3RU1146-4EB0 – Siemens 22-32A Thermal Overload Relay Class 10, 3 Poles, Screw Terminal, Size S3

3RU1146-4EB0

3RU1146-4EB0 is a Siemens thermal overload relay designed for motor protection with adjustable current settings from 22 to 32 amperes.

This Class 10 overload relay features 3 poles and mounts directly to Siemens 3RT1 size S3 contactors. It includes screw terminals for both main and auxiliary circuits and supports manual and automatic reset. The relay is ambient temperature compensated and provides reliable protection for three-phase motors.

• Amperage range: 22-32 A
• Number of poles: 3
• Trip class: Class 10
• Mounting type: Contactor mounting (Size S3)
• Main circuit connection: Screw terminals
• Auxiliary circuit connection: Screw terminals
• Reset type: Manual and automatic
• Ambient temperature compensated
• Auxiliary contacts: 1NO-1NC

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Specifications

• Part Number: 3RU1146-4EB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : Sirius
• Type : 3RU11
• Relay Style : Thermal
• Amperage Maximum : 32
• Amperage Minimum : 22

Product Data

• UPC : 075455441254
• GTIN : 00754554412542
• Weight : 1.2056