NHZ series DC knife contact fuse has the characteristics of small size, light weight, low power and high breaking capacity.
Power distribution devices with a rated voltage of DC 1000V and rated current of 800A are used for overload and short circuit protection.
DC FUSE Normal working conditions and installation conditions
3.1 Ambient temperature: no more than 40 ℃, the average value measured in 24h does not exceed 35 ℃, and the average value measured within one year is lower than this value. Ambient air
The minimum temperature is -5 ° C.
3.2 Altitude: not exceeding 2000m
3.3 Atmospheric conditions: The air is clean and its relative humidity does not exceed 50% at a maximum of 40 ° C; it can have a higher relative humidity at lower temperatures
Degrees, for example, at 20 ° C, the relative humidity can reach 90%, under these conditions, due to temperature changes, moderate condensation may occur by accident.
3.4 Pollution Degree: Grade 3
3.5 Installation Category: Class III
DC FUSE Tech Parameter:
Rated breaking capacity
Breaking range and use category
DC FUSE Delivery Time:
3-15 days after confirming order,detail delivery date should be decided according to production season and order quantity.
DC FUSE Shipping:
1. Shipment port:SHANGHAI/NINGBO 2. By Air or by Sea for batch goods,Airport/ Port receiving; 3. Customers specifying freight forwarders or negotiable shipping methods!
Q: If I'm interested in your DC FUSE when I can receive your quotation and detail information after send the enquiry? A:All your enquiry will be replied in 24hours.
Q:Your DC FUSE seems perfect but what's the difference between you and other suppliers? Because I find some cheaper price from others! A: Our DC FUSE is special for Solar system all the parts in the MCB are high quality customized.Not all the DC FUSE are Solar MCB!
Q:Can I get a sample before the order because I really don't how is your DC FUSE quality? A:Of course!We also think sample order is the best way to build the trust.And in our company we offer free sample service!Please send the enquiry to us and get the free sample!
Q:How's the delivery?Because I really need them is urgently? A:For sample order 3~7days will be no problem.And for regular order we promise in 15days.
Q:How's the warranty period for your DC MCB? A:We offer two year warranty for our customer.