PTC thermistors MZ6 series

Application Field: PTC thermistors are used to monitor temperature in machines and installations. The design ensures short response times and easy installation. The Product Sells Point: PTC thermistors acc. to DIN 44081(triple sensors acc. to DIN 44082) are used to protect electrical machines against thermal overload. Thermistors have an even steeper R/T characteristic as that defined in the DIN standard. The temperature range is from 60 to 180C. PTC thermistors beads with different rated response temperatures can be connected in series. This permits an optimal and economic thermal protection of machines and windings with different limit tempratures. Key Specifications/Special Features:                                                 single     triple Max.operating voltage               30           30          V Rated response temperature Tk       60~180           C Tolerance of Tk                         +/-5        +/-5        K Resproducibility of Tk               +/-0.5     +/-0.5     K Resistance R25            less than 100   less than 300  ohm Resistance at a temperature of Tk -5K                 less than 550    less than 1650   ohm Resistance at a temperature of Tk +5K               more than 1330   more than 3990   ohm Resistance at a temperature of Tk +15K              more than 4        more than 12      Kohm Thermal response time Td     less than 5    less than 5       s Insulation test voltage V          AC2.5           AC2.5          KV Max.operating temprature          200              200            C Max.storage temperature            160             160            C Min.srorage temperature             -25               -25            C Weight                                       2                3.5            g Third Party Certificates: DIN 44081/082 Product Sample Availability Policy: free below 2pcs samples but transport charge Order Lead Times(Days): 7-15 days Minimum Order Quantity: no    

thermal protector