PDG53M1200E5RN - 1200 Amp Electronic LSIG Circuit Breaker

PDG53M1200E5RN - 1200 Amp Electronic LSIG Circuit Breaker

The PDG53M1200E5RN is a high‑performance, three‑pole electronic LSIG circuit breaker designed for demanding electrical distribution systems. With a 1200 Amp trip rating, this breaker delivers dependable protection against overloads, short circuits, and ground faults in industrial, commercial, and heavy‑duty facilities. Its compact profile and complete breaker frame make installation straightforward, while the advanced LSIG (Long‑time, Short‑time, Instantaneous, and Ground fault) trip unit gives precise control over electrical safety. Built to meet stringent international safety standards, this circuit breaker offers lasting performance you can trust.

Key Features and Benefits

• Powerful 1200 Amp Capacity: Engineered to handle high current loads and protect critical electrical circuits in large systems.
• Advanced LSIG Protection: Electronic LSIG trip technology dynamically senses fault conditions for smarter system defense and minimized downtime.
• Three‑Pole Design: Ensures balanced protection across three phases for industrial motors, panelboards, and main distribution lines.
• Compact and Complete Frame: The assembled breaker offers ease of integration with existing switchgear and enclosures.
• High Interrupting Ratings: Handles a wide range of fault levels, making it suitable for diverse electrical environments.

Technical Specifications

• Catalog Number: PDG53M1200E5RN
• Amperage Rating: 1200 A
• Frame Type: Complete Breaker, Frame 5
• Poles: Three‑Pole
• Trip Type: T286 Electronic LSIG
• Voltage Rating: Up to 600 Vac
• Interrupt Rating:
  • Up to 100 kAIC @240 V (UL)
  • 65 kAIC @480/277 V (UL)
  • Various IEC ratings
• Terminals: No Terminals Included
• Weight: 21.32 kg
• Dimensions:
  • Height: 406.4 mm
  • Width: 209.5 mm
  • Depth: 139.7 mm

Material Compliance and Certifications

• RoHS Compliant: Reduced hazardous materials in construction.
• Certifications: Certified to IEC 60947‑2, UL 489, CSA, and carries the CCC mark for global approval.

Where It Works Best

• This 1200 Amp electronic LSIG breaker excels in industrial power distribution, commercial electrical systems, and critical infrastructure applications where precise protection and high fault‑current capabilities are essential. It is ideal for main service panels, large motor control centers, and upstream breaker positions feeding sensitive loads. Whether you’re upgrading an existing setup or specifying equipment for a new build, this breaker offers reliable protection under heavy electrical loads.