Littelfuse NGRM-ENC-201-20 SE-330 NGR Monitor Enclosure, Switch Motor

The Littelfuse NGRM-ENC-201-20 is an enclosed neutral grounding resistor (NGR) designed to limit ground-fault current and protect power distribution systems. This Littelfuse commercial reference provides a compact, durable enclosure that protects resistor elements from dust, water and harsh industrial environments. Ideal for neutral grounding in switchgear, motor control centers (MCC), transformers and generator sets where controlled fault current is required.

Key Features

• Enclosed design offers protection against dust, water and harsh operating conditions for reliable field performance.
• Compact footprint for easy integration into switchgear, control panels and motor control centers.
• Robust construction tailored for industrial environments and continual operation under fault conditions.
• Simplifies neutral grounding and limits ground-fault currents to protect equipment and reduce disruption.
• Ready for straightforward installation and connection within distribution and protection schemes.

Technical Specifications

Applications

Used for neutral grounding of transformers and generator sets, protection of motor control centers and switchgear, limiting ground-fault current in industrial distribution networks, and integration into protection schemes for manufacturing, mining, and process plants.

We supply genuine Littelfuse NGRM-ENC-201-20 units through authorized channels, shipped from our Batam base with fast delivery across Indonesia and Southeast Asia. Contact us for availability and request a quotation today — competitive lead times and responsive support for industrial projects.