Siemens SIRIUS Varistor Surge Suppressor

The Siemens SIRIUS Varistor Surge Suppressor is designed to protect electrical systems from voltage surges. Featuring a varistor-based design, it ensures reliable suppression of high-voltage transients. With a control supply voltage range of 24 to 48 V AC and 24 to 70 V DC, this suppressor is suitable for use with a wide range of systems, making it an essential component for protecting electrical circuits in industrial applications.

• Manufacturer: Siemens
• Type: Varistor Surge Suppressor
• Model Number (MNR): 3RT19161BB00
• Product Designation: Surge Suppressor
• Brand Name: SIRIUS
• Size of Contactor: S00

Technical Information

• Design of the Surge Suppressor: With varistor
• Control Supply Voltage: 24 to 48 V AC / 24 to 70 V DC
• Frequency: 50/60 Hz
• Mounting Type: Clip-on
• Operating Temperature: -25 to 60°C
• Dimensions: 28 x 32 x 9 mm

The Siemens SIRIUS Varistor Surge Suppressor offers effective surge protection, ensuring the longevity and stability of your electrical equipment in environments subject to voltage fluctuations.