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ABB T5NQ300TWU4 Tmax Normal Interrupt Molded Case Circuit Breaker, 600 VAC/500 VDC, 300 A, 16 to 18 kA Interrupt, 3 Poles, Thermal/Magnetic Trip

  • Item#: 703938
  • Mfr#: T5NQ300TWU4
  • UPC: 888614361478
  • This construction characteristic allows for the CSA/UL listed field installation of internal accessories without exposure to energized parts
  • Breakers from ABB ensure that the toggle indicates the precise position of the moving contacts, this guarantees safe and reliable signaling by the device
  • Tmax molded case circuit breakers can be installed in panels and switchboards in either the horizontal or vertical planes while being fed from either end without any derating of their performance characteristics
  • Compact size
  • All Tmax molded case circuit breakers are CSA/UL listed and IEC rated for global application and acceptance
  • All versions of the Tmax family are suitable for reverse feed applications
  • 110 to 125 VAC/VDC undervoltage release
  • The T5 breaker is a 400/600 A frame with a thermal magnetic trip unit
  • Without lug
  • Min. Order Qty: 1
  • Qty. Interval: 1
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ABB is once again demonstrating its commitment to new product development and its superiority in product technology. Never before has the industry seen such high performance, versatility and standardization in a range of molded case circuit breakers. the ABB Tmax line of circuit breakers, with a range up to 3000 A, has several key features that go along with its very small size.

ABB Molded Case Circuit Breaker, Normal Interrupt, Series: Tmax, 600 VAC/500 VDC, 300 A, 50/60 Hz Frequency, 16 to 18 kA Interrupt, T5 400/600A Frame, Thermal/Magnetic Trip, 3 Pole, 250 to 500 kcmil Wire, 8.07 in H x 5.51 in W x 4.07 in D Dimensions


Dimensions      :      8.07 in H x 5.51 in W x 4.07 in D
Frame      :      T5 400/600A
Frequency Rating      :      50/60 Hz
Series      :      Tmax
Type      :      Normal Interrupt
Wire Size      :      250 to 500 kcmil
Voltage Rating      :      600 VAC/500 VDC
Amperage Rating      :      300 A
Interrupt Rating      :      16 to 18 kA
Number of Poles      :      3
Trip Type      :      Thermal/Magnetic


  • pdf
  • pdf
    Specification Sheet