UA63-30-00RA 400-415V 50Hz / 415-440V 60Hz

Key Features

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  1. High Peak Current HandlingThe UA63-30-00RA contactor is designed to handle peak currents far exceeding 100 times nominal rms current, making it ideal for installations with high transient loads.
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  2. Damping Resistors IncludedThe contactor comes complete with damping resistors, which are essential for limiting the current peak on energization of the capacitor bank, ensuring safe and controlled switching.
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  3. Block Type DesignThe UA63-30-00RA features a block type design, allowing for the serial insertion of damping resistors into the circuit. This design ensures capacitor precharging and limits the second current peak occurring upon making of the main poles.
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  4. Electrical DurabilityWith an electrical durability of 250,000 operating cycles for voltages under 500V and 100,000 cycles for voltages between 500V and 690V, this contactor is built to withstand frequent use in demanding applications.