Siemens 3RU2136-4HB0 Overload Relay Thermal Magnetic 40-50 Amp Range 3RT203

Product Description

The Siemens 3RU2136-4HB0 overload relay is a thermal magnetic device designed to protect motor circuits with a current range of 40 to 50 amps. Commonly used with Siemens 3RT203 contactors, it ensures reliable motor protection against overloads and short circuits.

• Thermal magnetic protection
• 40-50 amp range
• Compatible with 3RT203 contactors

Product Highlights

This overload relay provides essential motor protection in industrial settings. It features an adjustable trip current and a manual reset function. Its compact design facilitates easy installation on DIN rails and ensures reliable performance even in demanding environments.

Product Information

Standard Information

• Brand: Siemens
• MPN: 3RU2136-4HB0

Technical Specifications

• Type: Manual-Automatic-Reset
• Class: Class 10
• Width: 2.450 in
• Height: 4.35 in
• Length: 4.5 in
• Weight: 0.72 lb
• Voltage: 690 VAC
• Amperage: 50 Amp
• Sub Brand: Sirius
• Wire Size: Main Contact: (2) 1-35 mm, (1) 1-50 mm, Auxiliary Contact: (2) 0.5-1.5 mm, (2) 0.75-2.5 mm Single or Multi-Stranded, Main Contact: (2) 1-25 mm, (1) 1-35 mm, Auxiliary Contact: (2) 0.5-1.5 mm, (2) 0.75-2.5 mm Finely Stranded with Core End Processing
• Product UPC: 88762191964
• Power Rating: 11 W
• Terminal Type: Screw
• Conductor Size: 20-16/18-14 AWG
• Contact Rating: B600,R300
• Enclosure Type: IP20, IP00
• Connection Type: Screw Connection
• Number of Poles: 3 Pole
• Country of Origin: Germany
• Temperature Rating: -40 to 60 degrees C
• Contact Configuration: 1NO, 1NC