1657-G11-00-S83-7A [ETAL]
Power tools, Industrial equipment, Medical equipment, Power generators, Motors, Battery chargers, UPS;
| 型号： | 1657-G11-00-S83-7A |
| 厂家： | 
ETAL Group |
| 描述： | Power tools, Industrial equipment, Medical equipment, Power generators, Motors, Battery chargers, UPS 电池 |
| 文件： | 总4页 (文件大小：131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Thermal Overcurrent Circuit Breaker 1657-...
Description
Single pole thermal reset circuit breaker in a miniaturised design
intended for thread neck mounting. Easy and quick reset after
tripping due to overcurrent. Trip-free mechanism and automatic
disconnection in the event of an overcurrent, even with a blocked
actuator button. R-Type TO CBE to EN60934. Very cost effective
design to meet international requirements.
lꢀ Manual reset, trip free mechanism
lꢀ Extremely small and lightweight
Typical applications
1
1657-...
Power tools, Industrial equipment, Medical equipment, Power generators,
Motors, Battery chargers, UPS.
Technical data
Ordering information
Voltage rating
Current ratings
AC 250 V, DC 32 V
Type No.
5...12 A inductive load
13...20 A resistive load
1657 single pole thermal circuit breaker, black body
Threadneck design
G11 M11x1,0 (Plastic), white push-to-reset button
G12 M11x1,0 (Plastic), black push-to-reset button
G21 3/8“-24 UNF (Plastic), white push-to-reset button
G22 3/8“-24 UNF (Plastic), black push-to-reset button
Hardware
Typical life
500 operations at 1.5 x In resistive
AC 125 V
operat. IN
UN
Behaviour at rated
switching capacity
(EN 60934;
40
40
5...12 A AC 250 V
5...20 A DC 32 V
6 x In ind.
4 x In ind.
00 no hardware
01 one integrated knurled nut (plastic),
Y 310 777 01 for M11, Y 310 778 01 for 3/8", bulk
Terminals
test sequence D)
Ambient temperatur
-10 °C to +60 °C (+14...+140° F)
P10 blade terminals A6.3-0,8 (QC .250)
P13 blade terminals A6.3-0,8 (QC .250), 90°
S83 bent screw terminals 8-32 UNC
Current ratings
Insulation co-ordination
(IEC 60664)
2,5 kV/2 reinforced insulation in
operating area
Dielectric strength
operating area
5/6/7/8/10/12/15/20 A
test voltage AC 3,000 V
> 500 MΩ
Insulation resistance
1657-G21 -01 - P10 -5 A
Ordering example
Interrupting capacity (Icn
)
IN
UN
5...12 A AC 250 V 6 x In
Standard current ratings and typical resistance
5...20 A DC 32 V
6 x In
INC
Interrupting capacity
(UL 1077)
IN
UN
Current
rating (A)
Typical
Current
Typical
Resistance (Ω)
Resistance (Ω) rating (A)
5...20 A
5...20 A
5...20 A
AC 250 V 1000 A, C, 1
AC 250 V 400 A, U, 3
DC 50 V 300 A, C, 1
5 A
6 A
7 A
8 A
0.225
0.175
0.175
0.175
10 A
12 A
15 A
20 A
0.125
0.125
0.050
0.040
Degree of protection
(IEC 60529)
operating area IP40
terminal area IP00
Vibration
57 Hz acceleration 30m/s2 (3 g)
in X.Y.Z. direction (2 timesl/min.)
Shock
Mass
300m/s2 (30 g) in X.Y.Z. direction
approx. 14 g
Approvals
Authority Standard
Voltage rating
Current ratings
UL
UL 1077
(E67320)
AC 250 V
DC 50 V
5 A...20 A
5 A...20 A
TÜV SÜD EN 60934 /
IEC 60934
AC 250 V
DC 32 V
5 A...12 A
5 A...20 A
UL
UL 1500
AC 250 V
DC 50 V
5 A...20 A
5 A...20 A
050215
www.e-t-a.de
1
Thermal Overcurrent Circuit Breaker 1657-...
Dimensions
Terminal design
1
Internal connection diagram
Panel cut out
Installation drawing
mm
inch
This is a metric design and millimeter dimensions take precedence (
)
2
www.e-t-a.de
050215
Thermal Overcurrent Circuit Breaker 1657-...
Typical time/current characteristics
Accessories
1
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 temp. °F
Ambient temp. °C
+14 +32 +50 +77 +95 +104 +122 +140
-10
0
10
25
35
40
50
60
Derating factor
0.77 0.83 0.91
1
1.06 1.18 1.37
1.47
mm
inch
This is a metric design and millimeter dimensions take precedence (
)
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.
050215
www.e-t-a.de
3
1
4
www.e-t-a.de
050215
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