Eaton Cutler Hammer E2NM3800MWU66 – Industrial Strength Molded Case Mining Circuit Breaker

Operating Voltage:690 V AC

Current Rating:3800 A

Operating Frequency:50/60 Hz

Inrush Current Rating:30 kA

Protection Class:Class I

Circuit Breaker Type:Molded Case

Operating Mechanism:Electromagnetic

Rating Indicator:LCD Display

Trip Characteristics:Selective

Environmental Rating:IP2X

Ambient Temperature Range:-25°C to +55°C

    Engineered for the toughest mining conditions, the Eaton Cutler Hammer E2NM3800MWU66 is built to withstand extreme temperatures, dust, and moisture. Its robust design ensures continuous operation even in the most challenging environments.

    Featuring a magnetic/time delay trip system, this circuit breaker accurately detects and responds to overcurrent events, preventing damage to electrical systems and equipment. It’s a critical component for maintaining safety and operational integrity in underground and surface mines.

    Designed with a compact, molded case construction, it offers a high degree of mechanical strength and durability. The silver alloy contacts ensure low contact resistance, leading to reduced energy losses and increased efficiency.

    Withstanding temperatures ranging from -40°C to +70°C, the E2NM3800MWU66 is ideal for both arctic climates and hot, dry conditions typically found in mining operations. Its insulation class of 190 guarantees reliable performance under various environmental conditions.

    This circuit breaker is equipped with advanced diagnostics tools for easy monitoring and maintenance. It includes features like status indicators and programmable settings, allowing for customized protection tailored to specific mining needs.