Siemens 3VA9978-0AA22 - Auxiliary Switch for 3VA Breakers
Siemens 3VA9978-0AA22 - Auxiliary Switch for 3VA Breakers

Siemens 3VA9978-0AA22 - Auxiliary Switch for 3VA Breakers

Siemens
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Siemens 3VA9978-0AA22 is an auxiliary component from the Sentron Series designed for integration with 3VA circuit breakers to enable remote signaling and control functions. This auxiliary switch operates within a voltage range suitable for industrial control circuits and is rated for continuous current handling consistent with 3VA frame requirements. The unit weighs 5 lb and is constructed for panel mounting, with an operating temperature range of -13°F to 158°F (-25°C to 70°C). It is UL Listed and certified, meeting stringent safety and performance standards for industrial environments. Typical applications include use in distribution panels, motor control centers, and switchgear for monitoring breaker status and providing auxiliary contacts.

Key Features & Specifications
  • Type: Auxiliary switch for 3VA circuit breakers
  • Voltage Rating: Not specified
  • Current Rating: Not specified
  • Dimensions: Not specified
  • Standards: UL Listed
  • Applications: Industrial distribution, motor control, switchgear
  • Switch Type: Auxiliary
  • Configuration: Not specified
  • Coil Voltage Maximum: Not specified
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: Not specified
  • Phase: Not specified
  • Voltage: Not specified
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Not specified
  • Poles: Not specified
  • Protection: Not specified
  • Functions: Remote signaling and control
  • Frame Size: 3VA
  • Trip Type: Not specified
  • Panel Type: Not specified
  • Breaker Type: Not specified
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not specified
  • 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: Panel
  • 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 specified
  • Wire Size: Not specified
  • Certification: UL Listed
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: Not specified
  • Standards: UL Listed
  • Compatible Frames: 3VA
  • Installation Type: Not specified
  • Item QTY: Not specified
  • Nema Starter Size: Not specified
  • Breaker Frame: 3VA
  • Current Rating: Not specified
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: Not specified
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: 70°C
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: Not specified
  • GTIN: Not specified