Eaton Cutler Hammer ND312T35W 1200A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

The ND312T35W is a 1200 Ampere, 3-pole molded case circuit breaker featuring the Digitrip RMS 310 electronic non-interchangeable trip unit with LSG (Long, Short, Ground Fault) trip functions. This breaker provides comprehensive protection for industrial and commercial electrical systems, including overloads, short circuits, and ground faults.

Key Features

• Electronic Non-Interchangeable Trip Unit – Digitrip RMS 310
• LSG Trip Functions:
• • L: Adjustable Long Delay Pickup via rating plug
  • S: Adjustable Short Delay with fixed (l2t) or flat response
  • G: Adjustable Ground Fault Pickup with adjustable delay (flat response)
• High interrupting ratings for reliable fault clearing
• Bolt-on mounting for secure installation
• Base model image for identification; accessories purchased with the breaker can be installed at no extra cost

Technical Specifications

• Manufacturer: Eaton / Cutler Hammer
• Frame Style: ND
• Frame Type: N
• Rated Current: 1200 Amperes
• Poles: 3
• Maximum Voltage: 600 VAC
• Frequency: 50/60 Hz
• Interrupting Ratings:
• • 65 kA @ 240 VAC
  • 50 kA @ 480 VAC
  • 25 kA @ 600 VAC
• Standard Lug Type: Not included
• Connection: Bolt-On
• Warranty: One Year

Important Notes

• Rating Plug Required: This unit requires a rating plug to operate. Confirm stock and pricing before ordering.

• Product image represents the base model only. Accessories ordered with the breaker can be installed to meet your specific configuration needs.

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

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In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.