The Kanlux three-pole rail-mounted switch is designed to protect three-phase motor circuits. It features thermal-magnetic tripping, with an adjustable thermal overload element and an instantaneous short-circuit element.

• Number of poles: 3
• Rated current: 4 A
• Thermal overload element adjustment range: 2.5–4 A
• Instantaneous short-circuit element setting: 51 A
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