New Arrival China Fuse Box Main Switch - UPR3 Series Vertical Fuse Switch – Up Electrical Detail:
UPR3 series vertical fuse switch can be operated with load,upper and lower in coming wire and out going wire are convenient to be exchanged.Conjoined type can be a three-phase closed off simultaneously, Operation safely. while fuse installed in the handle and it can be used as a contact blade directly.
The current grade is 250A-630A,In-line fuse type isolating switch is integrated with initiating current transformer,it also can be mounted the fuse monitor.
The product not only can break with single phase,but also can break with three phase synchronously,in addition,
It can save large space when the complete product are installed for it,so it is widely used for importing box type transformer substation Integrating of current transformer and fuse switch initiated domestically
With knife-edge entry and arc extinguishing equipment, it is safe for operation.
The isolating knife blade, full- range protection and semiconductor protection fusible core are optional
Capacity of operating with load reaches l.3 times of rated current.
| Type of Fuse Switch | UPR2(3)-250 | UPR2(3)–400 | UPR2(3)–630 | ||||||
| Ue | 415,500,690V | ||||||||
| Ith | 250A | 400A | 630A | ||||||
| Frequency | 50/60Hz | 50/60Hz | 50/60Hz | ||||||
| UI | 1000V | 1000V | 1000V | ||||||
| Uimp | 10KV | 10KV | l0KV | ||||||
| Application category | 415V | 500V | 690V | 415V | 500V | 690V | 415V | 500V | 690V |
| AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | |
| Degree Of Protection | IP30 | IP30 | IP30 | ||||||
| Fuse Size | 1 | 2 | 3 | ||||||
| Ue | 415V | 500V | 690V | 415V | 500V | 690V | 415V | 500V | 690V |
| le | 250A | 250A | 250A | 400A | 400A | 350A | 630A | 630A | 500A |
| Wire Specifications | 120mm2 | 240mm2 | 300mm2 | ||||||
| General Connection Mode | Screw&Cable lug | Screw&Cable lug | Screw&Cable lug | ||||||
| The Special Connection Mode | V-clamp | ||||||||
| lnstallation of Busbar | Punched rectangle busbar | Unpunched rectangle busbar | 0ther | ||||||
| Fixed Way | Screw | Hook | 0ther custorn accessories | ||||||
Product detail pictures:
Related Product Guide:
We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for New Arrival China Fuse Box Main Switch - UPR3 Series Vertical Fuse Switch – Up Electrical, The product will supply to all over the world, such as: Philippines, Bandung, Rio de Janeiro, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.
By Joseph from Malawi - 2018.06.28 19:27
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Fiona from Florence - 2017.07.28 15:46
