Features High-Quality Materials: Crafted from durable ABS+brass material, providing shockproof, wear-resistant, and long-lasting performance. ed Structure: Features a ed design to effectively prevent dust from entering the interior, ensuring reliable operation in various environments. Easy Wiring and Installation: Simple and clear wiring design, along with quick and easy guide rail installation, for user-friendly setup and use. Versatile Compatibility: Suitable for a wide range of applications, including conveying equipment, elevator industry, and machinery industry. Voltage Compatibility: Can be easily installed on equipment using 220VAC, offering flexibility and convenience for various setups. Specification: Item Type: Speed Controller Material: ABS+Brass Model: DV1204W Uses: Conveying equipment, elevator industry, machinery industry Rated Voltage: 220VAC Rated Current: 0.1A~0.3A Applicable Power: 60~90W Power Frequency: 50/60Hz Installation Method: Guide Rail Installation Package List: 1 x Speed Controller Note: Must be installed by professional electrical staff! Package List 1 x Speed Controller