452-K34-LN2-90A [ETAL]
Extra low voltage wiring systems on all types of vehicle for land, sea and air; defence equipment; battery powered machines.;
| 型号： | 452-K34-LN2-90A |
| 厂家： | 
ETAL Group |
| 描述： | Extra low voltage wiring systems on all types of vehicle for land, sea and air; defence equipment; battery powered machines. |
| 文件： | 总2页 (文件大小：165K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Performance Thermal-Magnetic Circuit Breaker 452-...
Description
Single pole high performance thermal-magnetic circuit breaker, with
tease-free, trip-free, snap action mechanism and push/pull on/off
actuation (M-type TM CBE to EN 60934). An indicator band on the
push button clearly shows the tripped/off position. Threadneck panel
mounted in tracked vehicle and aircraft/general purpose versions.
Typical applications
Extra low voltage wiring systems on all types of vehicle for land, sea
and air; defence equipment; battery powered machines.
1
452-...
Ordering information
Type No.
Technical data
452
standard delay curve
Terminal design
K34 screw terminals M6, reinforced
Version
Voltage rating
DC 28 V
Current rating range
Auxiliary circuit
50...100 A
FN2 vehicle application
LN2 aircraft/general application
Current ratings
0.5 A, DC 28 V
Typical life
2,500 operations at IN
-55...+75 °C (-67...+167 °F)
50...100 A
Ambient temperature
Insulation co-ordination
452 - K34 - LN2 - 80 A
ordering example
rated impulse
pollution
(IEC 60664 and 60664A) withstand voltage
1.5 kV
degree
3
Dielectric strength
(IEC 60664 and 60664A) test voltage
Standard current ratings and typical volt drop values
operating area
AC 1,500 V
Current
rating (A)
Volt drop
(mV)
Current
rating (A)
Volt drop
(mV)
Insulation resistance
Interrupting capacity Icn
> 100 MΩ (DC 500 V)
6,000 A
50
60
70
75
90
85
85
90
80
92
Degree of protection
(IEC 60529/DIN 40050)
operating area IP40
terminal area IP00
90
100
100
Vibration
10 g (55-2000 Hz), 0.76 mm (10-55 Hz)
to VG 95210, sheet 19,
IEC 60068-2-6, test Fc
100
Shock
50 g (11 ms)
to VG 95210, sheet 28,
IEC 60068-2-27, test Ea
(without auxiliary contacts)
Approvals
Corrosion
Humidity
96 hours at 5 % salt mist
to VG 95210, sheet 2,
IEC 60068-2-11, test Ka
Authority Standard
Rated voltage
Current ratings
240 hours at 95 % RH
to VG 95210, sheet 7,
IEC 60068-2-3, test C
UL
UL 1077
DC 28 V
DC 72 V
50 A...125 A
50 A...125 A
CSA
Bw
Bw
C22.2 No 235 DC 28 V
DC 72 V
50 A…100 A
50 A…125 A
Explosion
Mass
to VG 95210, sheet 10,
MIL-STD-202, meth. 109
VG 95345,
part 17
DC 28 V
60 A…100 A
approx. 122 g
LN 29808
AC 115 V, 400 Hz 80 A, 100 A
DC 28 V
80 A, 100 A
QPL
VG 95345,
part 17
DC 28 V
60 A…100 A
Canada
Dep. of
National
Defence
QPL
TL 5925-001
DC 28 V
60 A…100 A
Sweden
Defence
Material
Admin.
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved.Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
1646
www.e-t-a.de
1
High Performance Thermal-Magnetic Circuit Breaker 452-...
Dimensions 452-K...-...
Accessories (approved to VG 95345, part 23)
Splash cover/hex nut assembly with O ring ꢀꢁꢂ66 ꢃꢄꢅ ꢁꢂ6ꢆꢇ
X 200 801 08 nickel plated nut, transparent cover
X 200 801 03 matt black finish nut, black cover
452-K34-FN2 (VG 95345 T17)
tightening torque max. 4 Nm
M12x1
ø10.6
.417
X 200 801 12 with blackened nut and transparent cover
black
white
lock
washer
ꢈ1ꢉꢊ1
1
Splash cover/hex nut assembly with O ring ꢀꢁꢂꢋ4ꢇ
X 200 802 01 nickel plated nut
X 200 802 02 matt black finish nut
18.25
.719
16
.630
°
terminal screw
ISO1580-M6x8
with lock washer
DIN 137 B6
45
36.5
1.44
ꢈ1ꢉꢊ1
mounting holes
tightening torque max. 2.7 Nm
9.5
.374
location pin
current rating in A
Actuator extension ꢀꢌꢍꢃꢎꢏꢇ
ꢐꢑ ꢌꢒ ꢓꢔꢐꢐꢒꢅ ꢑꢄ ꢐꢕꢒ ꢖꢗꢘꢕ ꢌꢗꢐꢐꢑꢄ
X 200 803 01
ꢙꢉꢚ
ꢙꢛꢆꢜꢆ
SW14
.551
min. ø3.2
min .126
max. 55.5
max. 2.19
max. 57
thickness 1.5 - 3 mm
.059 - .118 in.
max. 2.24
Internal connection diagram
line 1
Accessories
Identification collar ꢀꢁ ꢂꢃ ꢄꢅꢆꢇꢇꢃꢈ ꢁꢅ ꢀꢉꢃ ꢇꢊꢄꢉ ꢂꢊꢀꢀꢁꢅ
Y 307 004 01 black
Y 307 004 02 white
ꢒ14
ꢑꢔꢔ1
ꢒ6ꢑꢓꢔ
ꢑꢕꢗꢘ
Y 307 004 03 red
Y 307 004 04 green
Y 307 004 05 blue
>
I
2
Typical time/current characteristics
ꢒ1ꢕꢑꢖꢔ
ꢑ4ꢓ6
452-… (standard delay)
10000
+75 °C
+167 °F
+23 °C
1000
100
+73.4°F
ꢘꢑ6ꢔ
ꢑꢘꢕ6
-55 °C
-67 °F
Lock out ring ꢀꢁ ꢂꢋꢁꢌꢍ ꢀꢉꢃ ꢇꢊꢄꢉ ꢂꢊꢀꢀꢁꢅ ꢎꢅ ꢏꢐꢐ ꢇꢁꢄꢎꢀꢎꢁꢅ
Y 307 005 01 red
Y 307 005 02 black
ꢒ14ꢑ6
ꢑꢔꢗꢔ
10
1
magnetic trip
0.1
0.01
magn. holding magn. trip
ꢒ1ꢘꢑꢙ
ꢑ4ꢕꢙ
Temp
(°C/°F)
current (A)
current (A)
magnetic trip
DC
≤1280
≤1250
≤1140
≥2160
≥2090
≥2020
-55/-67
+23/+73.4
+75/+167
0.001
1
2
4
6 810
20
40 6080100
… times rated current
ꢘꢑꢓ
ꢑꢘꢖ1
mm
inch
This is a metric design and millimeter dimensions take precedence (
)
2
www.e-t-a.de
1646
相关型号：
452001
Electric Fuse, FAST BLOW ELECTRIC FUSE, 1A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT
LITTELFUSE
452002
Electric Fuse, FAST BLOW ELECTRIC FUSE, 2A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT
LITTELFUSE
452003
Electric Fuse, FAST BLOW ELECTRIC FUSE, 3A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT
LITTELFUSE
452004
Electric Fuse, FAST BLOW ELECTRIC FUSE, 4A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT
LITTELFUSE
452005
Electric Fuse, FAST BLOW ELECTRIC FUSE, 5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT
LITTELFUSE
©2020 ICPDF网 联系我们和版权申明