The SIEMENS 3RU2136-4JB0 thermal overload relay is designed to protect motors operating in the 54 to 65 A current range. It provides robust and reliable protection against motor overload and phase failure, making it ideal for heavy-duty industrial applications. Compatible with Siemens 3RT contactors, it ensures high operational safety and performance.

      Key Features:

• Adjustable current range: 54 A to 65 A

• Built-in phase failure protection for added safety

• Trip Class 10 for quick and precise overload response

• Manual and automatic reset options

• Ambient temperature compensation for stable operation in varying conditions

• Integrated test and reset buttons for easy troubleshooting

• Direct mounting on Siemens 3RT contactors

• DIN rail mountable design

• Complies with international standard IEC/EN 60947-4-1