ABB 1SDA072989R1

Designed for use in electrical systems, the E2.2S 1600 Ekip Hi-Touch LSIG 4p WMP features a solid-state release mechanism that enhances operational reliability. This model supports a rated current of 1600 A and operates at a rated voltage of 690 V AC. It is equipped with four auxiliary contacts and is suitable for installation in switchgear where both mechanical and electrical durability are critical.

With an electrical durability of 12,000 cycles at voltages up to 440 V and 10,000 cycles at voltages from 500 V to 690 V, this breaker is engineered for high-frequency applications, handling up to 30 cycles per hour. The mechanical durability is rated at 25,000 cycles with a maximum of 60 cycles per hour, ensuring longevity and dependability.

The product complies with IEC standards and has a rated short-circuit breaking capacity (Icu) of up to 85 kA for various AC voltages, ensuring robust protection against short-circuits. The rated impulse withstand voltage is 12 kV as per IEC 60947-2, while the rated insulation voltage stands at 1000 V AC.

The E2.2S model is characterized by its compact design, with dimensions of 407 mm in width, 425 mm in height, and 383 mm in depth, weighing 55 kg. This air circuit breaker also adheres to environmental standards, featuring a recyclability rate of 79.3% according to EN45555.

For detailed specifications, the product aligns with the Designation Code E2.2, ensuring compatibility with a variety of applications in industrial settings.