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.
1
104-...
105-...
106-...
Ordering information
Type No.
Technical data
104
105
106
PCB mounting type (-PR), or integral type (-P30/P10)
snap-in panel mounting
threadneck panel mounting with metal hex and plastic knurled nut
(hardware bulk shipped with 5 pcs plus)
For further details please see chapter: Technical Information
Voltage rating
AC 240 V; DC 48 V
(UL: AC 250 V; DC 48 V)
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
Current ratings
Typical life
0.05...10 A
P10 blade terminals A6.3-0.8 (QC .250)
P30 blade terminals A2.8-0.8 (QC .110)
0.05...5 A 1,000 operations at 2 x IN, inductive
DC 28 V: 3,000 operations at 2 x IN, inductive
PR
solder terminal pins for PCB mounting (type 104 only)
6...8 A
10 A
500 operations at 2 x IN, inductive
50 operations at 2 x IN, inductive
PR3 PCB mounting (vertical), type 104 only
Current ratings
Ambient temperature
-20...+60 °C (-4...+140 °F) T 60
0.05...10 A
Insulation co-ordination
(IEC 60664 and 60664 A) withstand voltage
2.5 kV
rated impulse
pollution
degree
2
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.
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A)
operating area
test voltage
AC 3,000 V
Preferred types
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity Icn
0.05...8 A
0.05...10 A 6 x IN DC
6 x IN AC
Preferred types Standard current ratings (A)
0.5 0.8
1
x
1.2 1.5
2
x
3
x
4
x
5
x
6
x
8
x
10
x
Interrupting capacity
(UL 1077)
IN
UN
AC 250 V
DC 48 V
x
x
x
x
106-P10-
106-P30-
0.05...10 A
0.05...10 A
2,000 A
200 A
x
x
x
x
x
x
x
x
x
x
x
x
Degree of protection
(IEC 60529/DIN 40050)
operating area IP40
terminal area IP00
Standard current ratings and typical internal resistance values
Vibration
10 g (57-500 Hz) 0.76 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Current
rating (A)
Internal
Current
Internal
resistance (Ω)
Shock
25 g (11 ms) to IEC 60068-2-27, test Ea
resistance (Ω) rating (A)
Corrosion
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
0.05
0.08
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1
285
134
81
1.8
2
0.28
Humidity
Mass
240 hours at 95 % RH,
to IEC 60068-2-78, test Cab
0.25
2.5
3
0.18
approx. 10 g
22
0.11
8.7
5.5
3.3
2.45
1.6
1.45
0.9
0.6
0.4
3.5
4
0.076
0.067
0.051
≤ 0.05
≤ 0.05
≤ 0.05
≤ 0.05
≤ 0.05
Approvals
Authority
Standard
Rated voltage
Current ratings
4.5
5
VDE /SEV
IEC/EN 60934 AC 240 V
DC 48 V
0.02 A… 8 A
0.02 A…10 A
6
UL
UL1077
AC 250 V
DC 48 V
0.05 A…10 A
0.05 A…10 A
7
CSA
CQC
C22.2 No 235
GB 17701
AC 250 V
DC 48 V
0.05 A…10 A
0.05 A…10 A
8
1.2
1.5
10
AC 240 V
DC 48 V
0.05 A…8 A
0.05 A…10 A
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