The Schneider Electric A9N15646 Acti9 STI fuse disconnector provides robust low-voltage protection for tertiary and industrial environments. This device is engineered for reliable overload and short-circuit protection, featuring a high breaking capacity essential for critical electrical systems. It integrates seamlessly with standard 10.3 x 38 mm fuses, supporting both general-purpose (gG) and motor protection (aM) fuse curves.

Technical details

• Series: Acti9 STI
• Fuse Type Compatibility: 10.3 x 38 mm
• Fuse Curve Support: gG (General Purpose), aM (Motor Protection)
• Breaking Capacity: High (specific rating to be confirmed via datasheet)
• Voltage Rating: Low Voltage (specific rating to be confirmed via datasheet)
• Current Rating: (specific rating to be confirmed via datasheet)
• Mounting Type: DIN Rail Mount (typical for this series, to be confirmed via datasheet)
• Operating Mechanism: Disconnect Switch

Applications & compatibility

This fuse disconnector is commonly deployed in electrical distribution panels and control cabinets for protecting circuits in commercial buildings, data centers, and manufacturing facilities. It is suitable for applications requiring reliable isolation and overcurrent protection of motor circuits, lighting circuits, and general power distribution.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric A9N15646 or contact our technical team for cross-reference assistance with compatible Acti9 components.