LR3D3406 Schneider Electric Thermal Overload Relays

Schneider Electric LR3D3406 is a non-differential thermal overload relay designed for unbalanced networks, falling within the LR3D sub-range. It features a direct connection type to the contactor for upstream connections, with outgoing cables connected via lugs and a control circuit connected through screw-clamp terminals. This 3-pole relay is engineered for protection functions classified under Class 10A, with a rated current range of 30-40 A. The protection settings for thermal overload are adjustable between 30-40A. It includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The rated voltage for phase-to-phase connections is up to 690 V for frequencies ranging from 0 to 400Hz. The minimum operating current is set at 30 A, with a maximum threshold of 40 A.

About the manufacturer: Schneider Electric is one of the manufacturers that offers Thermal Overload Relays that you can order at Powermatic Associates site. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.

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