General Electric
General Electric C440LSIR Circuit Breaker | LSI 4000A Solid State Power Break I
General Electric C440LSIR Circuit Breaker | LSI 4000A Solid State 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 General Electric C440LSIR is a circuit breaker trip unit and programmer designed for industrial power systems. It provides solid state protection for reliable performance. This unit is compatible with a wide range of circuit breaker frames, ensuring versatile application.
Key Features:
✔ Part Number: C440LSIR
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: Power Break I
✔ 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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