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SIEMENS 3VL5750-2DC36-0AA0 circuit breaker
Industrial facilities: Protection of high-power machinery
Power distribution systems: Short-circuit and overcurrent protection in main distribution panels
Motor protection systems: Ensuring the safe operation of large motors
Building automation: Energy management in commercial and industrial buildings
Backup and switching systems: Safe switching and protection in power systems
The SIEMENS 3VL5750-2DC36-0AA0 is a shaped-body circuit breaker (MCCB) from the VL630H series. It provides overcurrent and short-circuit protection in industrial energy systems with its high short-circuit breaking capacity. It is equipped with a thermal-magnetic trip unit (TM, LI).
Series: VL630H
Model: 3VL5750-2DC36-0AA0
Number of Poles: 3
Rated Current (In): 500 A
Adjustable Thermal Protection: 400–500 A
Adjustable Magnetic Protection: 2500–5000 A
Rated Voltage (Ue): 690 V AC / 500 V DC
Short-Circuit Breaking Capacity (Icu):
70 kA @ 415 V AC
10 kA @ 690 V AC
Insulation Voltage: 800 V
Impact Voltage Withstand: 8 kV
Protection Class: IP20
Mounting Type: Fixed Mount
Dimensions (W x H x D): 220 mm x 370 mm x 165 mm
Weight: 9.15 kg
Auxiliary Contacts: None
Product Status: Discontinued (as of October 1, 2021)