Schneider A9N15645

Description

The A9N15645 is an Acti9 STI fuse-disconnector from Schneider Electric, designed for the reliable protection and isolation of electrical circuits. This unit features a 1-pole + neutral (1P+N) configuration and is rated for a 10 A current. It is specifically engineered to accommodate 8.5 x 31.5 mm cylindrical fuses. As part of the Acti9 system, it provides high levels of safety and modularity for electrical distribution. Currently in the Phase-Out lifecycle stage, this disconnector remains a critical component for maintaining, upgrading, or repairing established electrical installations.

Features

• Configuration: 1-pole + neutral (1P+N)
• Rated Current: 10 A
• Fuse Size: Compatible with 8.5 x 31.5 mm cylindrical fuses
• Modularity: Compact design for standard DIN rail installation
• Safety: Designed for reliable circuit isolation and protection
• Lifecycle Status: Phase-Out (ideal for legacy system support)

Applications

• Electrical distribution panel protection
• Control circuit protection in industrial and commercial buildings
• Maintenance and upgrades for legacy Acti9 installations
• Circuit isolation in control panels
• General-purpose protection of auxiliary circuits

Technical Specifications

Installation Guidelines

• Mounting: The device is designed for easy snap-on mounting onto standard DIN rails within electrical distribution boards.
• Wiring: Ensure all power is disconnected before installing or replacing fuses. Use appropriate terminal torque to ensure secure connections and prevent overheating.
• Fuse Selection: Always use a fuse with the correct current rating and characteristics (8.5 x 31.5 mm) as specified for the application to ensure effective protection.
• Maintenance: Since this is a Phase-Out product, ensure that your inventory of compatible fuses is maintained to avoid downtime during future maintenance cycles.