Vacuum Interrupters for AC Contactors

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Vacuum Interrupters for AC Contactors

PicturesGL TypeRated
Voltage
(kV)
Rated
Current
(A)
Rated
Making
Current
KA/S
Rated
Breaking
Current
KA/times
Rated
Current
Breaking
Times
(times)
Short
Time
(1min)
Power
Frequency
Withstand
Voltage
(kV)
Circuit
Resistance
under
Contact
Closing
Force
(μΩ)
Contact
Closing
Force
(N)
Rated
Contact
Gap
(mm)
Contact
Overtravel
(mm)
Pdf
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TJ-7.2/400 7.2 400 4/50 3.2/50 1*104 32 ≤100 80 ±20 4 ±0.5 2 ±0.3
TJ-7.2/400A 7.2 400 4/50 3.2/50 6*104 32 ≤100 80 ±20 4 ±0.5 2 ±0.5
TJ-7.2/450 7.2 450 4.5/50 4/50 6*104 25 ≤150 70 ±20 4 ±0.5 2 ±0.5
TJ-12/400 12 400 4/50 3.2/50 6*104 42 ≤100 80 ±20 6 ±0.5 2 ±0.3
TJ-12/630A 12 630 6.3/50 5/50 4*104 42 ≤100 80 ±20 6 ±0.5 2 ±0.5
TJ-12/630B 12 630 6.3/50 5/50 4*104 42 ≤100 80 ±20 6 ±0.5 2 ±0.2
TJ-12/630C 12 630 6.3/50 5/50 4*104 42 ≤100 80 ±20 6 ±0.5 2 ±0.2
TJ-12/630D 12 630 6.3 5/50 4*104 42 ≤100 80 ±20 6 ±0.5 2 ±0.2