Thermal Overcurrent Circuit Breaker 1658-...
Description
Very cost effective design to meet international requirements. No
exposed metal parts which are, or could become, current-carrying
except for terminals. R-type TO CBE to EN 60934.
l
Manual reset, cycling trip free mechanism
l
Extremely small and lightweight
l
UL, CSA, VDE and EN 60934 (IEC 60934) approved
Typical applications
Battery chargers, consumer products, power supplies, motors.
Ordering information
Type No.
1658
single pole thermal circuit breaker
Threadneck design
G21
manual reset type, 3/8“-27 threadneck
A00
auto reset type, without threadneck
Hardware
00
no hardware
01
one PAL nut Y306 671 01, bulk
02
one PAL nut Y306 671 01,
one knurled nut Y307 117 02, bulk
Terminals
P10
blade terminals A6.3-0.8 (QC .250)
P13
blade terminals A6.3-0.8 (QC .250), 90°
Current ratings
5 ...30 A
1658 - G21 - 02 - P10 - 5 A
Ordering example
1658-...
Technical data
For further details please see chapter: Technical Information
Voltage rating
AC 240 V; DC 28 V
Current ratings
5...30 A
Typical life
AC + DC
5...16 A
1,000 operations at 2 x I
N
, inductive
17...25 A 1,000 operations at 2 x I
N
, resistive
operat.
I
N
U
N
Behaviour at rated
switching capacity
(EN 60934;
40
5...16 A
AC 240 V 6 x I
N
ind
test sequence D)
40
5...16 A
DC 28 V
4 x I
N
ind
40
17...25 A
17...25 A
AC 240 V
DC 28 V
120 A
resistive
120 A
resistive
2
* Screws and lock washers bulk shipped
Packaging unit: minimum order quantity 250 pieces
40
Ambient temperature
Preferred types
Preferred types
1658-G21-02-P10-
1658-G21-02-P13-
1658-A00-00-P10-
Standard current ratings (A)
5
x
x
x
6
x
x
x
7
x
x
x
8
x
x
x
9
x
x
x
10 12 15 16 20 25 30
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Standard current ratings and typical voltage drop values
Current
rating (A)
5
6
7
8
9
10
voltage drop
values (mV)
≤ 250
≤ 250
≤ 250
≤ 250
≤ 250
≤ 250
Current
rating (A)
12
15
16
20
25
30
voltage drop
values (mV)
≤ 250
≤ 250
≤ 250
≤ 250
≤ 250
≤ 250
-20...+60 °C (-4...+140 °F),
≤ 7 A max. +40 °C (+104 °F)
Insulation co-ordination rated impulse
pollution
(IEC 60664 and 60664 A) withstand voltage
degree
2.5 kV
2
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A) test voltage
operating area
AC 3,000 V
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity I
cn
5...7 A
180 A
8...30 A
200 A
Interrupting capacity
I
N
U
N
(UL 1077/EN 60934 PC1) 5...16 A
AC 240 V 2,000 A
5...30 A
AC 120 V 2,000 A
5...30 A
DC 32 V 2,500 A
5...30 A
DC 28 V 2,000 A (1658-A..)
Degree of protection
operating area IP40
(IEC 60529/DIN 40050)
terminal area IP00
Vibration
8 g (57-500 Hz) ± 0.61 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Shock
30 g (11 ms)
to IEC 60068-2-27, test Ea
Corrosion
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity
240 hours at 95 % RH
to IEC 60068-2-78, test Cab
Mass
approx. 16 g
2015/16
www.e-t-a.de
2
- 59
Thermal Overcurrent Circuit Breaker 1658-...
Dimensions
OFF
ON
ø6
.236
0.7
.028
12.7
.500
Internal connection diagram
1
6
.236
1
.039
27
1.06
1
2
2
12
.472
15.7
.618
14
.551
17.5
.689
Typical time/current characteristics
2
13.6
.535
10000
32
1.26
A00
Trip time in seconds
1000
+60 °C
+140 °F
+23 °C
+73.4 °F
-20 °C
-4 °F
G21
tightening torque max. 0.8 Nm
3/8-27UNS-2A
100
10
4
.157
1
See ordering information for mounting hardware.
0.1
Terminal design
P10
1
2
1
2
4
6 8 10
… times rated current
20
40
P13
3
.118
1
2
blade terminals DIN 46244-A6.3-0.8
(QC .250)
8.5
.335
blade terminals DIN 46244-A6.3-0.8 (QC .250)
angled 90°
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
Derating factor I
N
> 7A
I
N
< 7A
-4
-20
0.83
0.74
+14
-10
0.85
0.76
+32
0
0.9
0.82
+73.4
+23
1
1
+104
+40
1.1
1.23
+122
+50
1.18
-
+140
+60
1.25
-
Installation drawing
12
.472
operating area
7
.276
1
2
34
1.34
5
.197
5
.197
4
.157
mounting area
4
.157
This is a metric design and millimeter dimensions take precedence ( mm )
inch
2
- 60
www.e-t-a.de
2015/16
Thermal Overcurrent Circuit Breaker 1658-...
Accessories
PAL nut 3/8", 27-thread
Y 306 671 01
14.3
.563
2.5
.098
Reset button seal for 3/8", 27-thread,
short
long
X 201 285 01
(IP64)
X 200 799 01
(IP64)
0.5
.020
3/8-27 UNS-2B
3/8-27UNS-2B
3/8-27 UNS-2B
Knurled nut 3/8", 27-thread
plastic (standard)
Y 307 117 02
ø15
.591
3
.118
Panel cut out
1658-3/8-27 UNS-2A
Ø 9,6
2
3/8-27UNS-2B
Knurled nut 3/8", 27-thread
nickel-plated brass
Y 300 190 03
ø13
.512
2.5
.098
Approvals
Authority
VDE
Standard
IEC/EN 60934
UL 1077
C22.2 No 235
UL 1500
Ignition Protected
C22.2 No 235
Rated voltage
1658-G/-F
AC 240 V
DC 28 V
AC 250 V
AC 240 V
AC 125 V
DC 32 V
AC 250 V
AC 240 V
AC 125 V
DC 32 V
1658-A
VDE
UL
CSA
IEC/EN 60934
UL 1077
C22.2 No 235
AC 240 V
DC 28 V
AC 125 V
DC 28 V
AC 125 V
5 A…25 A
5 A…25 A
5 A…30 A
5 A…30 A
5 A…25 A
5 A…25 A
5 A…25 A
5 A…15 A
16 A
18 A…30 A
5 A…30 A
5 A…15 A
16 A
18 A…30 A
5 A…30 A
Current ratings
3/8-27UNS-2B
UL
Hex nut 3/8", 27-thread
nickel-plated brass
Y 300 192 01
3/8-27UNS-2B
2.5
.098
CSA
SW14
.551
Press to Reset Plate for 3/8"
thread, aluminium
Y 301 059 02
ø21.4
.843
0.4
.016
E-
T
-
A
®
BREA
SS
TO
R
E
ø9.9
.390
SE
T
This is a metric design and millimeter dimensions take precedence ( mm )
inch
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.
2015/16
www.e-t-a.de
9
R
KE
PR
E
2
- 61
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
