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General Electric B440LSIM - Solid-State Trip Unit 4000A LSI Protection

General Electric
Price
Save $-3,237.27
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon

⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

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General Electric B440LSIM is a solid-state trip unit designed for advanced circuit protection in industrial power distribution systems. It provides comprehensive LSI (Long-Time, Short-Time, and Instantaneous) protection functions for circuits rated up to 4000A, ensuring reliable coordination and selective tripping. The unit is engineered for integration with compatible GE breaker frames including SSD, SHD, SSF, and SHF, and features a robust construction with a weight of 10 lb. It complies with relevant industry standards for solid-state protection devices and is typically applied in critical infrastructure such as manufacturing plants, data centers, and large commercial facilities to safeguard electrical equipment from overloads and short circuits.

Key Features & Specifications
  • Type: Solid-State Trip Unit (MicroVersaTrip Family), B440 Type
  • Functions: LSI - Long-Time, Short-Time, and Instantaneous Protection
  • Current Rating: 4000A
  • Amperage Minimum: 4000A
  • Amperage Maximum: 4000A
  • Protection: Solid State
  • Compatible Frames: SSD, SHD, SSF, SHF
  • Weight: 10 lb


Product Identification
  • Manufacturer: General Electric
  • Model: B440LSIM
  • Item Subcategory: Trip Units & Programmers