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KNB1-32 Miniature Circuit Breaker

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  • KNB1-32
  • Korlen

    KNB1-32 series Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard din rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working voltage to 240V, and rated current to 32A as protection against overload and short-circuit. It can be used as infrequent on-and-off operation and changeover.
      It complies with standard of GB10963 and IEC/EN60898.

Frame class 32A
Rated working voltage 240V
Rated frequency 50/60Hz
Rated working current 1361016202532A
Making and breaking capacity 3000A
Release type C
Poles 1P+N
Mechanical life 8000
Electric life 4000
Sequence
NO .
Release Test
current I/In
Start state Tripping time Expected
result
1 C 1.13In Cold state t≤1h Not tripping
2 C 1.45In Start right after the serial NO . 1 test t<1h Tripping
3 C 2.55In Cold state
 
1s<t60s
 
Tripping
4 C 5In
 
Cold state t≤0.1s Not Tripping
5 C 10In
 
Cold state t<0.1s Tripping

knb1-32(CC)
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Tel: 0086-577-62207777 / 62870277
Add: NO.258 Weiershi Road,Yue Qing Economic & development Zone(yanpan),zhejiang China
E-mail: korlen@korlen.com
Fax: 0086-577-62661666

Circuit Breaker

Low Voltage

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