The Schneider Electric LV427042 is a TM63D 4-pole trip unit designed for use in NSX100-250 circuit breakers. This component serves as a direct replacement for previous models designated 29. Designed for specific voltages and environmental conditions, the trip unit ensures the safe and reliable operation of protective devices. It is part of the comprehensive range of spare parts for industrial switchgear. Ideal for maintenance and repair operations in switchgear installations. Quick availability for uninterrupted power supply. Order now.
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