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Disconnect Switch 250A

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    2019-02-25 13:19

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Zhejiang GRL Electric Co.,Ltd








No. 246 Weishi Road, Economic Development Zone, Yueqing City, Zhejiang Province


http://www.grlbusbar.com/ http://cngrl.menuorganic.com/

Product details

HGL-100/3 disconnect switch size Suitable for AC 50HZ, rated voltage 400V/690V, rated current 63A, 80A, 100A, It acts as an isolation in the low voltage circuit. It is made of flame retardant V0 grade PA66, Contact is copper T3.

High Electrical & Mechanical Endurance


Rated thermal currents from 63A, 80A, 100A

Designed according to IEC/ EN 60974-3

Conventional current 100A
Rated current In(A) 63 80 100
Rated insulation voltage Ui (V)

Dielectric strength (V)

Rated surge-resistant voltage Uimp KV

Rated working current
AC-21B 63 80 100
380V AC-22B 63 80 100

AC-23B 63 80 100

AC-21B 63 80 100
660V AC-22B 63 80 100

AC-23B 63 80 100
Rated short-time withstand current lcw (kA Rms) 0.1s/1s 8 8 8
Rated breaking capability Icn (A Rms) AC23 380 V 1000 1000 1000
Rated making capability Icm (A Rms)AC23 380V 1250 1250 1250
Rated shortcurrent making capabilityIcm (kA peak value) 13.6 13.6 13.6
Mechanical durability 380V 1400 1400 1400
Electical curability 380V 200 200 200

HGL-100 disconnector switch size, that is, when the position is divided, there is an insulation distance and an obvious disconnection mark between the contacts in accordance with the specified requirements; in the combined position, it can carry the current under the normal loop condition and the abnormal condition within the specified time ( Switching devices for currents such as short circuits.

The HGL disconnect switch is an important component in the low voltage circuit to ensure the safety of the operator.