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Home » Product Directory » Electrical & Electronics » Breaker & Protector » Air Circuit Breaker (GSW1)

Air Circuit Breaker (GSW1)

Air Circuit Breaker (GSW1)
Air Circuit Breaker (GSW1)
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Product Description

GSW1 series Air Circuit Breakers comply with IEC60947-2 and mainly apply to TN-C, TN-C-S, TN-S power distribution network.
Rated Voltage: 400V AC, 690V AC
Frequency: 50Hz
Rated Current of Frame or Inm (A): 2000, 3200, 4000
Rated Current or In (A): 630, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000
Rated Ultimate Short Circuit Breaking Capacity or ICU at 400V/ 690V AC for GSW1-2000, GSW1-3200, GSW1-4000 respectively (KA): 80/ 50, 100/ 65, 100/ 65
Rated Service Short Circuit Breaking Capacity or Ics at 400V/ 690V AC for GSW1-2000, GSW1-3200, GSW1-4000 respectively (KA): 50/ 40, 65/ 50, 65/ 50
Rated Short-time Withstand Current at 400V/ 690V AC for GSW1-2000, GSW1-3200, GSW1-4000 respectively (KA): 50/ 50, 65/ 65, 65/ 65
Mechanical life for GSW1-2000, GSW1-3200, GSW1-4000 respectively (times): 2500, 2000, 2000
Electrical life for GSW1-2000, GSW1-3200, GSW1-4000 respectively: 500, 500, 500
Poles: 3P or 4P or 3P+N
1. Intelligent Controller with long time tripping, short time tripping and instaneous tripping
Rated voltage: 230V AC or 400V AC or 220V DC
2. UVT (undervoltage release/ undervoltage tripping device). There are instantaneous trip and delayed trip. Delay time is 1-20s, adjustable. Within halh of delay time, the voltage of main circuit recovers to 85% of rated voltage or above, the Circuit breaker won't be open.
Reated Voltage (Ue): 400V AC or 230V AC
Tripping violtage: From 35 percent to 70 percent of Ue
Power consumption: 12VA
3. Shunt release (shunt tripping device)
Reated Voltage (Ue): 400V AC or 230V AC or 220V DC
Tripping voltage: From 70 percent to 110 percent of Ue
Break time: Less than 30ms

More Product Features

   
Model NO.:  GSW1
Standard:  IEC60947-2
Company: Tianshui 213 Electrical Apparatus Co., Ltd.

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