Dustproof momentary electromagnetic switches designed for KJD6 5E4, delivering reliable performance across a range of environments. Used as machine switches, these devices support emergency stop functions, enhancing safety during operation. Ideal for cutting machines, they provide precise control and fast response when stopping equipment. Model 87HA offers excellent dustproof capability, protecting against dust intrusion and improving durability. Momentary operation: press to activate and release to return, enabling immediate shutdown of the machine in emergencies. Key attributes - Function: momentary electromagnetic switch with dustproof design for emergency stopping. - Compatibility: designed for KJD6 5E4 systems; model referenced is 87HA. - Size: not specified. - Material: not specified. - Performance: robust dustproof protection, reliable emergency stop capability, and quick response. Use scenarios - On cutting machines such as metal or woodworking equipment, enabling immediate shutdown in hazardous situations. - On automated production lines or conveyor systems, providing a safe and quick emergency stop to prevent damage or injury. - In dusty workshop environments, where dust protection helps maintain reliable operation and safety functions over time.