Dual AC/DC coil, one SKU
The 3WJ9111-0AD05 closing coil/shunt trip from Siemens accepts both 110-127 V AC and 110-125 V DC, so a single part number covers both supply types — a direct inventory simplification for MRO.
Rated 1 A, 3-pole, frame size 1
Rated 1 A with 3 poles and frame size 1, this unit fits standard air circuit breaker panels for protection applications.
Active lifecycle, standard demand
With an active lifecycle status and standard demand tier, the 3WJ9111-0AD05 carries no end-of-life risk and is readily available for ongoing MRO needs.
Wide temperature range, IP20
Operates from -40 °C to 80 °C with IP20 protection, suitable for a range of indoor panel environments.