CB1AF-D-M-24V

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Automotive relays are used across a plethora of applications to enable efficient and automated operation, and the CB1AF-D-M-24V is no different. Its small form factor and integrated features make it incredibly versatile, with features ranging from direct switching and fast electrical arc suppression to a high overload capacity.

The main application field of the CB1AF-D-M-24V is in ignition systems used to start and stop internal combustion engines. With an operating voltage range of 10~32V DC, it is designed for use in harsh environments with wide temperature ranges. This makes it ideal for truck, tractor, all-terrain and other rugged vehicles, as well as standard cars.

The working principle of the CB1AF-D-M-24V is based on two electrical arcs. When the input voltage is applied, the first arc is triggered and a small amount of current is released which is enough to close the contact and complete the circuit. This causes the second arc to become active and closes the contact even more securely.

The resulting contacts are connected by the second arc and form a durable, protective layer. This layer of protection prevents high-voltage arcing from discharging across the contacts. Furthermore, the integrated thermal protection feature measures the contact temperature and cut off the circuit if it reaches a predetermined level in order to protect the relays from damage.

The CB1AF-D-M-24V was designed with the toughest applications in mind and is able to withstand surges, surges with high-frequency, as well as a hostile environment with vibrations, temperature variations and direct contact with water or dust. It also features a high overload capacity up to 400A at 50V, low start-up current and fast electrical arc suppression.

The CB1AF-D-M-24V is highly resistant to oxidation and corrosion due to its plastics and polypropylene surface coating. In addition, the high temperature resistant design allows the relays to operate in temperatures from -40℃ to 120℃, making it ideal for use in the most extreme environmental conditions.

With its miniature size, the CB1AF-D-M-24V can be easily installed in a wide range of electrical installations, thanks to its low mounting height and its wide mounting range of up to 165mm. Additionally, its highly reliable design ensures long and stable usage. Ultimately, the CB1AF-D-M-24V is a great choice for any application needing reliable control in extreme conditions.

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