--- title: Series 16 | Mechanical Products description: Mechanical Products Series 16 Push-to-Reset UL1077 Thermal Circuit Breaker. Compact, proven reliable, single-pole, UL 1500 ignition protected, Available 0.5 - 70 Amps. Cross reference alternative for Carling CLB-series, Tyco W58, Bussmann 174, and ETA 1658 --- [Need help?](https://www.mechprod.com/contact) [** 630.953.4100](tel:630.953.4100) [** Email](mailto:helpme@mechprod.com) [![mp-Logo.png](https://www.mechprod.com/hs-fs/hubfs/MP_2017/Image/mp-Logo.png?width=119&name=mp-Logo.png "mp-Logo.png")](https://www.mechprod.com/) [![mp-Logo](https://www.mechprod.com/hs-fs/hubfs/MP_2017/Image/sticky-logo.png?width=119&name=sticky-logo.png "mp-Logo")](https://www.mechprod.com/) [** Find a Distributor](https://www.mechprod.com/circuit-breaker-distributors) [**](https://www.mechprod.com/series-16#search-popup) ## Search Mechanical Products Website Search ![MP-Series16-Hero](https://www.mechprod.com/hs-fs/hubfs/MP_2017/Image/Products-Overview_Hero.jpg?width=1440&name=Products-Overview_Hero.jpg "MP-Series16-Hero") # MP Series 16 Push-to-Reset Circuit Breaker ## Most Widely Applied Push-to-Reset Circuit Breaker The Series 16 is a proven reliable, single-pole thermal circuit breaker with a robust design. This series is suitable for diverse applications such as medical equipment, uninterruptible power systems (UPS), portable generators, welders, industrial cleaning equipment, and transportation. ![MP-Series16-Intro](https://www.mechprod.com/hs-fs/hubfs/MP_2017/Image/MP16-top.jpg?width=380&name=MP16-top.jpg "MP-Series16-Intro") Product Features ![MP-Series16-Features](https://www.mechprod.com/hs-fs/hubfs/MP_2017/Image/MP16-bottom.jpg?width=590&name=MP16-bottom.jpg "MP-Series16-Features") 1 #### Key Features - VAC/VDC rated protection - Superior current interrupt capabilities - Cycling Trip Free - UL1500 Ignition Protection 2 #### Ratings - Voltage to- 250VAC/50VDC - Current- 0.5 - 70 Amps - Short Circuit Interrupt - 1kA@ 250VAC/50VDC, 2kA@120 VAC, 3kA@32VDC 3 #### Testing Performed - Vibration: 8g force  - Shock: 25g force  - Corrosion: 96hr salt-spray - Humidity: 240hr at 95% RH ### Additional Information on MP Series 16 ![Data-Sheet](https://www.mechprod.com/hs-fs/hubfs/MP_2017/Image/Product_icon1.png?width=53&height=46&name=Product_icon1.png) #### Data Sheet Our data sheet includes physical configuration details, operating characteristics, and more. [Download Data Sheet](https://www.mechprod.com/hubfs/_2017/Data%20Sheets/MP%20Series%2016%20Data%20Sheet%20-%20QC-4006%20-%20C.pdf) ![RoHS-Tech-Brief](https://www.mechprod.com/hs-fs/hubfs/_2017/Products/ROHSIcon.png?width=53&height=46&name=ROHSIcon.png) #### RoHS Technical Brief The RoHS technical brief is Mechanical Products’ (MP) policy to avoid the use of hazardous materials in our processes. [RoHS Technical Brief](https://www.mechprod.com/hubfs/_2017/PDFs/ROHS%20Technical%20Brief.pdf) ![Samples](https://www.mechprod.com/hs-fs/hubfs/_2017/Products/SamplesIcon.png?width=53&height=46&name=SamplesIcon.png) #### Samples MP samples are available to manufacturers for new designs, prototype builds, product improvements and testing purposes. 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