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The Lincoln Electric K1494-3 is a manual starter switch with an integrated thermal overload designed for 230V single-phase fume extraction systems. It provides manual on/off control for fan motors in configurations where automatic arc sensors or lamp kits are not utilized. The unit serves as a safety component by detecting excessive current draw and automatically tripping to prevent motor winding damage from overheating or mechanical resistance.
Features
Manual on/off operation for extraction fans
Integrated thermal overload protection to prevent motor failure
Direct manual override capability
Automatic trip mechanism for excessive current draw
Dust-resistant and impact-resistant robust housing
OEM direct retrofit design for specific Lincoln Electric systems
Operates as a manual interface when Arc Sensor/Lamp Kits are absent
