What It Is — Ratings & Fit
The LC1F1154B6 is a TeSys F contactor rated 600 VAC and 115 A per IEC standards. The 115 A figure is the conventional free-air thermal current (Ith) under IEC 60947-4-1, which governs motor-switching duty. That rating means it handles motor loads up to roughly 55 kW at 400 VAC three-phase, assuming standard AC-3 utilization category — the actual motor FLA you can switch depends on the duty cycle and enclosure derating. The +OPTIONS suffix in the description indicates this order code ships without the standard coil or auxiliary block — it's a bare contactor intended for a specific configured assembly. If you're replacing an existing unit, verify the coil voltage and auxiliary configuration on the nameplate before ordering; the LC1F1154B6 body accepts the full TeSys F coil and aux range.
Deployment Context
The TeSys F series is common in conveyor, pump, and fan starter applications.