The Siemens 3RT2916-1CB00 is a high-quality surge suppressor designed to protect contactor relays and motor contactors from transient overvoltages, which can occur due to lightning strikes, switching operations, or other disruptions in electrical circuits. This component is part of the SIRIUS product family and is specifically engineered for use with Size S00 contactors.
Crafted with robust RC elements, the 3RT2916-1CB00 ensures the longevity and reliability of your electrical equipment by effectively dampening and dissipating excess voltage, thus safeguarding sensitive control circuits. It operates within a control supply voltage range of 24 to 48 V AC at 50/60 Hz and 24 to 70 V DC, making it versatile for a wide range of industrial applications.
The surge suppressor is designed for ease of installation with a clip-on fastening method, allowing for quick and secure attachment to the contactor. Its compact dimensions, with a width of 28 mm, height of 46 mm, and depth of 9 mm, ensure that it does not require excessive space within control cabinets.
With a broad operating ambient temperature range from -25°C to +60°C and storage temperature range from -40°C to +80°C, the 3RT2916-1CB00 is suitable for challenging industrial environments. It also holds certifications such as CE, UL, CSA, and CCC, which attest to its compliance with international standards and its suitability for global use.
The Siemens 3RT2916-1CB00 surge suppressor is a critical component for enhancing the protection and performance of your electrical control systems, contributing to the overall efficiency and safety of your operations.