3RU1136-4HB0 - Siemens 40-50A Class 10 Thermal Overload Relay for S2 Contactors

3RU1136-4HB0

3RU1136-4HB0 is a Siemens Class 10 thermal overload relay designed for motor protection in three-phase and single-phase AC and DC applications. This relay provides reliable overload and phase failure protection with adjustable settings from 40 to 50 amps. The 3RU1136-4HB0 is engineered for direct mounting on S2 size contactors, including models 3RT1033, 3RT1034, 3RT1035, and 3RT1036. It features both manual and automatic reset options, screw terminals for main and auxiliary circuits, and is optimized for normal start-up conditions. The relay is suitable for use in a wide range of industrial motor control applications.

• Adjustable current range: 40-50A
• Class 10 tripping characteristic
• Mounting type: Direct to S2 contactors
• Contactor compatibility: 3RT1033, 3RT1034, 3RT1035, 3RT1036
• Main circuit: Screw terminal
• Auxiliary circuit: Screw terminal
• Number of NC auxiliary contacts: 1
• Number of NO auxiliary contacts: 1
• Reset options: Manual and automatic
• Motor protection: Three-phase and single-phase AC/DC
• Application: Normal start-up conditions
• Series: 3RU11

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Specifications

• Part Number: 3RU1136-4HB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : Sirius
• Type : 3RU11
• Relay Style : Thermal
• Amperage Maximum : 50
• Amperage Minimum : 40

Product Data

• UPC : 075455441252
• GTIN : 00754554412528
• Weight : 10