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The ZB4BD3 is a small key switch head of Schneider Electric's Harmony XB4 series, which is mainly used for switching operations in industrial control panels. Designed with a chrome-plated metal bezel and a standard black handle, the product has 3 fixed gears and an operating angle of 45°, making it suitable for a wide range of industrial environments.
Main features
- Installation: Panel mount (22mm cut-out diameter).
- Degree of protection: IP66, IP67, IP69K, NEMA 4X compliant, suitable for harsh environments.
- Electrical performance: Low load contacts, support screw clip connection and PCB pin connection.
- Mechanical durability: 1,000,000 cycles of operation life with excellent vibration and shock resistance.
- Operating temperature: -25°C to 70°C (some data indicate -40°C to 70°C).
Applications
- Industrial automation: suitable for machine manufacturing (e.g. automobiles, textile machinery), control system cabinets, etc.
- Energy & Buildings: Power Distribution Systems, Building Automation, Airport Equipment, etc.
Matching components
It needs to be used with a fixed collar (e.g., 641-1131) and contact body (e.g., 641-1147).
Certifications and Compliance
- Comply with IEC, UL, CSA and other international standards.
- There are different versions of the RoHS status (some indicate compliance, some indicate non-compliance).
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