The Schneider Electric 33071 is a Micrologic 2.0 A control unit designed for use with Masterpact NT/NW circuit breakers. This control unit integrates LI (Long-Time Inverse) protection functions, providing essential overcurrent and short-circuit safeguarding for electrical distribution systems. It serves as a critical component for ensuring the reliable and safe operation of large molded case circuit breakers.

Technical details

• Series: Micrologic 2.0 A
• Compatible Breaker Series: Masterpact NT/NW
• Protection Functions: LI (Long-Time Inverse)
• Control Unit Type: Electronic Trip Unit
• Application: Overcurrent and short-circuit protection for molded case circuit breakers
• Voltage Rating: Verify with manufacturer datasheet for specific voltage class compatibility with Masterpact NT/NW breakers.
• Current Rating: Verify with manufacturer datasheet for specific current rating compatibility with Masterpact NT/NW breakers.
• Trip Unit Type: Digital

Applications & compatibility

This Micrologic 2.0 A control unit is specifically engineered for integration into Schneider Electric's Masterpact NT and NW series molded case circuit breakers. These breakers are commonly deployed in main distribution panels, sub-distribution boards, and as feeder protection in commercial buildings, industrial facilities, and data centers. Its LI protection ensures reliable operation in applications requiring robust overcurrent management.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the 33071 or contact our technical team for cross-reference assistance with compatible Masterpact components.