40A 4 Pole IP65 Isolator Switch – ME MEP3/L3

The ME MEP3/L3 40A 4 Pole Isolator Switch is a surface-mounted rotary isolating and load disconnect switch designed for safe electrical isolation, maintenance switching and power disconnection.

With a rated current of 40A, a 4 Pole (4P) configuration and an IP65 enclosure, it is suitable for demanding electrical installations where reliable isolation and protection against dust and water are required.

The MEP3/L3 series is designed for 230–440V AC applications and can be used as a main switch or maintenance switch in electrical distribution systems, industrial equipment and EV charger installations.

Key Features

• Rated Current: 40A
• Poles: 4 Pole (4P)
• Rated Voltage: 230–440V AC
• Protection Rating: IP65
• Installation: Surface Mount
• Function: Main Switch / Maintenance Switch
• Type: Rotary Isolating / Load Disconnect Switch
• Model: MEP3/L3

Safe Electrical Isolation

The rotary operating mechanism provides a clear ON/OFF switching function for electrical isolation. The OFF position can be secured with up to three padlocks, helping prevent accidental re-energizing during maintenance work.

Applications

• EV charger electrical installations
• Electrical distribution systems
• Distribution boards and electrical equipment
• Industrial machinery and control systems
• Maintenance isolation
• Commercial and industrial electrical installations

Technical Specifications

40A Isolator for EV Charger Installation

For EV charging projects, a 4 pole isolator can provide a convenient local means of electrical isolation between the power supply and charging equipment. Final isolator selection must always be based on the charger input current, electrical design and applicable installation requirements.