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Vacuum Interrupters for Isolating Switches TF-12/630-20B

Vacuum Interrupters for Isolating Switches TF-12/630-20B

Sold by Kunshan GuoLi Electronic Technology Co., Ltd
Rated Voltage (kV) 12
Rated Current (A) 630
Rated Make Current (kA/Times) 20/4
Rated Break Current (kA/Times)
Maximum Break Current (kA/Times)
Rated Short Time Withstand Current/Last Time (kA/s) 20/4
Break Times Under Rated Current (AC-4)
Short Time (1Min)Power Frequency Withstand Voltage
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Product details

Product specifications

Place of origin China

Product description

Rated Voltage (kV) 12
Rated Current (A) 630
Rated Make Current (kA/Times) 20/4
Rated Break Current (kA/Times)
Maximum Break Current (kA/Times)
Rated Short Time Withstand Current/Last Time (kA/s) 20/4
Break Times Under Rated Current (AC-4)
Short Time (1Min)Power Frequency Withstand Voltage (kV) 42
Thunder and Lighting Shock (kV)

Mechanical Life (Times) 1*104
Contact Force at Rated Contact Gap (N) 70±20
Max Contact Gap (mm) 13
Reaction Force at Rated Contact Distance (N) 110±20
Contact Erosion Limit (mm) 3
Weight (kg)
Store Duration (Year) 20

Product image

Vacuum Interrupters for Isolating Switches TF-12/630-20B

Company details

About the company

Primary products
Vacuum Capacitors, Vacuum Interrupters & AC Contactors
Year established
2000
Business type
Manufacturer
Number of employees
501-1000
Bikudo member since
Mar 2017
Kunshan GuoLi Electronic Technology Co., Ltd.(GLVAC) locates in the development zone of Kunshan City, Jiangsu Province.
GLVAC engages in R&D, manufacturing and selling the products of HV Relays, Vacuum Capacitors, Vacuum Interrupters, DC and AC Contactors, Circuit Breakers, Hydrogen Thyratrons, Magnetrons, Spark Gaps and other vacuum electrical apparatuses. These products are mainly used in mining, military, aviation, broadcast communication, new energy (include motor vehicle), metallurgy, power, medical, semiconductor, environmental protection, industry flaw detection, security inspection and other devices. GLVAC is one of the enterprises who take most shares in domestic market.

Supplier contact details

Kunshan GuoLi Electronic Technology Co., Ltd
ST 28 Xihu Road, Kunshan, Jiangsu, 215333, China
Call: 86-512-36872110