方形a系列1a温度保险丝
|
|||||
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 |
|
方形a系列2a温度保险丝
|
|||||
model no |
a |
b |
c |
d |
e |
a-f |
6.2 ± 0.5 |
6.3 ± 0.5 |
2.5 ± 0.3 |
f0.54 ±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 |
方形a系列3a温度保险丝
|
|||||
model no |
a |
b |
c |
d |
e |
a-3a-f |
6.2 ± 0.5 |
6.3 ± 0.5 |
2.5 ± 0.3 |
f0.6 ±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 |
3 |
250 |
|
a1-3a-f |
102℃ |
102 0/-10 |
98±2 |
80 |
203 |
3 |
250 |
|
a2-3a-f |
115℃ |
115 0/-10 |
112±3 |
95 |
203 |
3 |
250 |
|
a3-3a-f |
125℃ |
125 0/-10 |
120±3 |
105 |
203 |
3 |
250 |
|
a4-3a-f |
130℃ |
130 0/-10 |
126±2 |
107 |
203 |
3 |
250 |
|
a5-3a-f |
135℃ |
135 0/-10 |
131±3 |
115 |
203 |
3 |
250 |
|
a7-3a-f |
138℃ |
138 0/-10 |
135±2 |
115 |
203 |
3 |
250 |
|
a12-3a-f |
145℃ |
145 0/-10 |
140±2 |
126 |
203 |
3 |
250 |
|
a8-3a-f |
150℃ |
150 0/-10 |
145±3 |
128 |
203 |
3 |
250 |
|
a16-3a-f |
160℃ |
160 0/-10 |
155±2 |
135 |
203 |
3 |
250 |
方形a系列温度保险丝
|
|||||
model no |
a |
b |
c |
d |
e |
a--f |
6.6 ± 0.5 |
8.0± 0.5 |
2.6 ± 0.3 |
f0.6 ±0.02 |
70 ± 3 |
model no. |
tf(℃) |
fusing-off temperature (℃) |
th(℃) |
tm(℃) |
ir(a) |
ur(v) |
in(ka) |
imax(ka) |
||
iec |
corp |
|||||||||
a0--f |
84℃ |
84 0/-10 |
82±2 |
65 |
203 |
5 |
250 |
3 |
6 |
|
a1--f |
102℃ |
102 0/-10 |
98±2 |
80 |
203 |
5 |
250 |
3 |
6 |
|
a2--f |
115℃ |
115 0/-10 |
112±3 |
95 |
203 |
5 |
250 |
3 |
6 |
|
a3--f |
125℃ |
125 0/-10 |
120±3 |
105 |
203 |
5 |
250 |
3 |
6 |
|
a4--f |
130℃ |
130 0/-10 |
126±2 |
107 |
203 |
5 |
250 |
3 |
6 |
|
a5--f |
135℃ |
135 0/-10 |
131±3 |
115 |
203 |
5 |
250 |
3 |
6 |
|
a7--f |
138℃ |
138 0/-10 |
135±2 |
115 |
203 |
5 |
250 |
3 |
6 |
|
a12--f |
145℃ |
145 0/-10 |
140±2 |
126 |
203 |
5 |
250 |
3 |
6 |
|
a8--f |
150℃ |
150 0/-10 |
145±3 |
128 |
203 |
5 |
250 |
3 |
6 |
|
a16--f |
160℃ |
160 0/-10 |
155±2 |
135 |
203 |
5 |
250 |
3 |
6 |
方形a系列10a温度保险丝
|
|||||
model no |
a |
b |
c |
d |
e |
a-10a-f |
8.3 ± 0.5 |
7.5± 0.5 |
3.4 ± 0.3 |
f1.0 ±0.05 |
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 |
方形a系列1温度保险丝
|
|||||
model no |
a |
b |
c |
d |
e |
a-1-f |
8.3 ± 0.5 |
7.5± 0.5 |
3.4 ± 0.3 |
f1.0 ±0.05 |
45 ± 3 |
model no. |
tf(℃) |
fusing-off temperature (℃) |
th(℃) |
tm(℃) |
ir(a) |
ur(v) |
in(ka) |
imax(ka) |
||
iec |
corp |
|||||||||
a1-1-f |
102℃ |
102 0/-10 |
98±2 |
72 |
203 |
15 |
250 |
6 |
12 |
|
a2-1-f |
115℃ |
115 0/-10 |
112±3 |
85 |
203 |
15 |
250 |
6 |
12 |
|
a4-1-f |
130℃ |
130 0/-10 |
126±2 |
100 |
203 |
15 |
250 |
6 |
12 |
|
a5-1-f |
135℃ |
135 0/-10 |
132±3 |
106 |
203 |
15 |
250 |
6 |
12 |
|
a7-1-f |
138℃ |
138 0/-10 |
135±2 |
106 |
203 |
15 |
250 |
6 |
12 |
方形a系列20a温度保险丝
|
|||||
model no |
a |
b |
c |
d |
e |
a-20a-f |
10.8 ± 0.5 |
11.5± 0.5 |
4.8 ± 0.3 |
f1.6 ±0.05 |
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 |
rated functioning temperature(tf): |
the temperature at which a thermal cutoff changes its state of conductivity to open circuit detection curret.the tolerance according to iec60691 is from 0 to-10℃.(with japan electrical appliance and material law,on the other hand,they must function in the tolerance range of ±7℃.). |
fusing(cut)-off temperature: |
the fusing-off temperature indicates value measured in silicon oil with a temperature increased by 0.5-1℃ 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 current for 168 hours. this rating is required by safety standards based on iec60691. |
maximum temperature limit(tm): |
the maximum temperature at which a thermal cutoff can be maimtained for 10 minutes without reclosing.this rating is requirde by safety standards based on iec60691. |
rated current(ir): |
the allowable maximum current which a thermal cutoff is able to carry. |
rated current(ur): |
the allowable maximum voltage which a thermal cutoff is able to be applied. |
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