Electrical installation kit with O-I 5P 400V isolator switch, Elektromet 971603, IP54 protection

Electrical installation kit with O-I 5P 400V isolator switch from Elektromet, model 971603, is a ready-to-install solution for safe disconnection and isolation in three-phase and multi-pole electrical systems. The kit includes a five-pole isolator switch rated for 400 V and an IP54-rated enclosure that provides protection against limited dust ingress and water splashes. It is intended for fixed electrical installations where reliable manual isolation is required for control panels, machinery, and maintenance tasks.

Advantages

The five-pole O-I isolator switch supports full disconnection of three-phase circuits with a protective conductor, ensuring isolation of all live conductors in one operation. The IP54 enclosure increases durability in environments with dust and occasional water splashes, making the kit suitable for industrial and commercial indoor locations. The product is supplied as a compact installation kit to simplify mounting and wiring, reducing installation time and ensuring consistent protection and performance.

Suitable for

• Control panels and switchboards in industrial facilities
• Motor and machinery isolation for maintenance
• Distribution points in commercial buildings
• Temporary or permanent shutdown points for electrical works

Key specifications

• Poles: five-pole (5P) configuration for three-phase plus protective conductor isolation
• Rated voltage: 400 V suitable for standard three-phase systems
• Enclosure protection: IP54 — protection against limited dust ingress and water splashes
• Function: manual O-I isolator switch for positive open/closed isolation
• Application environment: indoor industrial and commercial installations with moderate contamination and moisture exposure

How to use

Mount the kit on a suitable flat surface or within a panel cutout following local electrical regulations. Ensure the main supply is de-energized before making connections. Wire the supply and load conductors to the corresponding terminals, observing phase sequence and protective conductor continuity. After wiring, verify tightness of terminal connections and secure the enclosure to maintain IP54 protection. Use the switch lever to provide a clear open (O) or closed (I) position for isolation during maintenance or emergency procedures.

Usage recommendations

Verify compatibility with system voltage and current requirements before installation and follow applicable national wiring rules. Periodically inspect the enclosure seals and terminal tightness, especially in environments with dust or moisture, and perform isolation verification procedures after installation to confirm safe disconnection.