100a Disconnect Switch
100a disconnect switch are widely used in electrical and automation in construction, power, petrochemical and other industries. Modular design structure, flexible and diverse combination, glass fiber reinforced unsaturated polyester manufacturing shell, high dielectric properties, protection and reliable operation.
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- 100a disconnect switch are widely used in electrical and automation in construction, power, petrochemical and other industries. Modular design structure, flexible and diverse combination, glass fiber reinforced unsaturated polyester manufacturing shell, high dielectric properties, protection and reliable operation.
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 
The 100a disconnect switch is arranged on the main wiring to ensure that the line and equipment are obviously isolated and isolated from the live part. Because the 100a disconnect switch has no arc extinguishing device and low breaking capacity, the operation sequence must be observed when operating the 100a disconnect switch. That is, when power is supplied, first close the busbar side isolating switch, secondly close the line side 100a disconnect switch, and finally close the circuit breaker, and the power failure is reversed.
- 100a disconnect switch are widely used in electrical and automation in construction, power, petrochemical and other industries. Modular design structure, flexible and diverse combination, glass fiber reinforced unsaturated polyester manufacturing shell, high dielectric properties, protection and reliable operation.
