Main Disconnect Switch
HGL type main disconnect switch is used for AC 50HZ,Website:, rated voltage 400V/690V, rated current 125A, 160A. 3 poles & 4 poles, is used for circuit switching and segmentation, as well as electrical isolation.Optional Indoor Operation Or Outdoor OperationModular designOptional micro switchThe terminal is Copper T33-poles or 4-polesAvoid erroneous operationsDesigned according to IEC/ EN 60974-3Conventional current160ARated current In(A)125160Rated insulation voltage Ui (V)1000Dielectric strength (V)8000Rated working currentAC-21B125160380VAC-22B125160AC-23B125160AC-21B125160660VAC-22B125160AC-23B8080Motor power380V6380P(Kw)660V7575Rated short-time withstand current lcw (kA Rms) 0.1s/1s88Rated breaking capability Icn (A Rms) AC23 380 V10001000Rated making capability Icm (A Rms)AC23 380V12501600Rated shortcurrent making capabilityIcm (kA peak value)13.613.6Mechanical durability 380V14001400Electical curability 380V200200Operation moment (Nm)6.56.5Weight (kg)3 poles1.31.34 poles1.51.5The Main Disconnect Switch Has The Following Features:1. An electrical interval is provided during the inspection of electrical equipment and is a clearly visible disconnect point to safeguard the personal safety of maintenance personnel.2. The main disconnect switch can not be operated with load: it can not be operated with rated load or large load, and can not divide and combine the load current and short-circuit current, but the arc extinguishing chamber can be operated with small load and no-load line.
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Main Disconnect Switch |
HGL type main disconnect switch is used for AC 50HZ,Website:, rated voltage 400V/690V, rated current 125A, 160A. 3 poles & 4 poles, is used for cir... |
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