Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical

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Every member from our high efficiency sales team values customers' needs and business communication for Fuse Link, Outdoor Electrical Panel Enclosure, Weatherproof Enclosure Hinged, We sincerely welcome close friends to barter company and start cooperation with us. We hope to affix hands with mates in different industries to make a excellent future.
Wholesale Main Switch Fuse Unit – 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

UPR31
UPR32


Product detail pictures:

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures

Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical detail pictures


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The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Wholesale Main Switch Fuse Unit – UPR3 Series Vertical Fuse Switch – Up Electrical, The product will supply to all over the world, such as: Egypt, Suriname, Southampton, We've been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Tina from Barbados - 2018.06.28 19:27
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Penny from India - 2018.06.18 19:26