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Siemens 3RT19455AC21 - Magnetic Coil 24V 400A 3-Pole

Siemens
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Siemens 3RT19455AC21 Magnetic Coil is a solid-state protection device designed for LSIGA functions—Long-Time, Short-Time, Instantaneous, and Ground Fault Alarm—in motor control applications. It operates at a control voltage of 24V with a current rating of 400A and a 3-phase, 3-pole configuration, offering an AIC rating of 100kA at 480V. The unit features a draw-out connection and measures 6.575 x 2.047 x 3.78 inches, weighing 0.381 lb, and is manufactured in Germany. This coil complies with industry standards for solid-state protection and is typically used in industrial motor control centers requiring precise fault detection and alarm capabilities.

Key Features & Specifications
  • Type: Magnetic Coil, Solid State
  • Voltage Rating: 24V
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • Connection: Draw-Out
  • Protection: Solid State
  • AIC rating: 100kA@480V
  • Functions: LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm
  • Dimensions: 6.575 x 2.047 x 3.78 inch
  • Weight: 0.381 lb
  • Country of Origin: Germany


Product Identification
  • UPC: 754554414430
  • GTIN: 4011209363090