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| Mercury Switches |
- Mercury Switches
One of the advantages of mercury switches is that the contacts are hermetically sealed in glass envelopes. Contact wear is, for all practical purposes, non-existent by virtue of the fact that the rupture of current takes place in an atmosphere of spe.....
- Automatic Float Switches
Float switches are designed for the automatic control of electrically driven pumps. They are designed with the minimum of working parts and great care is taken to ensure freedom of movement without sticking or corrosion, thereby ensuring the highest .....
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