Model: AS-40F4-40A
Brand: LS ELECTRIC
Product Type: Draw-out type Air Circuit Breaker (ACB)
Frame current: 4000AF; Rated current In: 4000A
Number of poles: 4P
Rated working voltage Ue: AC 690V
Rated ultimate short-circuit breaking capacity Icu: 100kA @ 415V
Standard compliance: IEC 60947-2
Structure: Draw-out drawer type, with electrical/magnetic release, motor charging mechanism
Protection functions: Long delay overload, short delay short-circuit, instantaneous short-circuit, earth fault protection
Working temperature: -5℃ ~ +50℃
Application: Main incoming switch for factory substation, high-current main distribution cabinet, power distribution protection for large industrial equipment
