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Siemens SINAMICS S120 3VL3125-3KN30-0AA0

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3VL3125-3KN30-0AA0

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The Siemens 3VL3125-3KN30-0AA0 circuit breaker belongs to the SINAMICS S120 series and is designed for robust performance in industrial applications. Capable of handling a line voltage range from 380 to 480 volts AC, this device is rated for a power output of 110 kW.

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Technical specifications for 3VL3125-3KN30-0AA0

ManufacturerSiemens
Product TypeCircuit Breaker (UL Type FG)
Product LineSINAMICS S120
Part Number3VL3125-3KN30-0AA0
Weight32.00 lbs (14.51 kg)
Line Voltage Range380–480V AC
Frequency50/60 Hz
Breaking Capacity (UL)Very High
Rated Power110 kW
Frame SizeVL250
Rated Current210 A
Frame TypeNon-interchangeable
Horsepower Rating150 HP
Mounting StyleFixed
Number of Phases3-Phase
Standards ComplianceUL 489
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Model 3VL3125-3KN30-0AA0 from Siemens is a circuit breaker that belongs to the SINAMICS S120 series. The device is engineered for a line voltage range of 380–480V AC. It operates at both 50 and 60 Hz frequencies, supporting varied industrial environments. The circuit breaker is rated for a substantial power level of 110 kW and can manage currents up to 210 A.

Designed with a breaking capacity categorized as very high under UL standards, this circuit breaker provides reliable protection against overloads and short circuits. The frame size designated as VL250 indicates its structural capacity, while its horsepower rating reaches 150 HP, affirming its suitability for demanding applications. This unit utilizes a non-interchangeable frame design, ensuring stability and reliability in fixed mounting setups. It functions effectively in three-phase systems and adheres to UL 489 compliance, ensuring it meets critical safety and performance standards. Weighing in at 5.44 kg, it is optimized for ease of installation and maintenance in industrial settings.