NDC312T35W - 1200 Amp Circuit Breaker

Eaton NDC312T35W - 1200 Amp Circuit Breaker

Meet the Eaton NDC312T35W, a high‑performance Series C electronic molded case circuit breaker with the precision and protection your industrial or commercial setup deserves. Built around a powerful NG-frame design and featuring the trusted Digitrip 310 RMS electronic LSG trip unit, this circuit breaker delivers reliable overcurrent control with a dialed-in, accurate response—so you're always ready for whatever the system throws its way. Rated for 1200 A and 600 V ac, it's engineered to keep critical operations running smoothly.

Key Features and Benefits

• Versatile Overcurrent Protection: Thanks to Digitrip 310 RMS technology, this breaker senses issues with finesse—reacting quickly to fault conditions and helping minimize downtime.
• Impressive Interrupting Strength: Handles up to 200 kAIC at 240 V and 100 kAIC at 480 V, meaning it can stop fault currents in their tracks even in the toughest environments.
• Reliable Performance Everywhere: Whether you're upgrading an old panel or outfitting a new build, this breaker delivers the dependable protection your project needs.
• Durable & Compact NG‑Frame Design: Built to withstand demanding conditions, its efficient frame design delivers lasting resilience in tight spaces.
• Safety You Can Trust: UL-listed and HACR-rated so you know it meets stringent standards—designed with your peace of mind in mind.

Technical Specifications

• Amperage Rating: 1200 A
• Voltage: 600 V AC
• Interrupting Capacity:
  • 200 kAIC @ 240 V
  • 100 kAIC @ 480 V
• Frequency: 50/60 Hz
• Poles: Three‑pole configuration
• Trip Unit Type: Electronic LSG via Digitrip 310 RMS
• Size:
  • Length: 5.5″
  • Width: 8.25″
  • Height: 8.25″
• Weight: Around 52 lb

Material Compliance and Certifications

• Industry Standards: Manufactured to the highest electrical industry standards, the Eaton NDC312T35W carries UL certification and HACR rating to ensure safe, consistent operation. Eaton’s quality craftsmanship and strict compliance mean you’re choosing a product that delivers both peace of mind and performance.

Suitability

• Looking for durable protection in your industrial or commercial facility? Here’s where the NDC312T35W excels:
• Utility rooms, mechanical and electrical service panels
• Factory floors with heavy machinery
• Critical infrastructure—data centers, hospitals, or manufacturing lines
• Retrofit projects or panel upgrades where space-saving matters