Load switch / circuit breaker

Load Switches and Disconnectors: Reliable Control and Protection

Load switches and disconnectors are key components for the safe and efficient management of electrical networks. They provide reliable power isolation, allowing you to completely isolate individual circuit sections or equipment for repairs, maintenance, or emergency situations. These devices ensure complete interruption of the circuit, preventing the supply of voltage and protecting personnel from electric shock, and equipment from damage and short circuits.

When selecting load switches and circuit breakers, it is important to consider a number of technical characteristics to ensure maximum safety and functionality of the system:

• Rated current: Determines the maximum current that the device can pass without overheating and damage.
• Number of poles: Varies from single-pole to four-pole, depending on the type of connected network (single-phase, three-phase).
• Type of execution: Modular (for installation on a DIN rail), open (for mounting in electrical panels) or in an enclosure (for outdoor use or in aggressive environments).
• Availability of auxiliary contacts: To signal the switch position or integration into automation systems and control.
• IP protection rating: Important for installation in conditions of high humidity, dustiness, or other adverse environmental factors.
• Mechanical wear resistance: The number of on/off cycles guaranteeing a long and trouble-free service life of the device.

The Svet-Expert online store offers a wide range of load switches and switches from the world's leading manufacturers. We guarantee high product quality, confirmed by certificates and an official warranty. Our specialists are always ready to help you choose the optimal solution for your needs. Order load switches and switches with fast delivery in Kyiv and throughout Ukraine, receiving reliable components for your electrical system in the shortest possible time.