Images of Piranha safety switch

The Piranha range of safety switches

Piranha is our trade name for the range of 400 amp DC safety/monitor and control switches we manufacture. These units are designed to sit in-between the power source and the diver, providing a safe method of isolating current and voltage for the diver, or operator.

Piranha DC welding switch, DC safety switch
Piranha DC welding switch in yellow utility case

We offer three model types:

(Click images to enlarge)

1 Image of Piranha switch - utility model Utility case
2 Image of Piranha switch - large model Steel wall mounted (large)
3 Image of Piranha switch - junior model Junior (steel portable or wall mounted)
 

The utility case and large wall mounded units are fitted with amp and volt meters as standard thereby, allowing welding parameters to be monitored and/or recorded and the units also provides a useful means of checking working efficiency of the power source.

Although initially designed for welding/cutting underwater, the devices are equally well suited for situations where close control of thermal operations in hazardous areas is required.

Technical Specifications

All Piranha units are fitted with a 400 amp push/pull switch (45% duty cycle rating) which meets CE directives, Underwriters Laboratories and Canadian Standards Association approvals. All units are fitted with DINSE style panel plugs and sockets as standard and are supplied with a full, return to base, 12 months warranty against defective parts or faults.

  1. Utility case model: -  Is a portable, brief-case style unit housed in a tough, light weight rugged structural form case, having the following external dimensions; L: 406mm, H: 305mm, W: 210mm and only weighs approximately 6.0Kg.
     
  2. Steel wall mounted (large): - Is a fixed wall mounted unit housed in a IP55 rated steel enclosure, having the following external dimensions; L: 300mm, H: 400mm, W: 210mm and weighs approximately 12Kg.
     
  3. Junior: - Is a smaller version of the large wall mounted enclosure, but is not fitted with any amp/volt meters. Two options are available; fixed wall mounted, or a carry version (handle fitted). All juniors are fitted with a red indicator lamp, which shows when the switch is HOT. The dimensions are as follows; L: 300mm, H: 250mm, W: 200mm and weighs approximately 6Kg.