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Get it between 2025-10-28 to 2025-11-04. Additional 3 business days for provincial shipping.
1.【Product Description】: This product is a single-phase DC solid state relay module, SSR-40DD input 3-32VDC to output 5-220VDC, length, width and height are 48mm * 33mm * 61mm respectively, weight is: 79g
2.【Thermal management】: Solid state relay belongs to the single phase solid state relay module, and its heat dissipation efficiency has been deeply optimized. Through precise thermal management strategy and efficient heat dissipation structure design, the solid state relay can effectively maintain within a stable and appropriate working temperature range even under high load operation
3.【Comprehensive application】: solid state relay 40 amp has high reliability and long life characteristics in aviation, navigation, plateau, field and other special environments, improve the overall performance and stability of the equipment, and make it an indispensable part
4.【Solid-state technology】: single phase solid state relay module eliminates the inherent mechanical noise and wear problems of traditional relays, bringing users unprecedented quiet and worry-free operation experience. Shows consistent and superior performance, ensuring long-term reliability and efficiency
5.【Note】: When the 40 ampere solid state relay is opened and there is a voltage at the load end, there will be a certain leakage current at the output end. Attention should be paid to prevention during use or design