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Thermal Overcurrent Circuit Breakers 104/105/106-...

1628

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 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

DC 28 V:

6...8 A

10 A

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)

0.05...8 A

0.05...10 A

Interrupting capacity

(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

-

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.

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-

x

x

x

x

x

x

x

x

x

x

x

x

106-P30-

x

x

x

x

x

x

x

x

x

x

x

x

Preferred types

Authority

Standard

Rated voltage

Current ratings

VDE /SEV

IEC/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