84C-156C Electric Motor Thermal Fuse 3A 5A 10A 15A 20A Radial Lead Square Type
A Series Radial Lead Square Type 3A 5A 10A 15A 20A 250V AUPO Electric Motor Thermal Fuse
Product Description
AUPO A-series thermal fuse is non-resettable thermal protection device with plastic casing.Which is sensitive to the ambient temperature, with accurate and stable operating temperature, small size and sealed structure.
A series includes: A-1A-F, A-F, A-3A-F, A-5A-F, A-10A-F, A-15A-F, A-20A-F.
Advantages
1. Confidential alloy formula technology to ensure stable operation and high precision.
2. Complete product quality management system to ensure high consistency and reliability.
3.Plastic case, good insulation, easy to install.
4. Epoxy resin package, good product sealing.
Working Principle
When ambient temperature rises to its operating temperature, the fusible alloy will melt and shrink into bulb on both sides of pin, with the help of surface tension and special resin, cut off the circuit permanently.
Application Field
A-series products are widely used for overheating protection of all kinds of transformer coils, as well as surge protection of various power supplies and plugs.
Product Certification
A-series products meet the safety test requirements of IEC 60691 Ed 4.0 and GB/T 9816.2013, and many models are certified with UL, VDE, CCC, PSE, KC, TUV and other safety approvals.
A-1A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-1A-F | 5.2 ± 0.5 | 4.0 ± 0.5 | 2.3± 0.2 | F0.54±0.05 | 70 ± 3 |
|
Model NO. |
Tf(℃) |
Fusing-off Temperature (℃) |
Th(℃) |
Tm(℃) |
Ir(A) |
Ur(V) |
|
| IEC | Corp | ||||||
| A0-1A-F | 84℃ | 84+0/-10 | 82±2 | 65 | 203 | 1 | 250 |
| A1-1A-F | 102℃ | 102+0/-10 | 98±2 | 80 | 203 | 1 | 250 |
| A2-1A-F | 115℃ | 115+0/-10 | 112±3 | 99 | 203 | 1 | 250 |
| A3-1A-F | 125℃ | 125+0/-10 | 120±3 | 105 | 203 | 1 | 250 |
| A4-1A-F | 130℃ | 130+0/-10 | 126±2 | 107 | 203 | 1 | 250 |
| A5-1A-F | 135℃ | 135+0/-10 | 131±3 | 115 | 203 | 1 | 250 |
| A7-1A-F | 138℃ | 138+0/-10 | 135±2 | 118 | 203 | 1 | 250 |
| A12-1A-F | 145℃ | 145+0/-10 | 140±2 | 126 | 203 | 1 | 250 |
| A8-1A-F | 150℃ | 150+0/-10 | 145±3 | 128 | 203 | 1 | 250 |
| A16-1A-F | 160℃ | 160+0/-10 | 155±2 | 140 | 203 | 1 | 250 |
A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-F | 6.2 ± 0.5 | 6.3 ± 0.5 | 2.5 ± 0.3 | Φ0.54 ±0.05 | 70 ± 3 |
| Model NO. | Tf(℃) | Fusing-off Temperature (℃) | Th(℃) | Tm(℃) | Ir(A) | Ur(V) | |
| IEC | Corp | ||||||
| A0-F | 84℃ | 84+0/-10 | 82±2 | 65 | 203 | 2 | 250 |
| A1-F | 102℃ | 102+0/-10 | 98±2 | 80 | 203 | 2 | 250 |
| A2-F | 115℃ | 115+0/-10 | 112±3 | 99 | 203 | 2 | 250 |
| A3-F | 125℃ | 125+0/-10 | 120±3 | 105 | 203 | 2 | 250 |
| A4-F | 130℃ | 130+0/-10 | 126±2 | 107 | 203 | 2 | 250 |
| A5-F | 135℃ | 135+0/-10 | 131±3 | 115 | 203 | 2 | 250 |
| A7-F | 138℃ | 138+0/-10 | 135±2 | 118 | 203 | 2 | 250 |
| A12-F | 145℃ | 145+0/-10 | 140±2 | 126 | 203 | 2 | 250 |
| A8-F | 150℃ | 150+0/-10 | 145±3 | 128 | 203 | 2 | 250 |
| A16-F | 160℃ | 160+0/-10 | 155±2 | 140 | 203 | 2 | 250 |
A-3A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-3A-F | 6.2 ± 0.5 | 6.3 ± 0.5 | 2.5 ± 0.3 | Φ0.6 ±0.02 | 70 ± 3 |
| Model NO. | Tf(℃) | Fusing-off Temperature (℃) | Th(℃) | Tm(℃) | Ir(A) | Ur(V) | |
| IEC | Corp | ||||||
| A0-3A-F | 84℃ | 84+0/-10 | 82±2 | 65 | 203 | 2 | 250 |
| A1-3A-F | 102℃ | 102+0/-10 | 98±2 | 80 | 203 | 2 | 250 |
| A2-3A-F | 115℃ | 115+0/-10 | 112±3 | 99 | 203 | 2 | 250 |
| A3-3A-F | 125℃ | 125+0/-10 | 120±3 | 105 | 203 | 2 | 250 |
| A4-3A-F | 130℃ | 130+0/-10 | 126±2 | 107 | 203 | 2 | 250 |
| A5-3A-F | 135℃ | 135+0/-10 | 131±3 | 115 | 203 | 2 | 250 |
| A7-3A-F | 138℃ | 138+0/-10 | 135±2 | 118 | 203 | 2 | 250 |
| A12-3A-F | 145℃ | 145+0/-10 | 140±2 | 126 | 203 | 2 | 250 |
| A8-3A-F | 150℃ | 150+0/-10 | 145±3 | 128 | 203 | 2 | 250 |
| A16-3A-F | 160℃ | 160+0/-10 | 155±2 | 140 | 203 | 2 | 250 |
A-5A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-5A-F | 6.6 ± 0.5 | 8.0 ± 0.5 | 2.6 ± 0.3 | Φ0.6 ±0.02 | 70 ± 3 |
|
Model NO. |
Tf(℃) |
Fusing-off Temperature (℃) |
Th(℃) |
Tm(℃) |
Ir(A) |
Ur(V) |
IN(KA) |
Imax(KA) |
|
| IEC | Corp | ||||||||
|
A0-5A-F |
84℃ |
84+0/-10 |
82±2 |
65 |
203 |
5 |
250 |
3 |
6 |
|
A1-5A-F |
102℃ |
102+0/-10 |
98±2 |
80 |
203 |
5 |
250 |
3 |
6 |
|
A2-5A-F |
115℃ |
115+0/-10 |
112±3 |
95 |
203 |
5 |
250 |
3 |
6 |
|
A3-5A-F |
125℃ |
125+0/-10 |
120±3 |
105 |
203 |
5 |
250 |
3 |
6 |
|
A4-5A-F |
130℃ |
130+0/-10 |
126±2 |
107 |
203 |
5 |
250 |
3 |
6 |
|
A5-5A-F |
135℃ |
135+0/-10 |
131±3 |
115 |
203 |
5 |
250 |
3 |
6 |
|
A7-5A-F |
138℃ |
138+0/-10 |
135±2 |
115 |
203 |
5 |
250 |
3 |
6 |
|
A12-5A-F |
145℃ |
145+0/-10 |
140±2 |
126 |
203 |
5 |
250 |
3 |
6 |
|
A8-5A-F |
150℃ |
150+0/-10 |
145±3 |
128 |
203 |
5 |
250 |
3 |
6 |
|
A16-5A-F |
160℃ |
160+0/-10 |
155±2 |
135 |
203 |
5 |
250 |
3 |
6 |
A-10A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-10A-F | 8.3 ± 0.5 | 7.5 ± 0.5 | 3.4 ± 0.3 | Φ1.0 ±0.02 | 45± 3 |
| Model NO. | Tf(℃) | Fusing-off Temperature (℃) | Th(℃) | Tm(℃) | Ir(A) | Ur(V) | IN(KA) | Imax(KA) | |
| IEC | Corp | ||||||||
| A1-10A-F | 102℃ | 102+0/-10 | 98±2 | 72 | 203 | 10 | 250 | 5 | 10 |
| A2-10A-F | 115℃ | 115+0/-10 | 112±3 | 85 | 203 | 10 | 250 | 5 | 10 |
| A4-10A-F | 130℃ | 130+0/-10 | 126±2 | 100 | 203 | 10 | 250 | 5 | 10 |
| A5-10A-F | 135℃ | 135+0/-10 | 132±3 | 106 | 203 | 10 | 250 | 5 | 10 |
| A7-10A-F | 138℃ | 138+0/-10 | 135±2 | 109 | 203 | 10 | 250 | 5 | 10 |
A-15A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-15A-F | 8.3 ± 0.5 | 7.5 ± 0.5 | 3.4 ± 0.3 | Φ1.0 ±0.02 | 45± 3 |
| Model NO. | Tf(℃) | Fusing-off Temperature (℃) | Th(℃) | Tm(℃) | Ir(A) | Ur(V) | IN(KA) | Imax(KA) | |
| IEC | Corp | ||||||||
| A1-15A-F | 102℃ | 102+0/-10 | 98±2 | 72 | 203 | 10 | 250 | 5 | 10 |
| A2-15A-F | 115℃ | 115+0/-10 | 112±3 | 85 | 203 | 10 | 250 | 5 | 10 |
| A4-15A-F | 130℃ | 130+0/-10 | 126±2 | 100 | 203 | 10 | 250 | 5 | 10 |
| A5-15A-F | 135℃ | 135+0/-10 | 132±3 | 106 | 203 | 10 | 250 | 5 | 10 |
| A7-15A-F | 138℃ | 138+0/-10 | 135±2 | 109 | 203 | 10 | 250 | 5 | 10 |
A-20A-F AUPO Thermal Fuse
| Model No | a | b | c | d | e |
| A-20A-F | 10.8 ± 0.5 | 11.5 ± 0.5 | 4.8± 0.3 | Φ1.6 ±0.02 | 45± 3 |
| Model NO. | Tf(℃) | Fusing-off Temperature (℃) | Th(℃) | Tm(℃) | Ir(A) | Ur(V) | In(KA) | Imax(KA) | |
| IEC | Corp | ||||||||
| A2-20A-F | 115℃ | 115+0/-10 | 111±3 | 82 | 180 | 20 | 250 | 15 | 25 |
| A4-20A-F | 130℃ | 130+0/-10 | 126±2 | 97 | 180 | 20 | 250 | 15 | 25 |
| A5-20A-F | 135℃ | 135+0/-10 | 132±3 | 102 | 180 | 20 | 250 | 15 | 25 |
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
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