Power switch 3P, 36kA, TM EB2 125/3S 100A 3P release 004671045

Power circuit breaker – reliable installation protection

This three-pole power circuit breaker with a rated current of 100A is a key element of any electrical installation, providing effective protection against overloads and short circuits. The rated short-circuit breaking capacity of 36kA at 400V guarantees safety even in the event of serious disturbances in the network. The device is designed for switching circuits and protecting cables, power cords, motors and electrical equipment.

Design and application

The EB2 125/3S circuit breaker is characterized by a solid construction of a permanently mounted device. The lever as an actuating element ensures convenient operation, and the IP20 degree of protection protects against accidental contact. The possibility of mounting an additional motor drive expands the functionality of the device, enabling remote control. A wide range of adjustment of the overload (63-100A) and short-circuit (600-1200A) release allows for precise adaptation to the specifics of the protected installation.

Advantages and benefits

• Versatility: Suitable for protecting various circuits – from power supply, through motors, to electrical equipment.
• Parameter adjustment: The ability to adjust the thermal and electromagnetic protection current allows for optimal adaptation to the load characteristics.
• Easy installation: Thanks to the possibility of removing the cover without special tools, the installation of accessories is quick and intuitive.
• Wide range of accessories: Availability of mechanical locks, manual and motor drives, and various types of terminals increases the flexibility of application.
• Safety: The rated short-circuit breaking capacity of 36kA ensures effective protection of the installation in the event of a failure.
• Universal connections: The possibility of connecting wires from any side without changing the technical parameters facilitates installation.
• Tripping indicator: The built-in indicator informs about the operation of the circuit breaker, facilitating problem diagnosis.
• Compliance with standards: Meets the requirements of PN-EN 60947-2 standard, guaranteeing safety and reliability of operation.

ETIBREAK 2 series circuit breakers offer the possibility of adjusting the thermal and electromagnetic protection current or selecting the characteristic for the electronic version, which translates into greater flexibility when configuring the protection system. In addition, SP2 cage terminals allow the connection of stranded or cable lugs (with a ferrule) up to 400 A, and straight and extended ZB2 busbars allow the connection of larger or double conductors.