Check the listing for details. Industrial Solid State Relays Module DC- AC 4-32VDC to 30-480VAC 60 80 100A-500A. Condition: New. Listed at 19.19 USD. Industrial Solid State Relays Module DC- AC 4-32VDC to 30-480VAC 60 80 100A-500A Product Name:Industrial Solid State Relay Control mode: DC control AC Load current:80~500A(optional) Load Voltage:30~480VDC Control voltage:4~32VDC Disconnect current:≤10mA Ambient temperature:-30°C~+70°C Widely used in computer peripheral interface equipment, furnace heating and thermostat equipment; CNC machinery, remote control systems, industrial automation devices; signal lamps, traffic lights, lighting stage lighting control equipment; instruments, medical equipment, photocopiers, color expanders, rubber and plastic machinery, automatic washing machines; in addition to the chemical industry, coal mines, and other need for explosion-proof, moisture-proof, corrosion-resistant occasions in theThere are a large number of use, has become an ideal replacement product for relay family. Solid state relay selection of the three major misconceptions:: the solid state relay is completely AC contactor.Myth 1: Solid state relays are complete AC contactors Answer:a solid state relay has no auxiliary contactsb solid state relay work will be hot, must be installed to use heat sinks, high power need to add fan cooling or water cooling. Myth 2: Solid state relays are labeled current, is the actual working current Answer: a solid state relays need to leave a margin when selecting the typeb option formula.① pure resistive 2.5 times the actual current (A) × 2.5 = solid state relay current (A) ② inductive load 7 times the actual current (A) × 7 a solid state relay current (A) For example, (resistive): the customer needs to be 50A, the formula is: 50 * 2.5 = 125A, it is recommended to buy 150A or more.For example (inductive): customers need 50A, the formula is: 50 * 7 = 350A, recommended to buy 350A or more. Myth 3: 6 years of safe service life, that is, 6 years after the automatic destruction of the product Answer: 6 years of service life is the engineering department to develop a safe replacement cycle6 years after the product is still intact, but has been out of the safety cycle. Features: The use of high-quality high-temperature resistant flame retardant materials insulation performance is good signage after high temperature is not easy to deformation, wrinkles, fall off, safe and durable line design has a dual triode protection, the control terminal is more stable. BEM series use HSDQ thyristor chip program, the use of two chips for surge voltage stabilization, high load current (70% load current) surge voltage (1200V) The circuit design of BEM series adopts two ON Semiconductor MOC3083 imported optocouplers, casting a safety barrier to prevent current breakdown. Solid state relay adopts photocoupler internal working mode, no mechanical contact action no contact so no spark. Brass heat sink, using high-purity brass base plate to effectively improve the thermal conductivity. High brightness LED indicator super hardness inserts Adopt high quality connecting wire, anti-corrosion, longer service life. We only accept your Ebay Address,Please Make sure it's right.The items you ordered will be shipped out in 2 business day by Air Mail when your payment is clear. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. If item is defective, you can return for refund or exchange within 30 days after receiving.We will swap for a good one upon stock availability, or make a refund.Do not worry about it. We will try our best to deal with the problem to make you satisfied.Thanks in advance !!! If you are satisfied with our products and service, please help to leave "Positive Feedback" and "5 Perfect Stars" for us when you receive your items and we will do the same for you. Thanks in advance! If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you! On May 30, 2024 at 09:30:35 PDT, seller added the following information: