
Ø11.90-32UNS
(15/32-32UNS)
Ø6.00
(.236 DIA)
STRAIGHT PC TERMINALS - DOUBLE POLE
FLAT
17.30
(.681)
10.40
(.409)
16.00
(.629)
I
II A
III
16.00
(.629)
15.10
(.594)
1.50
(.059)
1.00
(.039)
6.00
(.236)
8.60
(.338)
4.00
(.157)
6.00
(.236)
Ø1.60
(.062 DIA)
BASIC P/N
12246 X778
Angle of
throw (A)
26°
I
ON
II
-
III
ON
EPOXY
4.00
(.157)
Ø11.90-32UNS
(15/32-32UNS)
Ø6.00
(.236 DIA)
4
12000X778 series
High performance toggle switches •
threaded bushing Ø 11.9 mm
STRAIGHT PC TERMINALS - THREE POLE
FLAT
17.30
(.681)
10.40
(.409)
22.00
(.866)
I
II A
16.00
(.629)
4.00
(.157)
BASIC P/N
12256 X778
Angle of
throw (A)
26°
I
ON
II
-
III
ON
EPOXY
III
15.10
(.594)
1.50
(.059)
8.60
(.338)
4.00
(.157)
1.00
(.039)
6.00
(.236)
Ø11.90-32UNS
(15/32-32UNS)
Ø6.00
(.236 DIA)
STRAIGHT PC TERMINALS - FOUR POLE
FLAT
17.30
(.681)
10.40
(.409)
6.00
(.236)
Ø1.60
(.062 DIA)
28.10
(1.106)
I
II A
16.00
(.629)
4.00
(.157)
BASIC P/N
12266 X778
Angle of
throw (A)
26°
III
I
ON
II
-
III
ON
EPOXY
15.10
(.594)
Ø11.90-32UNS
(15/32-32UNS)
Ø6.00
(.236 DIA)
1.50
(.059)
8.60
(.338)
4.00
(.157)
6.00
(.236)
6.00
(.236)
3.5 mm (.138) short terminals available on request for function 6. Standard
for functions 9, 7, 8, 4 and 5.
3.50
(.137)
1.00
(.039)
STANDARD HARDWARE - HEX NUT - U41
- BLACK
14.00
(.551)
2.30
(.090)
Ø11.9-32UNS
(15/32-32UNS)
5.00
(.196)
C11COSpicotAC
1.00
(.039)
Ø1.60
(.062 DIA)
5
PANEL SWITCHES
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
