Kraus & Naimer 3-Pole Surface Isolator Switch, IP67, IP66, 20A, 5.5 kW

Kraus & Naimer KG10.T203/GBA283.*KS1V 3-Pole Surface Isolator Switch rated at 20A and 5.5 kW is engineered for industrial, commercial, and electrical automation applications. It provides secure and visible isolation of three-phase electrical circuits with superior protection against dust and water, classified under IP67 and IP66 standards.

The device features a high impact, UV stabilised grey polycarbonate enclosure ensuring robustness and longevity. The low-profile red and yellow handle integrated with the enclosure cover allows for convenient operation while providing clear indication of the switch position.

This isolator switch can be locked in the OFF position with up to three padlocks, enhancing operational safety by preventing accidental activation. The lid remains interlocked in the ON position to secure the contacts during use. An earth terminal is included to enable effective grounding of the installation.

Designed for a nominal switching voltage of 690 V, it effectively handles a switching current of 20A and supports a motor power rating of 5.5 kW under Utilization Category AC23A/AC3 for 3 phase 380/440 V supply. Its compact dimensions - 121 mm length, 86 mm width, and 107 mm depth - allow for easy surface mounting in various settings.

Operational in a broad temperature range from -55°C to 55°C, this product conforms to EN60947, VDE 0660, and EN 60204 standards ensuring it satisfies rigorous safety and performance requirements for electrical switchgear.

This isolator switch is suitable for industrial electrical installations, machinery isolation, HVAC systems, manufacturing plants, and building automation, playing a vital role in safeguarding equipment and personnel.

High impact grey polycarbonate enclosure UV stabilised to IP66/67. Lockable OFF position with up to three padlocks; ON position lid interlock. Red/yellow low-profile operating handle integrated with enclosure cover. Includes earth terminal for proper grounding.

Switching current 20A, motor rating 5.5 kW, nominal voltage 690 V. Compact surface mount design with dimensions 121×86×107 mm. Operating temperature range -55°C to +55°C. Complies with EN60947, VDE 0660, and EN 60204 standards.

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