VARIOUS PROTECTION: 24V linear actuator with over current protection, short circuit protection, overload protection, and over voltage protection. STURDY MATERIAL: Micro linear actuator constructed with high-quality aluminum and ABS plastic for durability and a sleek appearance. Features end limit switches that automatically stop operation at the end of stroke to protect the motor. POWER SUPPLY: Electric mini linear actuator operates on 24 volts DC. Connect the positive and negative terminals correctly; applying voltage causes extension, reversing polarity causes retraction. APPLICABLE SCENARIO: Telescopic electric linear actuator has a compact design and is suitable for various applications including industrial equipment, agricultural machinery, catering systems, and ventilation installations. EXCELLENT PERFORMANCE: Mini linear actuator features precise craftsmanship, a compact design, and stable performance, ensuring long-term durability and reliable operation.