BZLN-13G-LH

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Snap action, limit switches are industrial control mechanisms used to detect and monitor the movement or position of mechanical or electrical objects. The BZLN-13G-LH is a type of snap action, limit switch specifically designed for use in highly demanding applications. Its durable construction and reliable operation make it suitable for all types of environments, including corrosive and explosive ones.

The BZLN-13G-LH is composed of an actuator, a contact block, a stem, and an electrical enclosure. The actuator is a heavy-duty die-cast zinc alloy housing, which is treated with an anti-corrosion coating for long-term durability and superior performance. The contact block is constructed from a high-grade nickel-plated brass, which provides superior electrical and mechanical contact resistance. The stem is made from stainless steel for improved wear-resistance and precision alignment.

The electrical enclosure is designed to seal out dust and water, and is constructed from an impact-resistant polycarbonate. The enclosure can be customized with a variety of accessories, such as rubber boots and strain reliefs, to suit different applications. The BZLN-13G-LH is compatible with all common control systems, such as PLCs and DCSs.

The most important component of the BZLN-13G-LH is its actuator, which contains a pre-lubricated and adjustable combination of internal springs and linkage. This provides superior reliability, rapid response time, and superior locking accuracy. Additionally, the actuator is designed to provide long-term durability with minimal maintenance.

The BZLN-13G-LH includes two different types of contact systems; a single pole double throw and a two pole double throw. The single pole double throw utilizes a single stationary contact and a mobile contact, which can be opened and closed depending on the position of the actuator. The two pole double throw utilizes two stationary contacts and a movable contact, which can be used to control two independent circuits.

The operating temperature range of the BZLN-13G-LH is -40°C to +85°C. The operating voltage rating is 0 to 600V and its operating current rating is 0.5A to 15A. The contact resistance is 5mΩ and the insulation resistance is >50MΩ. Furthermore, the mechanical life of the switch is >10,000 cycles.

In summary, the BZLN-13G-LH is a rugged and reliable snap action, limit switch designed for use in demanding applications. Its die-cast zinc alloy housing and high-grade nickel-plated brass contact block provide superior electrical and mechanical contact resistance. Its adjustable combination of internal springs and linkage offer superior accuracy and rapid response time. Its polycarbonate enclosure provides superior protection from dust and water. The BZLN-13G-LH can be used in various applications and is compatible with all common control systems.

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