LDC3350 - 350 Amp Circuit Breaker

LDC3350 - 350 Amp Circuit Breaker

Meet the Eaton LDC3350, a high-performance molded-case circuit breaker built to deliver reliable protection in both industrial and commercial environments. This three-pole L-frame breaker combines fixed thermal and fixed magnetic trip technologies to safeguard your equipment. Capable of handling up to 350 Amps, operating at 600 VAC and 250 VDC, and offering impressive interrupt ratings of 200 kAIC at 240 VAC and 100 kAIC at 480 VAC, the LDC3350 ensures you get dependable fault protection while easing your maintenance concerns. The design is solid and the installation straightforward, making it a wise choice when you need serious electrical security without fuss.

Key Features and Benefits

• Exceptional Fault Protection: With an interrupt rating of 200 kAIC at 240 VAC and 100 kAIC at 480 VAC, the LDC3350 handles even primary short-circuit conditions without giving way.
• Simple, Sturdy Design: Made with an aluminum frame for lasting strength in demanding settings, yet remains easy to handle and install.
• Dual-Voltage Flexibility: Ready for diverse setups—works smoothly in AC systems up to 600 VAC and DC circuits up to 250 VDC.
• Quick Installation: Comes with clearly designated line and load terminals, which makes hooking it up both safe and straightforward.
  

Technical Specifications

• Amperage Rating: 350 Amps
  
• Voltage Rating: 600 VAC, 250 VDC
  
• Trip Type: Fixed thermal & fixed magnetic
  
• Poles: Three-pole
  
• Frequency: 50/60 Hz
  
• Interrupt Rating:
  • 200 kAIC @ 240 VAC
  • 100 kAIC @ 480 VAC
• Material: Aluminum frame
  
• Dimensions:
  • Length: 8″
  • Height: 10″
  • Width: 10″
• Weight: 21 lbs
  

Material Compliance and Certifications

• UL Certification: Certified to UL 489, the Eaton LDC3350 meets strict safety and performance benchmarks, offering peace of mind when safeguarding critical electrical systems.
  

Suitability

• The LDC3350 shines in environments where dependable current interruption is non-negotiable. Ideal for manufacturing plants, commercial complexes, or industrial installations, this breaker is excellent when you need protection that won’t let you down—and won’t cost a headache. Whether you’re installing brand new equipment or replacing an older breaker, the LDC3350 keeps things running safely and efficiently.