The 100 V AC coil means the control circuit must supply 100 V AC nominal; verify your control transformer taps before committing the panel design. The 3-pole NO power circuit handles three-phase reversal, and the 1 NC auxiliary contact provides a positive-break feedback path for the reversing interlock.
IP20 finger-safe protection (VDE 0106) means it is suited for enclosed panels where personnel access is restricted. The preassembled reversing busbar saves wiring time and reduces the chance of phase-crossing errors during commissioning.
Rated for operation from -25 to 50 °C and storage from -50 to 80 °C, with no derating needed up to 2000 m altitude. Flame retardance meets UL 94 V1 and NF F 16-101/102, and the protective treatment conforms to IEC 60068 and DIN 50016 for corrosion resistance. Shock and vibration ratings are specified per IEC 60068-2-27 and IEC 60068-2-6 — the contactor holds closed through 10 Gn on X-axis and 15 Gn on Y/Z axes, which is relevant for rail or mobile equipment installations.
