Eaton Cutler Hammer Mining E2N312WA06U66 1200A 3P Mining MCCB – Bolt On – 600VAC

The Eaton E2N312WA06U66 is a robust molded case mining circuit breaker (MCCB) built on the E2N frame. It features a non-interchangeable thermal-magnetic trip unit providing reliable protection against overloads and short circuits. This model includes the A06 auxiliary switch and U66 undervoltage release (UVR) with LED, offering enhanced monitoring and control capabilities for mining or industrial electrical systems.

Product Specifications

• Brand: Eaton / Cutler Hammer
• Model: E2N312WA06U66
• Rated Current: 1200A
• Number of Poles: 3
• Breaker Type: Molded Case Mining Circuit Breaker (MCCB)
• Trip Unit: Thermal-Magnetic (Non-Interchangeable)
• Mounting Type: Bolt-On
• Frequency: 50/60 Hz
• Frame Type: N
• Warranty: 1 Year

Configuration

• A06 Option: 1-A (Open) / 1-B (Closed) Auxiliary Switch Installed, Right Pole Mounted, Exiting Rear
• U66 Option: 120 VAC UVR Installed, With LED, Left Pole Mounted, Exiting Rear

Voltage and Ratings

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

Technical Details

• Trip Setting: 1250–5000
• Standard Lug Type: Without terminals
• Application: Mining and industrial power distribution
• Installation: Panel-mounted, bolt-on connection

Important Note

This product image represents the base model for identification purposes. Accessories ordered with the breaker can be installed at no additional cost—provide configuration details during checkout. Installation must comply with applicable electrical codes and be performed by qualified personnel.

Returns are easy

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

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