FireFly 400 Amp – Underwater Welding Safety Isolation Switch (FF-2011)

Ordering code : WELD0008

The FireFly safety isolation switch has been designed and built to exacting standards and will perform perfectly for many years. The units may be used for welding and/or cutting operations, using direct current (DC) only, in-line with the data plate information provided. All units are fitted with an approved 400-amp dule pole push/pull isolation switch and supplied in a Storm HPX high performance case which is rated to IP-67.

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SKU WELD0008 Category Tags , , ,


All units are fitted with amp and voltmeters, to provide real time welding parameters, together with an indication lamp, which illuminates when the switch is made live (HOT) and extinguish when closed, (COLD). The terminal connections fitted to each unit are standard DIN (35-50mm2) plugs/socket. All units are fitted with a large, red bulbous on/off knob. To operate, simply pull in a vertical direction to make it ‘HOT’ and push down to make it ‘COLD’.

All units use the highest quality, UK manufactured components and are offer with a 6 month manufactures warranty against any defective parts. The Welding Safety Isolation Switch has undergone independent testing by Albright International to validate thermal profiling performance (duty cycle) ratings and the switch is approved by UL and has US and Canadian approvals.

Contact Information



iSubC Diving Equipment Ltd
Units 10 Holly Close
Whitehills Business Park
Westby With Plumptons

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