3SE52340HK211AC4
This rotary actuator features a metal rocker arm and plastic rollers. The 31mm plastic housing conforms to EN 50047 standards. The 1NO/1NC contacts are made of silver alloy to ensure stable conduction, and the mechanical life reaches 15 million cycles, making it suitable for access control interlocking detection.
Product Positioning
The Siemens SIRIUS 3SE5234-0HK21-1AC4 is a 31mm plastic-cased rotary rocker position switch. The metal rocker arm with plastic rollers ensures high durability and is suitable for rotary interlock detection applications such as access control and guardrails.
Core Product Advantages and Features
Metal rocker arm rotary actuator
The metal rocker arm, paired with plastic rollers, combines strength with low-friction operation, making it suitable for detection of rotary mechanisms.
1NO/1NC silver alloy contact
The silver alloy contacts provide stable conductivity and have a forced disconnect function to improve the reliability of the safety circuit.
31mm compact plastic case
The 31mm wide plastic housing conforms to EN 50047 standards and is suitable for installation in areas with limited space.
Long mechanical life
With a mechanical operating life of up to 15 million cycles, it is suitable for applications with frequent opening and closing, such as access control and guardrails.
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