Circuit breaker Easypact CVS250F TMD 250A 3P 3D LV525333

Easypact CVS250F Circuit Breaker – Reliable Installation Protection

The Easypact CVS250F TMD 250A 3P 3D circuit breaker is part of the EasyPact CVS series, designed to provide effective protection for electrical installations in commercial and residential buildings. The device combines high-quality workmanship with an affordable price, offering an optimal solution for a wide range of applications. The three-pole circuit breaker with TMD250A thermal-magnetic trip unit provides reliable protection against overloads and short circuits.

Functionality and Application

EasyPact CVS circuit breakers are ideal for use in electrical switchboards, protecting circuits from the effects of failures. The rated continuous current of 250A allows for safe operation of devices with significant power consumption. The built-in thermal-magnetic trip unit is characterized by an adjustable setting range (0-250A for overloads and 0-2500A for short circuits), which allows for precise adaptation to the specifics of the protected installation. The short-circuit breaking capacity of 36kA at 400V guarantees a quick and effective response in the event of a failure, minimizing the risk of damage and fire.

Key Features and Benefits

• Limitation of short-circuit currents: The design with two-break main contacts allows for limitation of short-circuit currents, which translates into increased durability and lifespan of the device and the entire installation. The Ics=100%Icu parameter testifies to the high quality of workmanship and reliability – this is a value much better than many competing solutions (e.g., LZM, where Ics=50%Icu).
• Adjustable characteristics: The ability to adjust the time-current characteristics of the thermal-magnetic trip unit (TM-D) in the range of 0.7 to 1 times the rated current provides flexibility and allows for optimal adaptation to the needs of a specific installation.
• Versatility: EasyPact CVS circuit breakers are compatible with NSX series accessories, making it easier to modernize and expand existing systems.
• Solid construction: The device is made of high-quality materials, which guarantees its durability and reliability even in difficult operating conditions. The IP40 degree of protection provides protection against access to hazardous live parts and against the ingress of solid objects larger than 1mm.
• Trip indicator: The built-in trip indicator informs about the operation of the circuit breaker, making it easier to locate and eliminate the cause of the failure.
• Safety: The rated short-circuit breaking capacity at 36kA at 400V ensures effective protection against the effects of short circuits, minimizing the risk of equipment damage and hazards to people.
• Mounting: The device is designed for mounting by screw connection on the front side.