Key Attributes.
Product Description
Model Number: CKJ5-400 Electricity Type: AC Number of Pole: 3 Main Circuit Rating Voltage: 1140V Main Circuit Rating Current: 400A Making capacity:1200A/25T Breaking capacity:2500A/25T Limiting breaking capacity:4800A/25T Operation frequency: AC-3 600 AC-4 120 Electrical durability: AC-3 600 AC-4 6 (million times) Mechanical life: 300 million times Weight: 11.5KG Certification 1: IS09001:2008 Certification 2: explosion-proof qulification certificate Certification 3: safty certificate of applying in coal mine Feature CKJ5 series vacuum contactor is unified design in China. It can be applied in circuit of AC 50Hz, grid voltage 1140V and current up to 600A, to control remotely the start, stop, frequency start and control the AC electromotor. This device also can be combined with all sizes of protectors as a explosion vacuum magnetic starter.
Company Profile
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Business Type: |
We are the factory who specializes in the production of mining flameproof ventilation fan, explosion-proof electric apparatus, explosion -proof switch and related parts for 10 years. main products: fby series fans, fbdc series fans, fbcz series fans, qbz series starters, kbz series switches, zbz series protectors and relevant parts.we have got the certificate of iso9001:2008 quality management system and the certificates of production license, flame-proof certificates, and safety mark certies. |
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Comapany: |
Zhejiang lefeng ventilation fan co., ltd |
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Address: |
Xiatang village, yuecheng town,yueqing |
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City: |
Wenzhou |
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Zip/Postal: |
325600 |
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State: |
Zhejiang |
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Country: |
China |
