Detailed HG1 Fuse Disconnectors Description
HG1 disconnectors have rated voltages of 380V, 50Hz and rated
current up to 63A.
Features:
a) Main circuits:
1) Rated operational voltage: 380V
2) Rated operational current: 32A, 63A
3) Utilization category: AC - 20
4) Rated limited short - circuit
current: 50kA (in 1. They are often used as electrical main disconnectors
and circuit protectors in distribution circuit branches where high
short - circuit current is liable to occur.1Un, cos?0.y)
5) Operation cycles: 3,000
6) Operation cycles per hour: 120
b) Auxiliary circuits:
1) Rated operation voltage: 380V () AC
2) Conventional thermal current: 6A
3) Rated power: 300VA
4) Utilization
category: AC - 15
The HG1 fuse disconnector is composed of a base, fuse link bracket and
handle etc.
The operating handle enables the fuse link bracket to slide up and down
in the base, thus opening and closing the circuit. It adopts cylindrical cap fuses with high rupturing capacity. Series connection of
the isolator's auxiliary contacts in contactor circuits can ensure off-
load making and breaking of the isolator.
Inner Packing:(Model Dimensions )
32A: 13.
When an isolator is providing a fuse with fusion striker, single - phase
operation of the motor can be prevented via ejector pin micro - switch
giving signals or breaking the contactor circuits.5 x 12 x 10cm (1.)
63A: 14 x 13.5 x 16cm (1.)
Outer Packing:(Model Dimensions )
32A: 37 x 28 x 30cm ()
63A: 41.5 x 29 x 32cm ()
Payment Term: T / T, L / C, down payment, bill of exchange
Delivery Time: Within 30 days
Price Term: FOB Shanghai or Ningbo
We have been a leading manufacturer and exporter of HG1 Fuse Disconnectors
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