P441 - Line-Distance Management
P441 is under last-time buy. Orders may be placed until 30th June 2024 and will be fulfilled based upon availability. As an alternative, please refer to P44 or P444.
P442 – Line Distance Management
The P442 is under last-time buy. Orders may be placed until 15th June 2025 and will be fulfilled based upon availability. As an alternative, please refer to P44 or P444
P541 & 542 - Line Differential Protection Systems
P541 & P542 are under last-time buy. Orders may be placed until 29th December 2024 and will be fulfilled based upon availability. As an alternative, please refer to P54.
P544 - Line-Differential with Optional Subcycle Distance IED
P544 is under last-time buy. Orders may be placed until 30th June 2024 and will be fulfilled based upon availability. As an alternative, please refer to P54.
P547 - Phase Comparison System
P547 is under last-time buy. Orders may be placed until 29th December 2023 and will be fulfilled based upon availability. As an alternative, please refer to L60.
P841 – Line Terminal Protection SystemsThe P841 is under last-time buy. Orders may be placed until 15th June 2025 and will be fulfilled based upon availability. As an alternative, please refer to P84.
Manufacturing for the products appearing on this page have been discontinued. See product pages for support materials and information regarding retrofits and alternative products.
ALPS Advanced Line Protection SystemManufacturing for this product has been discontinued. As a an alternative, please refer to D60, P443 or P445.