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1SDA073674R1/1SDA073687R1

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Product Information

Product Describe
1SDA073674R1
AIR CIRCUIT BREAKER
SHUNT OPENING RELEASE
220 TO 240 VAC / VDC
YO E1.2..E6.2-XT7-XT7M 

Technical specifications for 1SDA073674R1/1SDA073687R1

  • Product Model
    1SDA073674R1/1SDA073687R1
  • Spare Model
    YO E1.2..E6.2-XT7-XT7M
  • Product Parameters
    AIR CIRCUIT BREAKER
  • Tariff Code
    8537101190
  • Country of origin
    SWEDEN
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    3.1x16.4x15.8cm
  • Manufacturer
    ABB
  • Weight
    0.2 kg
  • Configuration Type
    Loose or configurable
  • Current Type
    AC/DC
  • Product Main Type
    Accessories for Emax 2, Accessories for Tmax XT
  • Rated Voltage (Ur)
    220...240 V
  • Suitable For
    XT7-XT7M, E1.2, E2.2, E4.2, E6.2
  • Factory New

    These are new and current items that are procured from the manufacturer.
  • New No Package

    These parts are new. They have not been used, but their original packaging is no longer available.
  • New In Opened Package

    These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.
  • New In Sealed Package

    Parts are new. They have not been used and still have their original package seal intact.
  • New in Original Package

    These parts are new. The packages were not originally sealed by their original manufacturer.

Warranty Period & Disclaimer

Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

FAQs

  • What is the 1SDA073674R1 ?+
    The ABB 1SDA073674R1 (catalog name: YO E1.2..E6.2-XT7-XT7M 220-240 VAC/DC) is a shunt opening release (or trip coil) used in ABB SACE Air Circuit Breakers (Emax 2) and Moulded-Case Circuit Breakers (Tmax XT). It provides instantaneous remote opening of the circuit breaker..
  • What are the control voltage requirements?+
    The shunt release is for a rated control voltage of 220–240V, supporting both AC (Alternating Current) and DC (Direct Current)
  • What is the purpose of the 1SDA073674R1?+
    It is a shunt trip/opening release coil. When energized, it mechanically trips the circuit breaker, providing a reliable way to perform remote emergency shutdowns or system interlocks
  • Which circuit breaker models are compatible?+
    This accessory is designed for ABB Emax 2 air circuit breakers (models E1.2, E2.2, E4.2, E6.2) and SACE Tmax XT molded case circuit breakers (models XT7, XT7M).
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MORE INFORMATION

Overview Manuals Technical notes Product Applications Critical Installation Rules

Features:

  • 220–240 V AC/DC Universal Control Voltage
  • Compatible with SACE Emax 2 & XT7/XT7M Circuit Breaker Families
  • Remote Tripping via Control Signal
  • Compact, Lightweight Modular Design
  • Factory-Sealed Original Packaging with RoHS Compliance
The ABB 1SDA073674R1 is a AIR CIRCUIT BREAKER for integration with ABB's SACE Emax 2 air circuit breakers (E1.2 through E6.2 frame sizes) and XT7/XT7M molded-case circuit breakers. Manufactured by ABB SACE, this electromechanical tripping device provides remote-controlled opening functionality, enabling centralized emergency shutdown and automated fault isolation in low-voltage power distribution systems.

When its control coil is energized with 220–240 V AC or DC (within ±10 % tolerance), the solenoid instantaneously actuates the breaker's mechanical opening mechanism, causing the main contacts to separate and interrupt the power circuit.

The 1SDA073674R1 ABB AIR CIRCUIT BREAKER may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB 1SDA073674R1 AIR CIRCUIT BREAKER Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 1SDA073674R1 is part of ABB's modular accessory ecosystem for the Emax 2 platform. The SACE Emax 2 series itself represents ABB's flagship low-voltage air circuit breaker family, available in frame sizes from E1.2 (630–1600 A) through E6.2 (up to 6300 A), with rated service voltages up to 690 V AC (3-pole) / 1000 V AC (4-pole) and rated insulation voltage of 1000 V. The breakers feature Ekip Dip, Ekip Touch, or Ekip Hi-Touch electronic trip units with comprehensive protection functions including overload (L), short-time delayed (S), instantaneous (I), earth fault (G), and optional voltage/frequency protections. The shunt release integrates seamlessly with these trip units without interfering with their protective algorithms.
  • Remote Emergency Shutdown Systems:Remote E-stop cuts power during critical hazards
  • Building Management & Fire Alarm Integration:Auto-disconnects zones on fire/gas detection
  • Industrial Automation & PLC Systems:Selective isolation on PLC/protection relay trips
  • Power Distribution & Substation Boards:Load balancing & emergency interlocks for HV boards
  • Backup Generator Control Panels:Safe mains-to-generator transfer with grid breaker openings
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Pulse Control Only: The shunt trip coil is designed for intermittent duty. The control signal must be a pulse (minimum duration 100 ms). Continuous voltage will burn out the coil.
Use Auxiliary Contacts: Wire an internal breaker auxiliary contact (normally open) in series with the shunt trip coil. This automatically cuts power to the coil the moment the breaker opens.
Voltage Verification: Ensure your external control circuit supplies stable 220–240V AC/DC. Operating outside 70%–110% of this rated voltage will cause failure to trip or component damage.
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