Siemens SENTRON LD63F600 Circuit Breaker – Industrial Overcurrent Protection
The Siemens SENTRON LD63F600 is a premium low-voltage circuit breaker engineered for industrial electrical systems. It delivers reliable protection against overloads, short circuits, and earth faults while ensuring operational safety in demanding environments. Featuring a compact design for space-efficient panel mounting and intuitive visual status indicators, this device minimizes downtime and maintenance requirements across manufacturing plants, power distribution networks, and renewable energy installations.
| Parameter | Specification |
|---|---|
| Rated Current | 63A |
| Rated Voltage | 690V AC |
| Protection Class | Type 2 |
| Response Time | <50ms |
| IP Rating | IP20 |
| Operating Temperature | -25°C to +70°C |
| Compliance | IEC 61008-1, IEC 61009-1, CE, UL, CSA, RoHS |


Industrial Applications
This circuit breaker excels in motor control centers, switchgear assemblies, and power distribution panels. It integrates seamlessly with Siemens SENTRON series components and is compatible with industrial control systems requiring Type 2 coordination. Typical installations include CNC machinery, conveyor systems, industrial HVAC, and solar power inverters where rapid fault interruption is critical.
Apex Automation Services
Since 2014, Apex Automation has provided turnkey industrial automation solutions with ready-to-ship equipment. Our technical experts offer comprehensive pre-sales consultation and dedicated after-sales support, including a 1-year warranty on all products. Can’t find your required model? Contact us via WhatsApp for immediate assistance with special configurations or compatible alternatives. Actual pricing available upon quotation.

















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