Siemens 3RT19656A - Surge Suppressor 250V AC/DC
Siemens 3RT19656A - Surge Suppressor 250V AC/DC

Siemens 3RT19656A - Surge Suppressor 250V AC/DC

Siemens
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Siemens 3RT19656A is a surge suppressor module designed for protecting contactor coils and control circuits from voltage transients and overvoltage conditions. It operates with a maximum control voltage of 250 V AC/DC and handles a peak pulse current of up to 4000 A, ensuring robust suppression of electrical noise and spikes. The module measures 3.228 x 1.89 x 3.504 inches and weighs 1.157 lb, featuring a compact, modular construction for direct mounting on Siemens 3RT series contactors. It complies with international standards for industrial control equipment, including IEC and UL certifications, ensuring reliable performance in demanding environments. Typical applications include motor control centers, conveyor systems, and automated machinery where contactor coil protection is critical to system longevity.

Key Features & Specifications
  • Type: Surge suppressor module for contactor coils
  • Voltage Rating: 250 V AC/DC
  • Current Rating: Not specified
  • Dimensions: 3.228 x 1.89 x 3.504 inch
  • Standards: IEC, UL certified
  • Applications: Motor control centers, conveyor systems, automated machinery
  • Switch Type: Not applicable
  • Configuration: Modular, direct mount
  • Coil Voltage Maximum: 250 V
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: Not specified
  • Voltage: 250 V AC/DC
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Screw terminals
  • Poles: Not specified
  • Protection: Overvoltage, transient suppression
  • Functions: Surge suppression
  • Frame Size: Not specified
  • Trip Type: Not applicable
  • Panel Type: Not applicable
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: 250 V
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not applicable
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Direct on contactor
  • Hz: Not specified
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not specified
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not applicable
  • Wire Size: Not specified
  • Certification: IEC, UL
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Screw
  • Frequency Rating: Not specified
  • Phase Connection: Not specified
  • Standards: IEC, UL
  • Compatible Frames: Siemens 3RT series contactors
  • Installation Type: Modular
  • Item QTY: 1
  • Nema Starter Size: Not specified
  • Breaker Frame: Not applicable
  • Current Rating: Not specified
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: 4000 A
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: 754554774947
  • GTIN: 4011209506046