064403

Barnes 064403, Control Panel Accessories, Panel Mounted Options, Intrinsically Safe Relay - This relay is reduced voltage power supply that produces a low voltage and current to the float switches in the wet well. This relay has an internal reed relay to which is slaved a 10 amp power relay that operates the motor starters and high water alarm (for Explosion Proof Applications). One required for simplex, two for duplex plus one for any alarm function.

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