Siemens LD63B600 3 Pole 600 Amp 600V Sentron Molded Case Circuit Breaker

The Siemens LD63B600 is a 600-amp, 3-pole, 600V Sentron Series molded case circuit breaker. The LD frame provides reliable overcurrent protection for commercial and industrial feeder and main applications. Features an interchangeable thermal-magnetic trip unit.

LD63B600 Specifications

SpecificationValue
Amperage600A
Poles3
Voltage600V AC / 500V DC
Interrupt Rating35kA @ 480V / 18kA @ 600V
Frame SizeLD (600A Frame)
Mounting TypeBolt-On
Trip TypeThermal-Magnetic
Trip FunctionLI (Long-time, Instantaneous)
Wire SizeUp to 500 kcmil
Phase3-Phase
StandardsUL 489, CSA C22.2 No. 5
Temperature Rating40°C

Key Features

  • 600A continuous rating at 40°C
  • 35kA interrupting capacity at 480V
  • Interchangeable thermal-magnetic trip unit
  • LI trip function
  • UL 489 listed, CSA certified
  • AllBreakerSales.com 1-Month Replacement Warranty — defects in material or workmanship covered

Applications

  • Feeder protection in commercial distribution
  • Main breaker in smaller industrial switchboards
  • Motor feeder protection

Replaces: LD63B600, LD6B600

Buy LD63B600 Circuit Breaker

Siemens Sentron LD Frame 600A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.

Brand: Siemens | Series: Sentron LD Frame | Catalog Number: LD63B600

Related Circuit Breakers

LD63B600 - Siemens LD L-Frame | LMD63B800 - Siemens Sentron LMD Frame | MD63B800 - Siemens Sentron MD Frame | JD63B400 - Siemens JD J-Frame

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