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HB05 Mini Size UL CQC Certified Snap Action Thermal Protector
HB05 thermal protector possess the benefits of miniature size, shell insulation, sensitive in action, long life etc. Widely used in electric power points, electrical appliances, fluorescent ballasts, transformers, automobile motor, integrated circuit and general electric equipment of dual hot flow protection function.
Property:
1. Voted current(COS=0.7)
DC24V-10A,AC250V-5A
2. Disconnect temperature: 30 ° ~ 155 ~ 20 °c ,reset temperature 110 degrees Celsius (see drawing).
3. Ant-tension test: Product test pins should with no fault, sliding out when bearing >=20N.
4. Insulation voltage:
a. Products in the lead when disconnect between AC660V shall withstand, 1min without breakdown
flashover phenomenon;
b. Product leads and insulated shell, between AC1800V can withstand 1S without breakdown flashover phenomenon.
5. Insulation resistance: under normal conditions, fuses and insulation shell insulation resistance in 100M Ω above.
(used for DC500V meter)
6. Contact resistance:Product contact resistance shall not be more than 50mΩ.
7. High temperature resistant test: The action temperaturethe should keep in 96h in temperature of 50°C
rated movements in air environment.
8. Low temperature resistance test: product should keep in 96h when in air environment - 40 ° c
9. Ant-vibration test: thermal protectors shall withstand amplitude, frequency changing 1.5 mm 10 ~ 55Hz,
scanning change cycle 3-5 times/min, vibration directionX,Y,Z, in each direction, each successive 2h vibration.
10. Drop test: products high free fall from 0.7 m.
11. Compression test: products shall stand 1min in100N static pressure.
3.7,3.8,3.9,3.10,3.11should meet the following requirements:
a.Disconnect temperature charges in the initial value should be within +7℃
ntact resistance should be below 100mΩ;
c.appearance should be no obvious deformation;
d.wires should without cracking damage.
Life Cycle:
Products in the rated voltage, current, power factor for 0.7 conditions, plus 4,000 times that the action of heat, should
satisfy as below:
a. Disconnect temperature changes in the initial value should be within + 5 ° c,
b. Contact resistance should be belowin100mΩ continue experiment in 6000times after action.
Other items:
Disconnect the temperature detection heating rate should be controlled for 1 ° c / 1min, Use process cannot bear
strong impact and stress.
Certifications:
CQC Certification NO:CQC06002017310
CB Certification NO:CN8029
UL Certification NO: 258703
ISO9001 Certification NO:0105Q1274ROS/3200
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