104-PR Datasheet, PDF (1/4 Pages) ETAL Group – Motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances, marine applications, caravans.

Thermal Overcurrent Circuit Breakers 104/105/106-...
Description
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.
Typical applications
Motors, transformers, solenoids, printed circuit boards, hand-held
machines and appliances, marine applications, caravans.
Ordering information
104-...
105-...
1
106-...
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
The exact part number required can be built up from the table of choices shown
above. Ordering references for optional features should be omitted if not required.
Preferred types
Preferred types Standard current ratings (A)
0.5 0.8 1 1.2 1.5 2 3 4 5 6 8 10
106-P10-
xxxxxxxxxxxx
106-P30-
xxxxxxxxxxxx
Standard current ratings and typical internal resistance values
Current
rating (A)
0.05
0.08
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1
1.2
1.5
Internal
Current
resistance (Ω) rating (A)
285
1.8
134
2
81
2.5
22
3
8.7
3.5
5.5
4
3.3
4.5
2.45
5
1.6
6
1.45
7
0.9
8
0.6
10
0.4
Internal
resistance (Ω)
0.28
0.25
0.18
0.11
0.076
0.067
0.051
≤ 0.05
≤ 0.05
≤ 0.05
≤ 0.05
≤ 0.05
Technical data
For further details please see chapter: Technical Information
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
DC 28 V:
6...8 A
10 A
Ambient temperature
1,000 operations at 2 x I_N, inductive
3,000 operations at 2 x I_N, inductive
500 operations at 2 x I_N, inductive
50 operations at 2 x I_N, inductive
-20...+60 °C (-4...+140 °F) T 60
Insulation co-ordination
(IEC 60664 and 60664 A)

rated impulse
pollution
withstand voltage
degree
2.5 kV
2
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A)
operating area
test voltage
AC 3,000 V
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity I_cn

Interrupting capacity
(UL 1077)
0.05...8 A
0.05...10 A
I_N
0.05...10 A
0.05...10 A
6 x I_N AC
6 x I_N DC
U_N
AC 250 V
DC 48 V
2,000 A
200 A
Degree of protection
(IEC 60529/DIN 40050)
operating area IP40
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
Approvals
Authority
VDE /SEV
UL
CSA
CQC
Standard
IEC/EN 60934
UL1077
C22.2 No 235
GB 17701
Rated voltage
AC 240 V
DC 48 V
AC 250 V
DC 48 V
AC 250 V
DC 48 V
AC 240 V
DC 48 V
Current ratings
0.02 A… 8 A
0.02 A…10 A
0.05 A…10 A
0.05 A…10 A
0.05 A…10 A
0.05 A…10 A
0.05 A…8 A
0.05 A…10 A
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