Eaton Cutler Hammer Mining E2NM310WA06U66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VAC

The Eaton E2NM310WA06U66 is a high-capacity molded case mining circuit breaker designed for demanding industrial and high-voltage applications. It features an E2NM frame style with a non-interchangeable thermal-magnetic trip unit, delivering reliable protection at 1000 amperes and supporting systems up to 1000 VAC. Equipped with factory-installed A06 auxiliary switches and a U66 undervoltage release (UVR) with LED, this breaker offers enhanced monitoring, control, and operational safety for critical power systems.

Product Specification:

• E2NM Frame Style molded case mining circuit breaker
• Non-interchangeable thermal-magnetic trip unit
• 1000 Ampere rating at 40°C ambient temperature
• 3 Poles
• Bolt-On mount type
• Factory-installed A06 Option: 1-A(Open) & 1-B(Closed) auxiliary switch
• Factory-installed U66 Option: 120 VAC UVR with LED, left pole mounted, exiting rear

Technical Specification:

• Trip Setting: 1250–5000
• Connection Type: Bolt-On
• Standard Lug Type: [Specify if available]
• Auxiliary Switch: 1-A(Open) / 1-B(Closed)
• Undervoltage Release (UVR): 120 VAC with LED indicator

Voltage and Ratings:

• Maximum Voltage: 1000 VAC @ 50/60 Hz
• Interrupting Ratings:
• • 50 kA @ 480 VAC
  • 25 kA @ 600 VAC
  • 25 kA @ 1000 VAC

Product Data:

• Manufacturer: Eaton / Cutler Hammer
• Warranty: One Year
• Configuration: Includes A06 auxiliary switch and U66 UVR
• Mount Type: Bolt-On
• Poles: 3
• Amperage: 1000 A

Important Note:
This product image represents a base model for identification purposes only. Accessories can be installed to meet your specific configuration requirements at no additional cost. Please provide the necessary accessory details in the order comment box during checkout to ensure proper installation.

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You may return items within 30 days of delivery for a refund.

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