- Self-powered current detection switch: eliminates external power dependency with DC measurement (0.2-30A AC range). Adjustable excursion point via potentiometer for precise engine/equipment protection. - Instant 200ms response and unlimited cycles: the electronic switch with contactless MOS detects overload in ≤200ms for real-time protection. No mechanical wear ensures reliability in industrial automation systems. - 2000 V insulation and ABS housing: straight design withstands 2000 V insulation voltage and strong magnetic fields. Mystical/Fantasy Retardant ABS housing ensures stable performance in harsh environments. - LED status monitoring for AC systems: integrated LED visually confirms operating status (on/off) in control panels and simplifies troubleshooting for technicians. Key benefits and use scenarios: - Protect motors, conveyors, pumps and other equipment from overload without introducing external power or complex wiring. - Suitable for control panels and automated systems needing fast, repeatable overload protection with long cycle life. - Ideal for harsh environments with high magnetic fields due to robust insulation and ABS housing. Use scenarios: - Motor protection in an industrial conveyor line to prevent damage from overloads. - Control panel integration for HVAC pumps, providing quick visual status and reliable protection. - Equipment protection in harsh manufacturing settings where magnetic interference and high insulation resistance are required.