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Limit Switches

Craig & Derricott 'Miniswitches' are a range of small robust limit switches designed substantially for industrial use. With an electrical rating of 20A and mechanical endurance figures of around 10x106 they are a very effective direct switching device.  They are available with various forms of actuator.

The range is based upon three basic switch modules:-

  • Single pole, snap action, changeover (4 terminal)      Type 'A'
  • Double pole, snap action, changeover (8 terminal)     Type 'DA'
  • Single pole, positive break, changeover (4 Terminal)  Type 'SA'

The Types as shown above denote a moulded enclosure with a plain plunger, a plunger with a protective bellows changes the 'A' to a 'B'.

Die-cast bodies are called for by the letters 'C' & 'D' respectively. Please refer to the datasheet for details.

 

Download Limit Switch Datasheet


Moulded

i-press Miniswitches supplied in moulded cases are available with a choice of actuating means. Available in single and double pole interiors with a positive break option for safety circuits, the range offers the equipment designer many options. The 20A rated modules are provided with terminals appropriate to the size of connecting cables. The single pole modules come with 'snap-on' terminal ...

Die Cast

  The die-cast versions of the i-press limit switches use adapted moulded case items housed within a die-cast aluminium enclosure. The enclosures are supplied in two sizes. The 'C' range incorporate a single M16 entry while the 'D' range includes two M20 on the lever options and a single M20 on the plunger version. Both items have a removeable terminal access cover.   All items ...

Accessories

The following item are accessories or features that can be incorporated in the Miniswitch when built.