AB15AW-FA

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Pushbutton Switches are widely used in industrial automation and control technology to manage the operations of production systems. The AB15AW-FA is one of the industry’s most reliable pushbutton switches, with an application field and working principle that is simple and easy to understand.

The AB15AW-FA is a series of single pole, momentary type latching pushbutton switches. This means that, in normal operation, pushing the button momentarily latches the switch into its ON position. To turn the switch OFF again, the user must press the button a second time. The momentary action also ensures that accidental backdriving of the switch –caused by unexpected power failure- is prevented. This makes the AB15AW-FA Series ideal for applications requiring momentary contact, like stair lifts, lifting systems, machinery, and general motor control tasks.

The AB15AW-FA Series is designed with silver alloy contacts, providing an extremely low contact wear rate, and a contact force that is virtually constant. This ensures a long life of up to hundreds of thousands of working cycles, while dust-proofing, waterproofing and noise protection features make the series perfect for applications in hostile environments. Complementing this range of features, a surface-mounting type with RJ45 connectors and a Multipole version are also available.

Concerning the working principle of the AB15AW-FA Series, all of the models feature a plunger, lever, or flat-flex armature, which is actuated by pushing the button. This action disengages the retaining detent, allowing the electrical contacts to operate. Upon release, the detent springs back into position and re-engages the contacts, directing current thereby completing the cycle. This provides an uninterrupted and reliable power supply, making it possible to operate various types of machinery and systems safely.

All in all, the AB15AW-FA Series is a reliable pushbutton switch with an application field and working principle that make it a great choice for machines and systems in the industrial automation and control technology. With features such as a low contact wear rate, lasting construction and dust-proofing, waterproofing and noise protection, it is a reliable and safe choice for a variety of applications.

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