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. Manual release facility optional for type 105. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140.
1
Typical applications
Motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances, marine applications, caravans.
104-... Ordering information
Type No. 104 105 106 106-M2 PCB mounting type (-PR), or integral type (-P30/P10) snap-in panel mounting threadneck panel mounting with hex and knurled nut * threadneck panel mounting 3/8-27UNS with collar, hex nut and knurled nut* 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) PR2 PCB mounting (vertical), type 104 only up to 6 A PR3 PCB mounting (vertical), type 104 only Shunt terminal (optional) A3 same as main terminals (up to IN 6 A/3 A max. load) Manual release facility (optional) H only with type 105 Auxiliary contacts (optional) Si51 type 104 only Current ratings 0.05...10 A P30 - .. - .. .. - 5A = ordering example
105-...
106-...
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 Auxiliary circuit 0.5 A, AC 240 V, DC 28 V Typical life AC 240 V 0.05...8 A 2,000 operations at 1 x IN, inductive 0.05...5 A 3,000 operations at 2 x IN, inductive 6...8 A: 500 operations at 2 x IN, inductive DC 48 V 0.05...8 A 2,000 operations at 1 x IN, inductive 0.05...5 A 3,000 operations at 2 x IN, inductive 6...8 A: 500 operations at 2 x IN, inductive 10 A 200 operations at 1 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 M (DC 500 V) Interrupting capacity Icn 0.05...8 A 6 x IN AC > 8...10 A 5 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 60068-2-3, test Ca Mass approx. 10 g

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