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WENZHOU HUAJIA ELECTRICAL EQUIPMENT CO.,LTD.
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Safety mini Isolator Switch , indoor electrical power switch with overload protection
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Safety mini I
Safety mini Isolator Switch , indoor electrical power switch with overload protection
Application
Applying to making and breaking power turn-circuit of voltage 415V, frequency 50-60Hz,rated current less than 250A,acting as power switch, isolating switch and emergency switch. Because of special system of arc-contact and main- contact,HDT1 operates with high efficiency,safety and reliability, conforming to 415V(AC-23) and IEC947/3. GB14048.3 standard. Rotational operation and direct mechanical connection between handle and moving contact, on-off handle makes contact break and indicating place of contact. Panel and independent type installation are tted with HDT1.
Technical parameter conform to IEC947-3,GB14048.3
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Specication |
63 |
125 |
160 |
250 |
250 |
630 |
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Number of main poles |
4 |
4 |
4 |
4 |
4 |
4 |
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Rated insulation voltage V~ |
690 |
690 |
800 |
800 |
1000 |
1000 |
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Rated operational voltage V~ |
415 |
415 |
415 |
415 |
415 |
415 |
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Rated operational current A |
63 |
125 |
160 |
250 |
400 |
630 |
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Rated thermal current A |
63 |
125 |
200 |
250 |
400 |
630 |
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Rated short-circuit withstand current 1sec KA |
3 |
5 |
10 |
10 |
17 |
25 |
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Rated cirxuit making capacity KA |
4.8 |
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WENZHOU HUAJIA ELECTRICAL EQUIPMENT CO.,LTD. [China (Mainland)]
Business Type:Manufacturer | ||||||
