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GENERAL


NP4-125 series miniature isolating switch is suitable for AC 50Hz, rated working voltage 400v and below, rated current 125A and below distribution box control loop.mainly used as the main switch of terminal appliances, but also used to control all kinds of motors, small power electrical appliances and lighting, with obvious sub-,off-state indication and state locking function, super longevity and other advantages,the product conforms to GB144048.3 and IEC 60947-3 standard.

USE CONDITION


1 Ambient air temperature: ambient air temperature average not exceeding 35 degrees and degrees within 24H;

2Altitude: altitude of installation site not exceeding 2000m;

3Atmospheric conditions: the air relative humidity of the installation place does not exceed 50%;

At the maximum temperature of 40 hours above 20℃, the relative humidity does not exceed 90%;

4 Installation method: adopt standard guideway installation (TH35-7.5);

5 Pollution class:III class;

6 Connection mode: screw connection.


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Since the day of Dvolt establishment, we have been determined to be high-end china brand, so as to gain a foothold in the global market and wait for the trust and support of the market. We look forward to people with same ideals to join our big family and work together for a bright future.

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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