Fluidra - 5×20 mm F8A Fast-Blow Glass Fuse for KIT4SAL DOMS2 Salt Chlorinator

Fluidra – 5×20 mm F8A Fast-Blow Glass Fuse for KIT4SAL DOMS2 Salt Chlorinator

This is the genuine Fluidra replacement F8A fast-blow glass cartridge fuse in the standard 5×20 mm format, designed as a spare part for the KIT4SAL DOMS2 salt chlorinator control unit. It provides overcurrent protection for the chlorinator’s internal electronics, blowing rapidly in the event of a fault to protect the control board and associated circuitry from damage.

Compatibility

This fuse is a direct OEM spare part for the Fluidra KIT4SAL DOMS2 salt chlorinator kit — a multi-output electrolysis control unit rated 1×10 A/2.3 kW and 3×6.5 A/1.5 kW. Always cross-reference your unit’s documentation or existing fuse markings before ordering to confirm the correct rating is required.

Why genuine matters

Using the correct OEM-specified fuse rating is critical for safe and reliable operation of your salt chlorinator. An incorrect fuse rating — too high or too low — can either fail to protect the control board or cause nuisance tripping. This genuine Fluidra part ensures the fuse characteristics match the original design specification of the DOMS2 control unit exactly.

Installation

Fuse replacement should only be carried out with the chlorinator fully disconnected from the mains supply. Locate the fuse holder on the DOMS2 control board, remove the blown fuse, and fit the new 5×20 mm F8A unit. If the fuse blows again immediately on power-up, a deeper electrical fault is likely present and a qualified technician should be consulted before further use.