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ABB SPAJ140C
ABB SPAJ140C
· Product image is representative; revision or series may vary. Contact us to request a specific version.

SPAJ140C

Overcurrent and earth-fault relay
In Stock
Ships by Tuesday, June 23
Fast Shipping Available

Product Information:

The ABB SPAJ140C is a secondary-side overcurrent and ground fault protection relay. As part of the renowned SPACOM product line, this digital distribution relay is designed for selective monitoring of short-circuit and ground faults in radial feeders. It is suitable for power systems with direct grounding, resistive grounding, or impedance grounding.

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Technical specifications for SPAJ140C

  • Manufacturer:
    ABB
  • Product Category:
    DCS System
  • Spare Part Number:
    SPAJ 140 C
  • Estimated shipping dimensions:
    14 x 25 x 16 cm
  • Weight:
    3.36 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
  • Rated current In:
    1 A to 5 A
  • Input impedance:
    <100 mΩ ~ <20 mΩ
  • Rated frequency fn, on request:
    50 Hz or 60 Hz
  • Rated voltage:
    250 V dc/ac
  • Power consumption:
    ~4 W/ ~6 W
  • Stock:
    20

Ask our team:

  • What is the primary operational role of spaj140c within an industrial automation framework?
    The spaj140c functions as a precision control or interface module engineered to facilitate accurate signal processing, actuation, or monitoring within complex automation systems.
  • In what manner does spaj140c contribute to system modularity and integration flexibility?
    By adhering to standardized form factors and interface protocols, spaj140c enables seamless integration into modular control architectures, thereby supporting scalable system expansion and interoperability.
  • How does spaj140c maintain operational reliability in environments subject to thermal, mechanical, and electrical stress?
    Designed with robust industrial-grade components and comprehensive protective circuitry, spaj140c ensures consistent functionality and extended service life even in harsh conditions.
  • How does spaj140c optimize control system responsiveness and real-time data handling?
    Through low-latency signal processing pathways and efficient data throughput mechanisms, spaj140c supports high-speed control loops and timely system interventions.
  • How does spaj140c perform in continuous-duty applications with respect to thermal dissipation and energy efficiency?
    The spaj140c incorporates optimized thermal management solutions and low-power design principles to ensure stable operation and energy-efficient performance during prolonged use.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.