It is the replacement coil for legacy CV1B and CV3B contactor frames — the part you need when the old coil fails on a line that still runs those contactors. Rated inrush is 120...145 W (700...840 VA at 50 Hz, 0.17 power factor), and holding power drops to 28...45 W (80...110 VA at 50 Hz, 0.38 power factor). The coil resistance measures 7.99 Ω at 68 °F (20 °C), and the closed-circuit inductance is 1.77 H. The control voltage limits are 0.85...1.1 Uc at 50 Hz up to 131 °F (55 °C).
Sourcing reality — obsolete part
This coil is marked obsolete by Schneider. If you are freezing a BOM or stocking spares for a line running CV1B or CV3B contactors, confirm availability before committing the line item — this is a last-time-buy or find-and-supply part.