2 . SLOW-BLOW TYPE


 

 

 

 

50CT
IEC 127, Standard Sheet 5 
Time-Lag  CERAMIC TUBE FUSE

 

   

  TEST SPECIFICATION

% of
Ampere
Rating

Ampere
Rating

Openning Time

150%

1~3.15

60 minutes,
Minimum

4~6.3

60 minutes,
Minimum

210%

1~3.15

30 minutes,
Maximum

4~6.3

30 minutes,
Maximum

275%

1~3.15

1 sec.,Min.;
80 sec. Max.

4~6.3

1 sec.,Min.;
80 sec. Max.

400%

1~3.15

.095 sec.,Min.;
5 sec. Max.

4~6.3

.150 sec.,Min.;
5 sec. Max.

1000%

1~3.15

.010 sec.,Min.;
1 sec. Max.

4~6.3

.020 sec.,Min.;
1 sec. Max.

  VDE File No.40008066
    50CT   1A-12A  

  UL File No.E236987
    50CT   1A-12A(Recongnized) 

  CSA Certified file No.1438084
    50CT   1A-6.3A(Recongnized) 

  Breaking Capacity
    1500A

  RATINGS

50CT Cat. No

Ampere

Max. Voltage
drop. mV

010 H

013 H

016 H

020 H

025 H

032 H

040 H

050 H

063 H

080 H

010 H

012 H

1A

1.25A

1.6A

2A

2.5A

3.15A

4A

5A

6.3A

8A

10A

12A

250

250

200

190

180

140

100

100

100

100

100

100

H denotes for 250V
 

    

  

 
TIME-CURRENT CHARACTERISTICS
 

 

 

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