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GACIA Shunt Release + AUX

SHTA8 Shunt Release+Aux Professional P Series MCB Accessories

The SHTA8 combines a shunt release with an auxiliary contact for miniature circuit breakers (MCBs). When it receives a control signal, it immediately triggers the circuit breaker to trip.

The SHTA8 supports remote control for emergency shutdowns and provides remote indication of the circuit breaker’s status, enhancing both operational safety and monitoring efficiency.

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    Key Features

    • Immediate Circuit Protection

      - Trips the circuit breaker instantly upon receiving a control signal

      - Integrates shunt release with MCB auxiliary contact for rapid response

      - Provides fast disconnection during fault conditions

    • Remote Control Capability

      - Enables emergency shutdowns from a distance

      - Allows immediate remote operation

      - Supports centralized control over multiple breakers

    • Enhanced Monitoring & Safety

      - Offers remote status indication of the breaker

      - Improves system safety through real-time alerts

      - Enhances operational monitoring efficiency

    Tech Specs

    Voltage 230/400V（AC），24V（AC），12V（AC） 120V（DC），24V（DC），12V（DC） Working Current 230V AC 6A 400V AC 3A 120V AC 1A
    Rated Frequency 50/60Hz Contact Number 1NO/NC
    Red Mechanical Indication Yes Working Temperature -35~+70℃
    Testing Function -  

    Download

    Catalog
    PDFjmg
    MCB Accessories.pdf
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    FAQs

    • Q1：How can I confirm that SHTA8 has successfully tripped the breaker?

      A1：SHTA8 provides both mechanical and electrical feedback. When the breaker trips, the auxiliary contact sends a signal for remote monitoring, while the mechanical indicator shows the local trip status.

    • Q2：Is special training required to operate or maintain SHTA8?