High-Reliability SSR-40DD Relay, 40A, Superior Noise-Free Control for Automation ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? High-Reliability SSR-40DD Relay Experience the future of automation with our state-of-the-art Solid State Module Relay, the SSR-40DD. Designed with exceptional reliability and superior performance, this relay is the perfect addition to your automation toolkit. Key Features: Max Current: 40A with a frequency of 50/60Hz for seamless operation. Wide Voltage Range: Operates on 3-32VDC/5-220VDC for versatility. Robust Construction: Made from high-quality metal, plastic, and electronic parts for durability. Dimensions: Compact size of approximately 58 x 45 x 32mm (2.3" x 1.8" x 1.26"). Weight: A lightweight design at just 116g, making it easy to incorporate into various setups. What You Get: Two mini bags of thermal grease included to enhance heat dissipation. Why Choose SSR-40DD Relay? Designed for automatic process control applications, the SSR-40DD Relay delivers: Noise-Free Control: Experience smooth operation with no spark and no noise. High Switching Speed: Enjoy rapid response times for your automation needs. Exceptional Durability: Features anti-corrosion, moisture-proof, and anti-vibration characteristics. Longevity: Built to last, offering long life and high reliability for your systems. Electromagnetic Compatibility: Ensures seamless integration with your existing automation controls. This solid state relay is an essential component for temperature controllers and other machinery control systems. Elevate your automation projects with the SSR-40DD Relay - the perfect blend of reliability and performance. Order yours today and ensure the success of your automation applications! Shipping Free Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items. Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically. Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment. Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled. State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations. Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you. Return 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange. Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions. Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error. Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its original condition. Payment We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Feedback Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Buy it now and enjoy a pleasant shopping experience! UPC: Not Set Model: Solid State Relay Unit Quantity: 3.52 oz Application: Automotive,Electronics,Home/Garden,Industrial Contact Material: Copper,Metal,Plastic Features: Heavy Duty,Indicator Light,Phase control,Remote Monitoring,Timer,Heat Resistant,Overload Protection,Noise Free,High Speed Switching,Moisture Proof,Anti-Corrosion,Anti-Vibration,Electromagnetic Compatibility Smart Home Compatibility: Amazon Alexa,Google Home/Assistant,Universal Smart Home Protocol: Bluetooth,Proprietary,Wi-Fi Suitable For: Exterior,Interior Mounting Style: Bolt-On,Freestanding,Panel,Screw,Surface,Wall Protection Properties: Lightning Protection,Overload Protection,Surge Protection Resistance Properties: Dust Resistant,Impact Resistant,Moisture Resistant,Rust Resistant Brand: Unbranded Current Type: DC Maximum Amperage: 40 A Coil Voltage: 3-32 V MPN: Not Set Current Rating: 31-40 A Type: Solid State Relay Number of Poles: 1 Number of Phases: 1 Number in Pack: 2-5 Item Height: Not Set Item Length: Not Set Item Width: Not Set Number of Pins: 4-Pin Country/Region of Manufacture: Not Set Contact Configuration: Not Set Power: Not Set Unit Type: oz