General Electric
General Electric C440LSI Circuit Breaker | LSI 4000A Power Break I
General Electric C440LSI Circuit Breaker | LSI 4000A Power Break I
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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 C440LSI is a solid state trip unit designed for use with General Electric's Power Break I circuit breakers. It provides comprehensive LSI protection, including long-time, short-time, and instantaneous functions. This unit is compatible with a wide range of breaker frames, ensuring reliable performance in demanding electrical systems.
Key Features:
✔ Part Number: C440LSI
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: Power Break I
✔ Type: C
✔ Functions: LSI - Long-Time, Short-Time and Instantaneous
✔ Amperage Maximum: 4000
✔ Amperage Minimum: 4000
✔ Protection: Solid State
✔ Compatible Frames: TPS,TPSS,THS,THSS,TC,TCMM,THC,THCMM,THCYY,TPMM,THPVF,THPVVF,THPVV THPMM,TPR,TPRR,TPVF,TPVVF,TPYY
✔ Weight: 10
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