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Model No: SI-JE2K21A‘
For LG/SIGMA elevator pcb SI-JE2K21A ver 4.4
1. Top Quality: 100% new original from trusted sources.
2. Supply Capacity: 200k+ multi-brand elevator parts.
3. Fast Delivery: Ship within 3 days.
4. Warranty: 12-month guarantee with free returns for errors.
2. Supply Capacity: 200k+ multi-brand elevator parts.
3. Fast Delivery: Ship within 3 days.
4. Warranty: 12-month guarantee with free returns for errors.
Quantity :
-Why us-
Potensi supply all types of elevator pcb board. Potensi is able to supply more 99% muti-brand elevator/escalator spare parts with competive price with 21 years experience in China elevator industry. Our LG/SIGMA elevator pcb board are with enough stocks and ready to ship at any time. Not only LG/SIGMA elevator pcb SI-JE2K21A ver 4.4 can be guaranteened 100% original and 100% new, but also we promise all parts we supplied are not secondhand or refurbished. If you want to know more, please feel free to contact Esther. POTENSI looks forward to working with you in near future.
-Product Parameters-
| Applicable brands: | For LG/SIGMA |
| Products: | elevator pcb board SI-JE2K21A ver 4.4 |
| Model: | SI-JE2K21A ver 4.4 |
| Place of Origin: | CHINA |
TheLG Sigma PCB SI‑JE2K21A (also known as JE‑K302A, Rev 4.3–4.4) is the power‑supply module used in LG Sigma elevator inverters. It typically measures ~285×100×40 mm, weighs about 0.5 kg, and is essential for supplying stable, conditioned DC power to the drive electronics.

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