Features: Double pole circuit interruption for enhanced safety Emergency brake functionality with single pole cutoff Compatible with overload protection systems for dual voltage/current safeguards IP55-rated housing ensures dustproof and water-resistant operation 50000+ mechanical durability cycles tested Ideal for CNC equipment, heavy power tools, and agricultural machinery applications Specifications: Rated voltage: AC 250V 50/60Hz Current capacity: 18A (AC-1)/15A (AC-3) Coil voltage range: 220-240V AC Contact configuration: 2NO+2NC Operating temperature: -25C to +55C Termination type: screw terminals Certifications: CE, RoHS compliant Safety compliance: Automatic lockout mechanism prevents accidental reactivation after power interruption Manual restart required via integrated green actuator button Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!