General Electric
General Electric B440LSIM Circuit Breaker | LSI 4000A MicroVersaTrip
General Electric B440LSIM Circuit Breaker | LSI 4000A MicroVersaTrip
Out of stock
Couldn't load pickup availability
ABB / GE Branding Notice
On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions. Because of this transition, some products may be labeled as either ABB or GE depending on the manufacturing date and production batch.
Customers may receive products with:
- ABB branding
- GE branding
- Packaging reflecting either brand
Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.
Please contact our support team before ordering if you have questions about labeling, compatibility, or product identification.
The B440LSIM is a solid-state trip unit designed for industrial circuit protection. It provides reliable long-time, short-time, and instantaneous (LSI) overcurrent protection. This unit is compatible with multiple breaker frames including SSD, SHD, SSF, and SHF. It is engineered for demanding electrical systems requiring precise amperage handling.
Key Features:
✔ Part Number: B440LSIM
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: MicroVersaTrip
✔ Type: B440
✔ Functions: LSI - Long-Time, Short-Time and Instantaneous
✔ Amperage Maximum: 4000
✔ Amperage Minimum: 4000
✔ Protection: Solid State
✔ Compatible Frames: SSD,SHD,SSF,SHF
✔ Weight: 10
