1626-3H-7.5A [ETAL]
Protection of electrical systems of passenger cars, trucks, buses, watercraft, extra low voltage wiring systems;
| 型号： | 1626-3H-7.5A |
| 厂家： | 
ETAL Group |
| 描述： | Protection of electrical systems of passenger cars, trucks, buses, watercraft, extra low voltage wiring systems |
| 文件： | 总2页 (文件大小：231K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Thermal automotive Mini-CBE 1626-...
Description
Single pole, thermal miniaturised circuit breaker designed for automotive
applications. Fits into fuse blocks designed to ISO 8820-3, Type F.
Automatic reset (for DC 12 V only) and open circuit (modified reset to
SAE) version optional. Open circuit version ensures contacts staying
open as long as power is on. The circuit breaker will reset after the
load is removed. Particularly suitable for installation in inaccessible
locations.
Current ratings correspond to those of blade fuses. Clear colour
coding of the ratings: blade fuse and circuit breaker of the same colour
have the same rating.
1
Breakers rated 7.5 A through 30 A have a fast characteristic curve and
only hold 70 % of their rated current continuously.
1626-1/-2
1626-3
1626-3H
US patent number: US 8,576,042,B2
Technical data
Voltage rating
1626-1/-2: DC 12 V
1626-3/-3H: DC 12 V, DC 24 V
1626-1/-2: DC 14.5 V
1626-3/-3H: DC 29.0 V
5...30 A
Typical applications
Max. voltage rating
Current ratings
Protection of electrical systems of passenger cars, trucks, buses,
watercraft, extra low voltage wiring systems.
5 A: medium characteristic curve
7.5...30 A: fast characteristic curve
Service short-circuit
breaking capacity
Ordering information
300 operations at 2 x IN
Ambient temperature
-40...+85 °C (-40…+185 °F)
Type No.
(for higher temperatures please enquire)
1626 single pole thermal Mini-CBE with standard characteristic curve
Version, according to SAE J553
Reset period for 1626-1
(at 23 °C)
1
2
3
type 1, DC 12 V automatic reset
type 2, DC 12 V modified reset
type 3, DC 24 V with reset button
≤ 15 s
< 35 s
Reset period for 1626-2
(at 23 °C) after 5 sec at
rated voltage
3H type 3*, DC 24 V with reset button and manual release facility
Current ratings
Degree of protection
(IEC 60529)
5
7.5
10
15
20
25 30 A
operating area IP40 (-3)
operating area IP50 (-1, -2)
terminal area IP00
1626 - 1 - 10 A ordering example
Ultimate short-circuit
breaking capacity
≥ 3 break operations at 150 A, or
≥ 1 break operation at 2,000 A
Current ratings, typical voltage drop values and colour coding
Vibration
10 g (57-500 Hz), 0.38 mm (10-57 Hz)
to IEC 60068-2-6, test Fc
Current rating (A)
Voltage drop (mV) Housing cap colour
10 frequency cycles/axis
SAE-J553, Step No. 14, § 4.2.7.1.5
5
< 150
< 150
< 150
< 150
< 150
< 150
< 150
light brown
brown
red
7.5
10
15
20
25
30
Shock
50 g (11 ms)
to IEC 60068-2-27, test Ea
SAE-J553, Step No. 14, § 4.2.7.1.6
blue
Corrosion
Humidity
96 hrs in 5 % salt mist,
to IEC 60068-2-11, test Ka
SAE-J553, Step No. 14, § 4.2.7.1.3
yellow
white
240 hrs in 95 % RH,
to IEC 60068-2-78, test Cab
SAE-J553, Step No. 14, § 4.2.7.1.2
light green
Mass
approx. 3 g
Caution:
It is good practice to switch off the vehicle’s ignition system before
manually releasing or re-setting the circuit breaker. Free travel of the
reset button must be ensured! Please ensure to push in the actuator
smoothly and completely.
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
Thermal automotive Mini-CBE 1626-...
Dimensions
Internal connection diagrams
1ꢀꢁꢀꢂꢃ
1ꢀꢁꢀꢂ1
1ꢀꢁꢀꢂꢁ
1ꢀꢁꢀꢂꢃꢄ
1ꢀꢁꢀꢂ1 ꢃ 1ꢀꢁꢀꢂꢁ
ꢅ
ꢁꢀꢅ6
1
1ꢄꢁꢄ
ꢁꢇꢀ4
1
1
1
ꢀ
ꢀ
ꢀ
ꢀ
GERMANY
1
Typical time/current characteristic curve at +23 °C / +73.4 °F
ꢂ ꢅ
1ꢍꢍꢍꢍ
4ꢁꢇ
ꢃꢁꢂ
ꢁꢃꢄꢀ
ꢁ1ꢅꢅ
ꢀꢁꢂ
ꢁ11ꢃ
ꢀꢁꢂ
1ꢍꢍꢍ
ꢄꢁꢂ
ꢁ14ꢆ
1ꢃꢁꢆ
ꢁ4ꢀꢆ
1ꢀꢁꢅ
ꢁꢇꢃꢃ
1ꢍꢍ
1ꢍ
1ꢀꢁꢀꢂꢃ
1ꢄꢁꢄ
ꢁꢇꢀ4
ꢄꢁꢇ
ꢁ1ꢄꢂ
ꢃꢁ6
ꢁꢃꢀ4
ꢀ
ꢁꢃꢅꢆ
1ꢁꢂ
ꢁꢃꢅ1
1
ꢍꢎ1
ꢍꢎ4 ꢍꢎ6 ꢍꢎꢏ1
ꢐ
4
6
ꢏ 1ꢍ
ꢐꢍ
4ꢍ
GERMANY
ꢀꢂꢄꢅꢇ ꢁꢋꢀꢅꢊ ꢈꢌꢁꢁꢅꢆꢀ
ꢀꢁꢂꢁꢁꢁꢃꢄ ꢅ
1ꢍꢍꢍꢍ
1ꢍꢍꢍ
1ꢀꢁꢀꢂꢃꢄ
1ꢍꢍ
1ꢍ
1ꢄꢁꢄ
ꢁꢇꢀ4
ꢅ
ꢁꢀꢅꢇ
4ꢁꢂ
ꢄꢁꢇ
ꢁ1ꢄꢂ
ꢁ1ꢂꢆ
1
ꢍꢎ1
ꢍꢎ4 ꢍꢎ6 ꢍꢎꢏ 1
ꢐ
4
6 ꢏ 1ꢍ ꢐꢍ
4ꢍ
ꢀꢂꢄꢅꢇ ꢁꢋꢀꢅꢊ ꢈꢌꢁꢁꢅꢆꢀ
GERMANY
The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the
circuit breaker current ratings by the derating factor shown below. See also
section Technical information.
Ambient temperature °F
Ambient temperature °C
-40
-40
-22
-30
-4
-20
+14
-10
+32
0
+50
+10
Derating factor
0.73
0.78
0.82
0.86
0.91
0.95
Ambient temperature °F
Ambient temperature °C
+73.4 +104 +122 +140 +158 +185
+23
+40
+50
+60
+70
+85
mm
inch)
This ist a metric design and millimeter dimensions take precedence (
Derating factor
1
1.09
1.16
1.25
1.33
1.43
2
www.e-t-a.de
1646
相关型号：
1626392R000B0W
RESISTOR, METAL FOIL, 0.3 W, 0.1 %, 0.2 ppm, 392 ohm, SURFACE MOUNT, 1506, CHIP
VISHAY
©2020 ICPDF网 联系我们和版权申明