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6SE6400-4BD11-0AA0

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Regular price $150.35
Sale price $150.35 Regular price


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The Siemens 6SE6400-4BD11-0AA0 is a high-quality MICROMASTER 4 braking resistor designed for industrial automation systems requiring reliable braking and dynamic braking performance. This braking resistor operates efficiently within a voltage range of 380 to 480 V AC, with a resistance of 390 Ω and power specifications suitable for applications up to 2 kW peak and 0.1 kW continuous active power. With compact dimensions of 230x72x43.5 mm and an IP20 protection rating, the Siemens 6SE6400-4BD11-0AA0 offers durability and stable performance in factory control panels and motion control setups. Engineered to meet stringent OEM standards, this factory-grade braking resistor supports smooth deceleration and energy dissipation, enhancing the lifespan of drives and motors in your automation system.

Key Features of Siemens 6SE6400-4BD11-0AA0

  • Rated resistance: 390 Ω for precise braking control
  • DC-link voltage up to 900 V maximum
  • Power ratings: 2 kW peak and 0.1 kW continuous
  • Voltage range compatibility: 380-480 V AC, three phases
  • Compact size: 230 mm height, 72 mm width, 43.5 mm depth
  • Protection rating IP20, suitable for open-type installation
  • Connection with pigtail cable, 0.55 m length for easy installation
  • Thermostatic switch with normally closed contact for safety
  • Net weight approximately 1 kg ensures lightweight integration

Explore Siemens 6SE6400-4BD11-0AA0 specifications for detailed parameters

Parameter Value
Resistance 390 Ω
DC-link Voltage (max.) 900 V
Rated Power (peak) 2 kW
Continuous Power 0.1 kW
Input Voltage 380–480 V AC, 3 phases
Dimensions (HxWxD) 230 x 72 x 43.5 mm
Protection Class IP20
Connection Pigtail cable (0.55 m)
Weight 1 kg

Applications / Use Case

This Siemens 6SE6400-4BD11-0AA0 braking resistor is commonly used in industrial automation and machine automation environments worldwide. It is ideal for integration in MICROMASTER 4 drive systems to provide effective dynamic braking and energy dissipation during rapid deceleration cycles. Typical uses include controlling braking in conveyor systems, packaging machines, and factory control panels where reliable energy management improves system safety and extends the operational lifetime of motors and drives.

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6SE6400-4BD11-0AA0

$150.35

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