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Siemens 3RB31134PB0 - Overload Relay 0.1-100A (690V AC)

Siemens
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Siemens 3RB31134PB0 is an overload relay designed for motor protection in industrial contactor applications. It operates with a voltage rating of up to 690 V AC and a current rating of 0.1 to 100 A, providing precise thermal overload and phase failure protection. The device measures 79 mm H x 45 mm W x 73 mm D, weighs 0.496 lb, and features a compact, modular construction suitable for panel mounting. It complies with REACH Art 33 (Lead CAS-No. 7439-92-1 >0.1% w/w), RoHS 07/01/2006, and WEEE 2012/19/EU take-back obligations, ensuring environmental and safety standards. Typical applications include motor control centers, conveyor systems, and pump drives in manufacturing and process industries.

Key Features & Specifications
  • Type: Overload relay, solid-state, for motor protection
  • Voltage Rating: 690 V AC
  • Current Rating: 0.1 to 100 A
  • Dimensions: 79 mm H x 45 mm W x 73 mm D
  • Weight: 0.496 lb
  • Standards: REACH Art 33, RoHS 07/01/2006, WEEE 2012/19/EU
  • Applications: Motor control centers, conveyor systems, pump drives
  • Switch Type: Solid-state
  • Configuration: 3-phase
  • Coil Voltage Maximum: Not applicable (solid-state)
  • Temp Rating: -25 to 60 °C
  • Shipping Dimensions: 79 mm H x 45 mm W x 73 mm D
  • Phase: 3
  • Voltage: 690 V AC
  • Amperage: 0.1 to 100 A
  • AIC rating: Not specified
  • Connection: Screw terminals
  • Poles: 3
  • Protection: Thermal overload, phase failure
  • Functions: Overload, phase imbalance
  • Frame Size: S00
  • Trip Type: Solid-state
  • Panel Type: Not specified
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not specified
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Panel mount
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: 1 NO + 1 NC
  • CPT: Not applicable
  • Full Load Amps: 0.1 to 100 A
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 100 A
  • Full Load Amp Minimum: 0.1 A
  • Enclosure: Open type
  • Relay Style: Solid-state
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 100 A
  • Amperage Minimum: 0.1 A
  • Nema Rating: Not specified
  • Switch Style: Not applicable
  • Wire Size: 0.5 to 16 mm²
  • Certification: REACH, RoHS, WEEE
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: IEC 60947-4-1
  • Compatible Frames: S00
  • Installation Type: Panel
  • Item QTY: 1
  • Nema Starter Size: Not specified
  • Breaker Frame: Not applicable
  • Current Rating: 0.1 to 100 A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 60 °C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 662643903102