63A 3P DC Isolator Switch, DIN Rail Solar Disconnect Switch, 400V Dual Power Manual Transfer Changeover Switch for PV System & Generator

The Mavaol SEG-63 Series Dual Power Manual Transfer Switch is engineered for reliable backup power management in residential and light industrial settings. Whether you need to switch between mains and a portable generator or integrate solar power into your system, this 63A 3P isolator switch delivers safe, manual control with visual confirmation. Technical Specifications: Model: SEG-63 Poles: 3 Pole (3P) Rated Voltage: AC 400V Rated Current: 63A Insulation Voltage: 660V Mounting: 35mm DIN Rail Terminal Compatibility: Copper & Aluminum Conductors Housing Material: PA66 Flame Retardant Contact Material: Silver Alloy Package Includes: 1 x Mavaol 63A Transfer Switch (DIN rail not included) Important Note: Please ensure compatibility with your existing electrical system. Installation should be performed by a qualified electrician in compliance with local electrical codes.

• Dual Power Transfer Function: Designed for safe switching between two power sources, this 63A manual transfer switch supports mains to generator or solar system changeover. The I-0-II position ensures clear, reliable power isolation during maintenance or emergency use.
• Reliable DC Isolation & Safety: This DC isolator switch provides secure circuit disconnection for solar and DC systems. Built with flame-retardant PA66 housing and silver alloy contacts, it ensures stable conductivity, arc resistance, and long-term electrical safety.
• DIN Rail Mount Easy Installation: Compatible with standard 35mm DIN rail mounting, this 3 pole disconnect switch is easy to install in distribution boxes or control panels. Ideal for electricians and technicians working in residential, commercial, or industrial setups.
• Ideal for Solar & Backup Power Systems: Perfect for solar PV systems, generator backup power, communication equipment, and small DC systems. This solar disconnect switch helps safely isolate circuits and manage dual power switching in various applications.
• Durable Construction & Stable Operation: Features an integrated shaft and multi-pole synchronized design for smooth switching. Reinforced housing and solid internal structure improve durability, reduce heat buildup, and ensure long service life under frequent operation.