【TECHNICAL SPECIFICATIONS】 HY57B emergency stop switch features a high-capacity 18A 125V / 12A 250V AC rating, ensuring circuit integrity and reliable performance in heavy industrial environments. The 2-terminal tab interface allows for secure electrical connections 【BROAD EQUIPMENT FIT】 Engineered for versatile application and compatible with log splitters, CNC machines, conveyors, and various woodworking shop tools. Serves as a direct-fit replacement for KEDU HY57B models across diverse industrial platforms 【OPERATIONAL SAFETY FIX】 Specifically designed to resolve malfunctioning power-cut mechanisms and faulty stop buttons. Provides an immediate safety solution for equipment that fails to halt during critical scenarios, maintaining operator security in workshops and production lines 【RUGGED INDUSTRIAL BUILD】 Constructed with a heavy-duty housing designed to withstand mechanical stress and resist dust and moisture infiltration in harsh settings. The switch undergoes rigorous cycle testing to ensure stability under vibration and temperature variations 【EFFORTLESS SERVICEABILITY】 Features a precise 22.1mm mounting hole configuration for tool-free integration into standard industrial control panels. Ideal as a spare component for preventative maintenance, reducing downtime during unexpected switch failures

Heavy-Duty HY57B Emergency Stop Switch for Industrial Machinery and Log Splitters

The HY57B Emergency Stop Switch is a professional-grade safety component designed to maintain rapid power cut-off functionality in high-risk industrial scenarios. Built to handle 18A 125V or 12A 250V systems, this switch ensures that machinery such as log splitters and shop tools can be halted instantly to maintain circuit integrity and operator safety。

Whether you are replacing a worn-out button on a CNC machine or performing preventative maintenance on a log splitter, the HY57B offers a direct mechanical fit. Its rugged construction resists dust and moisture, making it a reliable performance choice for manufacturing plants, automotive facilities, and heavy equipment workshops. By adhering to precise mounting specifications, this switch clears persistent safety-related operational issues without the need for complex modifications。

Key Technical Specs:

• Model: HY57B / 115717501

• Electrical Rating: 18A 125V~ / 12A 250V~

• Terminal Type: 2-Pin Tab (6.3x0.8mm)

• Mounting Cutout: 22.1mm × 5.0mm

• Environmental Resistance: Dust-proof and moisture-resistant