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UL CUL PSE Aupo Thermal Cutoff Fuse TF 133C 250V 10A 15A 16 Amp
BF133-I Temperature Fuse Links With Metal Casing
General
The AUPO thermal cutoff is an unresettable thermal protect
instrument. It is used in household appliances and industry
instrument for thermal protecting. When an ambient temperature of
the thermal cutoff rises to an abnormal temperature, the thermal
cutoffs tastes the ambient temperature and open the circuit. Its
all-sealed structure insures the stability and reliability, and it
is not influenced by ambient humidity and so on. Its main features
are: extremely sensitive to ambient temperature; precise and stable
functioning temperature; compact, epoxy-sealed structure; reliable,
approved by various international safety standards.
Appearance and dimension(mm)
Structural instruction
1) Lead wire
2) Epoxy
3) Star contact
4) Discs
5) Thermal pellet
6) Ceramic bushing
7) Spring A
8) Spring B
9) Metal case
BF-I Series Specifications
P/N | Rated | Fusing-off | Holding | Maximum | Rated | Rated |
(Tf) | (Th) | (Tm) | (Ir) | (Ur) | ||
BF73-I | 73℃ | 70±2℃ | 58℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF77-I | 77℃ | 74±2℃ | 62℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF84-I | 84℃ | 82±2℃ | 69℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF94-I | 94℃ | 90±2℃ | 79℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF99-I | 99℃ | 95±2℃ | 84℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF104-I | 104℃ | 101+2/-3℃ | 90℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF113-I | 113℃ | 110±2℃ | 98℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF117-I | 117℃ | 114±2℃ | 102℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF121-I | 121℃ | 118±2℃ | 106℃ | 175℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF133-I | 133℃ | 131+2/-3℃ | 119℃ | 215℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF142-I | 142℃ | 138+2/-3℃ | 127℃ | 215℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF157-I | 157℃ | 154+2/-3℃ | 142℃ | 250℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF172-I | 172℃ | 169+2/-3℃ | 157℃ | 260℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF184-I | 184℃ | 181±2℃ | 169℃ | 260℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF192-I | 192℃ | 189±2℃ | 177℃ | 390℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF216-I | 216℃ | 212±2℃ | 191℃ | 380℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF229-I | 229℃ | 226±2℃ | 201℃ | 390℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF240-I | 240℃ | 236±2℃ | 201℃ | 450℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V | |||||
BF257-I | 257℃ | 254±2℃ | 200℃ | 450℃ | 10A | 250V |
15A | 125V | |||||
16A | 125V |
Rated functioning temp.(Tf): | The temperature at which a Thermal Cutoff changes its state of conductivity to open circuit detection current. The tolerance according to IEC60691 is from +0 to -10degC. (With Japan Electrical Appliance and Material Law, on the other hand, they must function in the tolerance range of +/-7degC) |
Fusing-off temperature: | The fusing-off temperature indicates value measured in silicon oil with a temperature increased by 0.5-1degC per minute and a detective current 100mA or less. |
Holding temperature(Th): | The maximum temperature at which a Thermal Cutoff will not cause a change in state of conductivity to open circuit while conducting rated for 168 hours. This rating is required by safety standards based on IEC60691. |
Maximum temp. limit(Tm): | The maximum temperature at which a Thermal Cutoff can be maintained for 10 minutes without re-closing. This rating is required by safety standards based on IEC60691. |
Rated current(Ir): | The allowable maximum current which a Thermal Cutoff is able to carry. |
Rated voltage(Ur): | The allowable maximum voltage which a Thermal Cutoff is able to be applied. |
Caution:
1, can not make the shell deformed or crushed during installation!
2, the product unfit for air temperature, applies only contact
temperature!
(Available tie wire, wire, silicone rubber mounts or 704 as fixed)
3, metal case live, the water unfit for work.
Not immersed insulation sealant into the water at the time of the
plastic shell work.
4, when the product is installed, the thermostat switches the
appliance should be installed close to the charged surface.
In order to avoid the heat is not accurate.
Package
A small package includes 100Pcs. A big package includes 10 small
packages.One big package contains 1000pcs of thermal cutoffs
(10×100pcs)
AUPO Thermal Cutoff Fuse Full List