Original Panasonic Az Series Waterproof CNC Limit Switch Az7311 Az7312 Az-7310 7141 7121. High Current Capacity: Supports maximum current up to 250A for robust industrial performance. Durable Mechanical Life: Engineered for 10,000,000 cycles of mechanical operation. Robust Electrical Life: Guarantees 500,000 electrical switching cycles under standard conditions. High Vibration Resistance: Withstands complex vibration from 10-55Hz with 1.5mm amplitude. IP54 Protection Level: Offers protection against dust and water splashes for industrial use. OEM/ODM Services: Customization services available for branding and specific requirements.