ABB 1SDA071193R1

The E4.2N 4000 is a fixed air circuit breaker designed for three-pole configurations, featuring a solid-state release mechanism known as Ekip Dip LSIG. This model supports a rated current of 4000 A with a rated operational voltage of 690 V AC, making it suitable for a variety of industrial applications.

With a mechanical durability of 15,000 cycles and an electrical durability rated for 4,000 cycles at 690 V, this circuit breaker ensures reliable performance in demanding environments. It possesses a rated short-time withstand current of 66 kA for 1 second and 50 kA for 3 seconds, as well as a rated ultimate short-circuit breaking capacity of 66 kA across various voltages. These specifications align with IEC standards, ensuring compliance and safety.

Terminal connections are designed for horizontal rear flat mounting, using bolt type with a tightening torque of 70 N·m. The product's dimensions include a width of 384 mm, height of 371 mm, and depth of 270 mm, with a net weight of 56 kg. The device is also designed with sustainability in mind, featuring a recyclability rate of 77.4% according to EN45555 standards. The environmental product declaration confirms its compliance with RoHS and other environmental regulations.