Great Quality Weatherproof Polymer Fuse Disconnector for Overhead Lines

• Customization: Available
• Breaking Capacity: High
• Type: Switch
• Usage: High Voltage
• Shape: Circle
• Fusing Speed: FF
• Fusing Device: Discoloration
• Standard: JIS
• Impulse Withstand Voltage: 95/195 Kv
• Power-Frequency Withstand Voltage: 42/80kv
• Material: Porcelain
• Transport Package: CTN
• Trademark: FUERTE
• Origin: China
• HS Code: 8535309090
• Production Capacity: 20000PCS/Month

Product Description

* Brief instruction

The disconnect switch / isolating switch, single phase or three phase with manual operation mechanism is used for opening and closing loading current to protect the outdoor distribution overhead line, transformer, cable connector and electric equipment.
Products are completely in accordance with IEC 62271-102:2001 standard.

 

Our Advantages

 

* Our Strength

More than 35 years of production experience;
Sample order is available;
Coustomerization is available.
Continuous improvement and perfection of products;
High productivity, large spare parts inventory

 

Design Highlights

√ Blade

• Two piece of blade made by copper with silver plated

√ Terminal pad

• Copper with silver plated

√ Latch design
Self-lock mechanism
√ 100% routine tested for below test items

• Power frequency withstand voltage 1 min, Dry

Product Parameters

 

Electrical characteristics	Specification
Rated voltage of Disconnector	12	36
Rated current	630
Rated frequency	50
Lighting Impulse withstand voltage	95	170
Power frequency withstand voltage in 1 min (Dry)	42	70
Power frequency withstand voltage in 10 s  (Wet)	36	60
Rated short circuit withstand current	20
Rated short circuit withstand time	3
Rated peak withstand current	50
Creepage	25	20
Blade stopped degree in opening position	160
Spare parts
Mounting bracket	with/without
Terminal clamp	with/without
Loadbuster Hook	with/without
Self locking Mechanism	with
Material
Terminal pads	Brass/Copper plated by silver
Blade	Copper plated by siliver
Insulator	Porcelain / Polymer
Channel Base	Steel hot galvanized
Operating eye	Steel hot galvanized
Package
Qty/package	1
Service conditions
Environment maximum temperature	40
Pollution level	Heavy
Altitude	≤1000
Standard	IEC 62271-102:2001

 

Certifications