LUB12 | Schneider Electric | Starter

Description

The Schneider Electric LUB12 IEC Starter, part of the LUB Series, is a TeSys U standard power base designed for 3-phase motor applications up to 5.5 kW at 400V. With a power rating of 12A at 690V, this starter features a screw clamp, 3 poles (3NO), 1 normally open (NO) contact, and 1 normally closed (NC) contact.

The power base serves as the foundation for a TeSys U starter controller and is intended to be completed with a control unit LUC. It comprises power contacts, a control coil, and a rotary handle, all arranged in a modular design that allows for additional modules to be added, forming an "all in one" starter controller with basic or advanced protection and control functions.

Technical Specifications

Information About LUB12 

The Schneider Electric LUB12 IEC Starter is a foundational component designed for motor control applications. Specifically, it belongs to the TeSys U standard power base series, characterized by its 3-pole configuration capable of handling up to 12A at 690V. This power base serves as the core element for assembling a TeSys U starter controller, particularly suited for 3-phase motor setups with capacities reaching 5.5kW at 400V.

The LUB12 IEC Starter embodies a modular concept, featuring essential components such as power contacts, a control coil, and a rotary handle. Its design allows for seamless integration with additional modules, facilitating the creation of comprehensive starter controllers equipped with basic or advanced protection and control functionalities. Notably, the starter includes a control terminal block and blanking shutters to cover unused cavities, ensuring optimal safety and functionality.

With a high breaking capacity of Icu 50kA at 400V, the LUB12 IEC Starter guarantees reliable start-stop control, supporting up to 3600 cycles per hour. Its compact dimensions, measuring a mere 45mm in width, make it suitable for DIN-rail mounting and screw fixing applications. Furthermore, the inclusion of a padlockable rotary handle enhances security measures during operation.

Certifications play a crucial role in validating the performance and safety standards of the LUB12 IEC Starter. When paired with a LUC control unit, it meets rigorous international standards, including IEC, UL, CSA, CCC, EAC, and Marine certifications. Additionally, the product adheres to Green Premium compliance standards, reflecting its commitment to environmental regulations such as RoHS and REACh directives.

Manufacturer information

Schneider Electric, a global leader in energy management and automation, offers innovative solutions for efficiency and sustainability. With a diverse portfolio spanning power distribution, automation, and renewable energy, Schneider Electric is committed to shaping a more connected and sustainable future.

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