3RB2036-2QB0 - Siemens SIRIUS Overload Relay 6-25A Class 20 S2

3RB20362QB0

3RB2036-2QB0 is a solid-state overload relay manufactured by Siemens for motor protection applications. This electronic relay is designed for contactor mounting and provides reliable protection in industrial motor control systems.Technical Overview: The 3RB2036-2QB0 is part of the SIRIUS product line and features a compact S2 frame size suitable for integration with standard contactors. It operates across a current range of 6 to 25 amperes and is classified as Class 20 for thermal protection characteristics. The relay utilizes screw-type terminals for both main circuit and auxiliary circuit connections, accommodating solid conductor cross-sections from 1 to 16 mm². With a typical power loss of only 0.05 watts, this relay minimizes heat generation in control cabinets. The device offers IP20 protection rating with finger-safe design and operates reliably in ambient temperatures from -25 to +60 degrees Celsius.

• Current Range: 6 to 25 Amperes
• Protection Class: Class 20
• Frame Size: S2
• Mounting Type: Contactor mounting
• Main Circuit Connection: Screw terminals
• Auxiliary Circuit Connection: Screw terminals
• Conductor Cross-Section: 1 to 16 mm² solid
• Power Loss: 0.05 watts typical
• Protection Rating: IP20
• Operating Temperature: -25 to +60 degrees Celsius
• Shock Resistance: 15g / 11 ms
• Number of Poles: 3

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Specifications

• Part Number: 3RB20362QB0
• Brand : Siemens

Product Data

• UPC : 4089262411
• GTIN : 00040892624113
• Weight : 0.661