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Detailed L7 Series High Breaking Capacity Circuit Breaker Description
Application Scope
It can protect the electric line equipment from overload and short circuit.
Technical Parameter
Electric Parameter:
Up to electric standards: EN60898 GB10963 IEC898
Rated voltage():230 / 400V;50 / 60Hz
Rated breaking capacity Lcn:10kA IEC898(0.5 - )
15kA IEC947 - 2(0.5 - )
DC short circuit breaking capacity: Max 48V(L7 - ) single - pole
Max 250V(L7 - DC,) single - pole
Tripping characteristics: Characteristic curve B, C, D
Max connectable fuse:100Agl(>)
Selectivity class: ClassⅢ
Working ambient temperature: - 5～+40℃
Clasing protective class: IP40 after installing
Service life: Electric no less than 8000 times make - break operation
Machinery no less than 20,000 times make - break operation
Mechanical parameter:
Exposed face length:45mm
Casing height:80mm
Casing width:17.5mm / pole(single - ) 26.3mm:1P+N(1.)
Installation mode: adopting IEC standard guide rail 35mm
Terminal form: The double function terminal can connect bus row and conductor
Connecting capacity of terminal: conductor 1 - 25mm2(excepted 1P+)
1 - 25mm2 / 1-2 10mm2()(1P+)
bus row thickness:0.8 - 2mm
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If you would like more information about L7 Series High Breaking Capacity Circuit Breaker, please contact us or visit our website for more details.
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Contact information:
Inquire
| Address: |
Jingyi Building, Yueqing, Liushi, Zhejiang Province. China |
| Company Name: |
Joining Electrical Equipment Group Co., Ltd. |
| Contact Person: |
Ms. Erika Ma, Ms. Charlie Chen |
| Fax: |
86-577-62729290, 62727756 |
| Telephone: |
86-577-62729290, 62727756 |
| Website: |
http://www.joininggroup.com |
| Zip: |
325604 |
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