104,105,106 Series Datasheet by E-T-A

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1
Thermal Overcurrent Circuit Breakers 104/105/106-...
1816
1
Description
Typical applications
Ordering information
Approvals
Technical data
Miniaturised single pole thermal circuit breaker with push-to-reset,
tease-free, trip-free, snap action mechanism (R-type TO CBE to EN
60934). Available in versions for PCB or panel mounting, snap-in or
threadneck, or as an integral type. Approved to CBE standard EN
60934 (IEC 60934). For higher current ratings see type 1140.
Motors, transformers, solenoids, printed circuit boards, hand-held
machines and appliances, marine applications, caravans.
104-... 105-... 106-...
For further details please see: www.e-t-a.de/ti_e
Voltage rating AC 240 V; DC 48 V
(UL: AC 250 V; DC 48 V)
Current ratings 0.05...10 A
Typical life 0.05...5 A 1,000 operations at 2 x IN, inductive
DC 28 V: 3,000 operations at 2 x IN, inductive
6...8 A 500 operations at 2 x IN, inductive
10 A 50 operations at 2 x IN, inductive
Ambient temperature -20...+60 °C (-4...+140 °F) T 60
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 test voltage
(IEC 60664 and 60664A)
operating area AC 3,000 V
Insulation resistance > 100 MΩ (DC 500 V)
Interrupting capacity Icn 0.05...8 A 6 x IN AC
0.05...10 A 6 x IN DC
Interrupting capacity IN UN
(UL 1077) 0.05...10 A AC 250 V 2,000 A
0.05...10 A DC 48 V 200 A
Degree of protection operating area IP40
(IEC 60529/DIN 40050) terminal area IP00
Vibration 10 g (57-500 Hz) ± 0.76 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Shock 25 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. 10 g
Standard current ratings and typical internal resistance values
Type No.
104 PCB mounting type (-PR), or integral type (-P30/P10)
105 snap-in panel mounting
106 threadneck panel mounting with metal hex and plastic knurled nut
(hardware bulk shipped with 5 pcs plus)
106-M2 threadneck panel mounting 3/8-27UNS with collar, metal hex nut
and plastic knurled nut (hardware bulk shipped with 5 pcs plus)
Terminal design
P10 blade terminals A6.3-0.8 (QC .250)
P30 blade terminals A2.8-0.8 (QC .110)
PR solder terminal pins for PCB mounting (type 104 only)
PR3 PCB mounting (vertical), type 104 only
Current ratings
0.05...10 A
106 - P30 - 5 A ordering example
Please be informed that we have minimum ordering quantities to be observed.
Current
rating (A) Internal
resistance (Ω) Current
rating (A) Internal
resistance (Ω)
0.05 285 1.8 0.28
0.08 134 2 0.25
0.1 81 2.5 0.18
0.2 22 3 0.11
0.3 8.7 3.5 0.076
0.4 5.5 4 0.067
0.5 3.3 4.5 0.051
0.6 2.45 5 ≤ 0.05
0.7 1.6 6 ≤ 0.05
0.8 1.45 7 ≤ 0.05
1 0.9 8 ≤ 0.05
1.2 0.6 10 ≤ 0.05
1.5 0.4
Preferred types Standard current ratings (A)
0.5 0.8 1 1.2 1.5 2 3 4 5 6 8 10
106-P10- xxxxx xxxxxxx
106-P30- xxxxxxxxxxxx
Preferred types
Authority Standard Rated voltage Current ratings
VDE EN 60934 AC 240 V
DC 48 V 0.02 A… 8 A
0.02 A…10 A
UL UL1077 AC 250 V
DC 48 V 0.05 A…10 A
0.05 A…10 A
CSA C22.2 No 235 AC 250 V
DC 48 V 0.05 A…10 A
0.05 A…10 A
CQC GB 17701 AC 240 V
DC 48 V 0.05 A…8 A
0.05 A…10 A
@ Eéfi/EX
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2
Thermal Overcurrent Circuit Breakers 104/105/106-...
1816
1
Dimensions
104-P30
hole for mounting
screw M2 usable depth
4.5 mm (.177 in.)
ø4
max. 3 9.5
ON
29.6
6.5
.374
OFF
.256
.157
.374
1.09
1.16
max .118
.047
cut-out dimensions
6.5
11
9
19
ø7
1.2
9.5
27.6
blade terminals
DIN 46244-A2.8-0.8
(QC .110)
Ø 2.2
6.5
7.3
104-P30
7...10 A
.276
.256
.087
.287
.256
.354
.748
.433
PCB mounting holes
hole for mounting screw M2x5
7...10 A
0.05...6 A
10
.047
.035
.047
.244
.303
.606
.035
.083
.213
.303
.157
.213 .157
7...10 A
.031
.606
.157
27.6
1.09
.047
6.5
.433
.358
.756
ø4
.276
.256
max. 3
1.17
OFF
15.4
ø7
ON
6.5
.374
9.5
.157
max .118
1.2
29.6
1.2
0.9
6.2
.256
11
9.1
19.2
4
.394
0.8
1.2
0.9
4
5.4
7.7
2.1
15.4
.035
0.9
7.7
4
5.4
104-PR
104-PR3
0.05...6 A
.315±.008
ø4
1.2
max. 3 9.5
ON
3.5
27.6
29.6
1
11
0.8
9.1
17.5
21
4.5
0.5
30
8±0.2
17.5
0.5
30
9.5
terminal design for
correct stand-off distances
104-PR
104-PR-A3
0.05...6 A
104-PR
7...10 A
19.2
123
9.5
12
ø1.5
ø1.5
ø1.5
6.5
.374
OFF
.256
.157
.138
1.09
1.16
max .118
.047
.020 .020
.059
1.18
.059
1.18
.059 .374
.374
.689
.039
.177
.031
.433
.358
.689
.756
.827
PCB mounting holes
8±0.2
.315±.008
11
2
27.6
29.6
19
ø4
max. 3 9.5
ON
6.5
.374
OFF
.256
.374
1.09
1.16
.047
1.2
9.5
.157
.079
.433
.157
.748
25
14
12
.551
.472
.984
panel cut-out
d
b
a
105-P3
07...10 A
105-P30
blade terminals
DIN 46244-A2.8-0.8
(QC .110)
0.8
1.0
1.5
2-3
21.9
22
22.1
22.2
b
11.3 +0.3
d a
.031
.039
.059
.079-.118
.862
.866
.870
.874
mm inchmm inch
.445 +.012
ø7
.276
max. 118
This is a metric design and millimeter dimensions take precedence ( mm )
inch
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3
Thermal Overcurrent Circuit Breakers 104/105/106-...
1816
1
Thermal Overcurrent Circuit Breakers 104/105/106-...
Dimensions
106-P30
7...10 A
SW14
max. 3
ON
OFF
3/8-27UNS-2A
tightening torque max. 0.8 Nm
ø4
0.7
7
27.6
9.5
19
1.2
11
blade terminals
DIN 46244-A2.8-0.8
(QC .110)
15.7
8.8
9
.157
13.5
.531
10.5
.413
.047
max .118
.748 .433
.618
.346
.354
mounting hole
9.6- 0.1
8.9 - 0.1
.350 - .004
.378 - .004
.551
.028
.276
1.09
.374
106-P30
106-M2
3/8-27UNS-2A
tightening torque max. 0.8 Nm mounting hole
8.9 - 0.1
.350 - .004
9.6- 0.1
.378 - .004
This is a metric design and millimeter dimensions take precedence ( mm )
inch
Terminal design
blade terminals
DIN 46244-A6.3-0.8
(QC .250)
0.05...6 A 7...10 A
6.3
10
polarizing tooth
.394
.248
104/105/106-P10 Internal connection diagrams
1
2
Types 104
105
106
Installation drawings
mounting area
mounting area
8
.315
operating area
8
.315
mounting area
operating area
8
104-…
105-…
106-…
.315
operating area
8
.315
8
.315
8
.315
8
.315
8
.315
8
.315
8
.315
8
.315
8
.315
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4
Thermal Overcurrent Circuit Breakers 104/105/106-...
1816
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 temperature °F
°C
-4
-20 +14
-10 +32
0+73.4
+23 +104
+40 +122
+50 +140
+60
Derating factor 0.76 0.84 0.92 1 1.08 1.16 1.24
14 30
Trip time in seconds
… times rated current
0.05 - 6
A
7 - 10 A
10000
1000
100
10
1
0.1
26 20
810
Typical time/current characteristics at +23 °C/+73.4 °F Accessories
Water splash cover (transparent)/knurled nut assembl
y
(type 106-... only)
X
201 285 01 (IP64)
ø15 3
3/8-27UNS-2B
Knurled nut 3/8", plastic (standard)
Y
307 117 02
.118.591
3/8-27UNS-2B
SW14
Hex nut 3/8", nickel-plated brass
Y
300 192 01
2.5
.551
.098
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.
This is a metric design and millimeter dimensions take precedence ( mm )
inch

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