General Electric
General Electric C440LSIG Circuit Breaker | LSIG 4000A Power Break I
General Electric C440LSIG Circuit Breaker | LSIG 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.
This C440LSIG is a solid state trip unit designed for use with General Electric Power Break I circuit breakers. It provides comprehensive LSIG protection, including long-time, short-time, instantaneous, and ground fault functions. The unit is engineered for reliable performance in demanding electrical distribution systems. It is compatible with a wide range of TPS, TPSS, THS, and other compatible frames.
Key Features:
✔ Part Number: C440LSIG
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: Power Break I
✔ Type: C
✔ Functions: LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
✔ 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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| Part | Manufacturer | Voltage | Amperage | Phase | AIC | Connection | Poles | Functions |
|---|---|---|---|---|---|---|---|---|
| c440lsi | General Electric | V | LSI - Long-Time, Short-Time and Instantaneous |