Circuit breaker Compact CVS 36kA, trip unit TMD400A 3P LV540306

Compact circuit breaker for installation protection

The Compact CVS circuit breaker is a reliable solution for protecting electrical circuits in residential and commercial buildings. Designed by Schneider Electric, model LV540306 with TMD400A 3P trigger, provides effective protection against overloads and short circuits. The breaking capacity of 36kA at 415VAC guarantees safety even in the event of high current flows.

This three-pole (3D) circuit breaker with a thermomagnetic (TMD) trigger with a value of 400A, offers both adjustable thermal protection against overloads and fast operation in the event of short circuits. The TMD trigger allows you to adjust the characteristics to the specifics of the protected circuit, which is particularly important when connecting devices with high starting current - for example, motors. This prevents the device from unnecessarily disconnecting during short-term voltage surges.

Features and application

The Compact CVS circuit breaker is compatible with switchboards equipped with Class II insulation (IEC 60664-1), which increases installation flexibility. It meets the requirements of international standards (IEC 60947, CCC, EAC), which confirms its high quality and reliability. This product is part of the Green Premium line, which means compliance with environmental protection regulations (RoHS and REACH) and transparency of information about environmental impact.

• Overload protection: The thermal trigger protects the circuit from damage caused by prolonged exceeding of the permissible current.
• Short-circuit protection: The magnetic trigger reacts immediately to sudden current surges, disconnecting the circuit and preventing serious failures.
• High breaking capacity: 36kA at 415VAC provides effective protection even in difficult working conditions.
• Versatility: Possibility of mounting in various types of switchboards thanks to compliance with IEC 60947 and IEC 60664-1 standards.
• Sustainable development: Green Premium product meets the stringent environmental standards of RoHS and REACH.
• Solid construction: Made of high-quality materials ensuring long-lasting and reliable operation.

The Compact CVS circuit breaker is characterized by a rated continuous current of 400A and a breaking capacity of up to 36kA at a voltage of 415VAC. It operates at a working voltage of 440V AC (50/60 Hz) and has three poles (3P). It is equipped with a TMD type thermomagnetic trigger, and its approximate dimensions are 140 mm x 255 mm x 110 mm with a weight of about 4.93 kg.

The Compact CVS circuit breaker is an optimal choice for both professional installers looking for a reliable solution to protect electrical installations, and for end users who value safety and comfort of use. Its solid construction, high breaking capacity and compliance with applicable standards guarantee long-lasting and trouble-free operation.