83268628

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Snap action, limit switches are commonly used across many industries and applications. They are used to detect the presence or absence of a physical contact. Depending on their design, these switches can be used to switch on/off an electrical circuit, determine various heights, positions or travel distances.

The 832686 28 switch is designed for dependable, long-life performance in a variety of industrial applications. This low-cost switch is perfect for controlling or monitoring limits such as travel, position, temperature and pressure. It is a long-lasting snap action switch that provides reliable operation in numerous applications, such as water detection and surveillance systems, signaling, factory automation applications, heating and cooling systems and transportation.

The 832686 28 is a double-break, single-pole, single-throw switch that’s activated without a contact. It operates within negative pressure and has contact ratings of 5A 277VAC, 1A 30VDC and 10VA. It features an improved mounting design, higher contact pressure for reliable operation and an adjustable plunger for shorter travel.

Its working principle is based on its snap-action, limit design. This switch is mechanically biased away from the set point. When the operator pushes against the plunger, the contact operates at a preset point before its dropping position. The pressure of the plunger against the contact point creates a reproducible contact. That contact then activates the switch.

The 832686 28 switch is designed to operate in a wide range of temperatures and environments. The switch has a 100,000-cycle mechanical life and a contact rating of 20mΩ. This robust switch is UL and CSA approved and is resistant to shock and vibration. It has an operating temperature range of -40°C to 105°C.

The 832686 28 switch is ideal for controlling or sensing limits in a wide range of industrial applications. This versatile switch can be used in factories, buildings, ships, off-shore rigs and vehicles. It’s suitable for automation equipment, security systems and transportation applications. Its rugged construction and adjustable plunger ensure reliable operation in tough working conditions.

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