参数资料
型号: LELK1-1REC4-30326-90
厂商: Sensata Technologies/Airpax
文件页数: 11/28页
文件大小: 0K
描述: CIRC BRKR 90A DC W/AUX
标准包装: 1
系列: LEL
断路器类型: 磁性(液力延迟)
电压: 80VDC,240VAC
电流 - 跳闸(It): 90A
极数: 1
触动器类型: 拨动式开关
安装类型: 面板安装
其它名称: Q4366676
ON ITIO
PO
PO FF
TIO
Mid-TripIndication
Circuit protection, rapid fault location
and alarm capability are blended
together in the Airpax mid-trip
indication option. This option is
designed for automatic handle
movement to a middle position upon
electrical overload, allowing for easier
detection of the fault circuitand
minimizing downtime due to the
overload condition.
N
S
MID-TRIP
POSITION
O
SI
N
Mid-Trip Handle
Positions
C
NO
NC
BREAKER IN ONOR MANUALLY
TURNED OFF POSITION
C
NO
NC
BREAKER IN MID-TRIP
POSITION (ELECTRICALLY
TRIPPED)
Panel Mounting
Detail
2.938 ±.007
[74.63 ±.18]
DIM.ìA?
In the optional auxiliary switch
configuration, the switch allows an
alarm or signal to be forwarded when
the breaker trips and the handle
moves to the middle position. The
alarm can be disengaged by the
manual actuation of the handle to the
OFF position. Once the fault has been
corrected, the circuit breaker can be
reset to the ON position. The mid-trip
option is available in one, two or three
pole toggle handle packages and in
either standard panel screw or snap-in
mounting. Please see specification
tables of specific product for available
ratings.
2.061
[52.35]
3.220
[81.79]
.995
[25.27]
1.750
[44.45]
(SEE TABLE)
2.495
[63.37]
Snap-In Mounting
The snap-in mounting adapter allows for
simplified mounting of most IEL/LEL
toggle handle products. Prior to
shipment, the adapter is attached to the
circuit breaker during our final product
assembly, allowing you to securely snap
the unit into a rectangular panel cut-out.
This eliminates the need for panel
mounting hardware and associated
assembly costs.
.687
[17.45]
1.560
[39.62]
Available for units up to three poles,
with or without an option handle
guard.
PANEL MOUNTING OPTIONS
# of Poles
Dimension “A”
Panel Thickness
Note: Tolerance ± .015 [.39] unless noted.
Dimensions in brackets [ ] are millimeters.
Panel Mounting Detail
Tolerance ±.005 [.13] unless noted.
1 pole
2 pole
3 pole
.760 ± .007
[19.30 ± .18]
1.530 ± .007
[38.86 ± .18]
2.280 ± .007
[57.91 ± .18]
.062 ± .005
[1.57 ± .13]
.062 ± .005
[1.57 ± .13]
.062 ± .005
[1.57 ± .13]
IAL Series - Configurations
142
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