The Schneider Electric 15172 is a Multi9 fuse-disconnector from the STI series, engineered for secure electrical circuit isolation and overcurrent protection. This 3-pole unit is designed for panel builders and system integrators requiring reliable disconnection points within control cabinets and power distribution systems.

Technical details

• Series: Multi9 STI
• Poles: 3
• Functionality: Fuse-disconnector
• Protection Type: Overcurrent protection (via fuse integration)
• Disconnection Capability: Provides a visible air gap for safe isolation
• Mounting Type: DIN rail mountable (standard for Multi9 series)
• Terminal Type: Screw terminals for secure conductor connection
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 400V, 690V)

Applications & compatibility

This fuse-disconnector is commonly specified for use in motor control centers, power distribution panels, and industrial control systems. It is compatible with standard IEC fuse types and is suitable for protecting circuits in applications such as conveyor systems, pump controls, and HVAC equipment.

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 15172 or contact our technical team for cross-reference assistance with compatible Multi9 components.