Siemens 3RB2066-1MC2 Overload Relay: Safe Protection for Motorized Systems

Technical Features

• Type: Electronic overload relay for three-phase motors, class 10E, size S10 / S12
• Current adjustment range (Ir): 160 to 630 A
• Mounting/Connection: Direct on S10/S12 contactors or independent; main connection via busbar and auxiliary connections via screw
• Protection functions: Overload, phase failure, current imbalance, manual/automatic reset, test function and self-diagnosis
• Auxiliary contacts: 1 NO + 1 NC for signaling
• Insulation voltage: up to 1000 V (surge resistance up to 8 kV)
• Operating temperature: -25 °C to +60 °C
• Protection rating: IP20 (with cover) / IP00 (without cover)

Advantages

• Effective protection against overloads and failures in motorized systems
• Broad current adjustment range for a wide variety of applications
• Test and self-diagnosis functions ensure the reliability of the device
• Auxiliary contacts for signaling facilitate monitoring and control
• Rugged design with protection rating IP20/IP00 ensures durability in industrial environments

Recommended Applications or Uses The Siemens 3RB2066-1MC2 overload relay is ideal for:

• Industrial and commercial motorized systems
• Electric installations requiring protection against overloads and phase failures

Discover how adjaditec.com can help you optimize your motorized system with this overload relay! Request more information or purchase the product to ensure safety and efficiency in your operations.