Eaton Cutler-Hammer E2N312MW 1200A 3P Mining MCCB – Bolt On – 600VAC

Eaton Cutler-Hammer E2N312MW 1200A 3P Mining MCCB – Bolt On – 600VACThe Eaton E2N312MW is a rugged molded case mining circuit breaker (MCCB) designed for high demand industrial and mining applications. Built on the durable E2N frame, this breaker features a non interchangeable magnetic only trip unit, providing fast and reliable short circuit protection without thermal overload protection. Rated at 1200 amperes, it is well suited for applications where instantaneous fault protection is critical. With high interrupting

The Eaton E2N312MW is a rugged molded case mining circuit breaker (MCCB) designed for high-demand industrial and mining applications. Built on the durable E2N frame, this breaker features a non-interchangeable magnetic-only trip unit, providing fast and reliable short-circuit protection without thermal overload protection. Rated at 1200 amperes, it is well-suited for applications where instantaneous fault protection is critical. With high interrupting capacity and robust construction, it ensures dependable performance in harsh operating environments.

Product Specifications

• Brand: Eaton / Cutler Hammer
• Model: E2N312MW
• Rated Current: 1200A
• Number of Poles: 3 Pole
• Breaker Type: Molded Case Mining Circuit Breaker (MCCB)
• Trip Unit: Magnetic-Only (Non-Interchangeable)
• Mounting Type: Bolt-On
• Frequency: 50/60 Hz
• Frame Type: N

Technical Specifications

• Trip Setting: 1250–5000
• Trip Function: Instantaneous (Magnetic-Only Protection)
• Connection Type: Bolt-On
• Designed for applications requiring fast short-circuit interruption
• Suitable for heavy-duty mining and industrial systems

Voltage and Ratings

• Rated Operational Voltage: 600VAC
• Interrupting Capacity:
• • 65 kA @ 240VAC
  • 50 kA @ 480VAC
  • 25 kA @ 600VAC

Product Data

• Application: Mining and industrial power distribution
• Standard Compliance: Industry-standard MCCB requirements
• Warranty: 1 Year
• Lug Type: Standard Lug
• Installation: Panel-mounted, bolt-on connection

Important Note

This breaker utilizes a magnetic-only trip unit and does not provide thermal overload protection; ensure it is applied in systems where external overload protection is provided. Product images are for identification purposes only and may not reflect the exact configuration. Accessories ordered with the breaker can be installed prior to shipment at no additional cost—please provide complete configuration details during checkout. Installation must be performed by qualified personnel in accordance with all applicable electrical codes and safety standards.