The Schneider ZB4BD27 is a robust selector switch head designed as part of the Harmony XB4 series, renowned for its reliability and durability in industrial settings. This component features a standard black metal bezel and a black standard handle that offers a comfortable grip for the operator. With a mounting diameter of 22mm, it is a versatile fit for a wide range of control panels.
The ZB4BD27 is engineered to withstand harsh environments, boasting an IP67 rating, which ensures protection against dust and temporary immersion in water, as well as IP69K for high-pressure water jets. It is also compliant with NEMA 13 and NEMA 4X standards, providing additional assurance of its suitability for outdoor or washdown applications.
This selector switch head is designed for stay-put operation, with an operator position information feature that indicates 2 positions at 90°. It is capable of enduring a mechanical lifespan of 1 million cycles, highlighting its capacity for long-term use without compromising performance.
The electrical composition code options for this unit include configurations for up to 6 contacts using single or double blocks in front mounting, allowing for flexibility in electrical circuit design. The product is also environmentally conscious, adhering to the Green Premium product status, which includes compliance with REACh and RoHS directives, ensuring it is free from harmful substances.
With a protective treatment of TH, the ZB4BD27 can operate in a wide temperature range from -40 to 158°F (-40 to 70°C), making it suitable for a variety of climatic conditions. Its shock and vibration resistance conform to IEC standards, further attesting to its robustness in industrial applications.
The ZB4BD27 selector switch head is a reliable choice for those seeking a high-quality, durable component for their control systems, offering both functionality and resilience in demanding industrial environments.