Outdoor Pole Mounted High Voltage Porcelain Drop-out Fuse Cutout with Arc Distinguisher

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: RW-12/200
• Usage: High Voltage
• Shape: Circle
• Fusing Speed: FF
• Model Number: Can Be Ordered
• Rated Voltage: 10kv
• Rated Current: 100A/200A
• Brand Name: L&R or as Per Clients′ Requirements
• Transport Package: Export Standard Package or as Client Requirement
• Specification: ISO9001: 2008; IEC
• Trademark: L&R or according to customer′s requirement
• Origin: Wenzhou, Zhejiang
• Production Capacity: 10, 000PCS/Month

Product Description

Introduction:
Dropout Fuse Cutout is a kind of outdoor used high voltage
protective device. To be connected with incoming feeder
of distribution transformer or distribution line it mainly
protect transformer or lines from short circuit and overload,
and on/off loading current.
Dropout Fuse Cutout is composed of insulator supports and
fuse tube, static contacts is fixed on two sides of insulator
support and moving contact is installed on two ends of fuse
tube. Fuse tube is composed of inside extinguishing tube,
outer phenolic compound paper tube or epoxy glass tube.
Load switching fuse cutout provides enforced elastic
auxiliary contacts and arc-extinguishing enclosure for
switching on/off loading current. At normally working via
fuse link tightened the fuse tube is fixed to form up of close
position. In case system occur faults, fault current result in
fuse melt immediately and take place electric arc, which
let arc-extinguishing tube being heated and explode a lot
of gas. This will produce high pressure and blow off the arc
along with tube.
After fuse link melt moving contact has no tightened
strength again, mechanism is locked and fuse tube dropout.
Cutout now is in open position.
When it needs to switch off during cut out loading. Operator
shall via insulating operating bar pull the moving contact,
at its beginning main contact and auxiliary static contact is
contacted still.
Whiling pulling the auxiliary contact is separated between
auxiliary contacts there occur electric arc and the arc will
be lengthened in arc-extinguishing enclosure gap and
meanwhile arc-extinguishing explode gas to blow off the arc during current passing zero.



Quick details:
Place of origin: Zhejiang, China   
brand name: as per customers' requirements 
model number: can be ordered  
usage: high voltage  
breaking capacity:high
Safety standards: IEC    
installation: open frame  
export markets: global   
packing: export carton or as customized

Model No.	Rated Voltage/kv	Rated Current/A	Breaking Current/ KA	Impulse Voltage/ BIL	Power-Frequency Withstand Voltage/ KV
RW11-10/100	10	100	6.3	110	42
RW11-10/200	10	200	12.5	110	42

Our products have being service in more than 20 countries power system, we focus on Eelectric power more than 20 years.
Hope we can establish a good business relationship in the future. we will supply professional technology and good service to you in the first time.
Our product are fully comply with the standard such as IEC, BS, ANSI and other well recognized standard and requirement.
We strongly believe in the importance of maintaining high quality in all our products. We have brought in
advanced quality tests as to ensure strict quality control before delivery. We have adopted advanced date
management system to monitor and to supervise all individual process through our whole production lines
of the product with traceabledata in details and recorded at all level.