參數資料
型號： 12144A-3V
元件分類： 開關
英文描述： TOGGLE SWITCH, DP3T, LATCHED, 4A, 30VDC, PANEL MOUNT-THREADED
文件頁數： 15/15頁
文件大?。?/td> 621K
代理商： 12144A-3V
APEM
www.apem.com
A-71
12000 series
Professional toggle switches - threaded bushing 11.9 (15/32)
Specifications
A
MATERIALS
Case : diallylphthalate (DAP)
Actuator : brass, chrome plated
Bushing : brass, nickel plated
Housing : brass, nickel plated
Contacts
A :
silver
AD2 :
gold plated silver
(2 microns gold)
X780 :
solid rivet - gold plated
silver/nickel alloy
D
: solid gold rivet
X910
: silver/nickel alloy (for
peak currents, see “Special
options”)
Terminal seal : epoxy
Note : AD2 and X780 contacts
can be used for high level
applications. In this case, the
gold layer is considered only as
a protection against oxidation
during storage.
Tin dipped terminals available,
see "Special options".
ELECTRICAL SPECIFICATIONS
Max. current/voltage rating with resistive load :
Peak currents, refer to “Special options”.
- silver contacts (A-AD2-X780) : 2A 250VAC - 4A 125VAC - 4A 30VDC
- gold contacts (D) : 200mA 250VAC - 400mA 125VAC
Minimum load : AD2-X780-D contacts : 10mA 50mV, 10A 5V min.
Initial contact resistance : 10 mΩ max.
Insulation resistance : 1.000 MΩ min. at 500VDC
Dielectric strength :
1.000 Vrms 50 Hz min. between terminals
2.000 Vrms 50 Hz min. between poles and between terminals and frame
Contact bounce : 2 ms max.
Electrical life at full load :
Contacts
Max. current/voltage rating
2 positions
3 positions
A
2A 250VAC - 4A 125VAC - 4A 30VDC
50.000
AD2
2A 250VAC - 4A 125 VAC - 4A 30VDC
20.000
X780
(Gold plating : 100mA 30VDC max.)
D
200mA 250VAC - 400mA 125VAC
80.000
50.000
Low level or mechanical life
150.000
100.000
GENERAL SPECIFICATIONS
Torque :1,50 Nm (1.10 Ft.lb) max. applied between the 2 nuts
Standard panel thickness : 4,5 mm (.177) max.
Operating temperature : -40°C to +85°C
RELIABILITY
- RUN-IN TEST
Upon request, each individual switch can be submitted to a low level run-in
test of 50 or 250 cycles to ensure suitability for special applications requiring
a very high level of reliability (military, space, etc.).
Number of cycles
AGENCY APPROVALS
/PREFERENTIAL LISTS
QPL
(Europe only)
MUAHAG
Designed to MIL specifications
Availability
: consult factory for details of approved models.
Marking
: to order switches marked CECC, complete appropriate box of
ordering format. Preferential lists do not appear on the switches.
CECC 96201-005
CECC 96201-008
Dimensions
: first dimensions are in mm while inches are shown as bracketted numbers.
Packaging unit :
2 pole models : 25 pieces - 3 & 4 pole models : 20 pieces.
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