Standard air disconnect 3P 2500A stationary AS-25E3-00H MAD0D0BX 000 U0 AL.

Air disconnector – reliable protection and control

This three-pole Standard type air disconnector with a rated current of 2500A is a solid solution for securing power distribution, controlling electrical circuits and protecting motors and connected devices. Designed for operation in low-voltage networks, it provides effective disconnection of both short-circuit and overload currents. Its stationary design makes it ideal for applications requiring high reliability and durability.

Functionality and parameters

The disconnector is characterized by high short-circuit breaking capacity – up to 85 kA at 400V – which guarantees the safety of the installation in the event of a failure. It is equipped with electronic protective trip units (type N, S, A and P), offering a wide range of protective and measurement functions. A clear LCD display facilitates configuration and monitoring of operating parameters. The disconnector design has been optimized for minimal dimensions, allowing for space saving in the switchgear cabinet.

Application and benefits

• Installation protection: effectively protects circuits against overload and short circuit.
• Circuit control: enables safe and efficient control of electrical circuits.
• Motor protection: protects electric motors from damage caused by overload or short circuit.
• High reliability: made of high-quality materials, ensures long-lasting and trouble-free operation.
• Compact dimensions: facilitate mounting in limited switchgear space.
• Additional functions: equipped with electronic protective trip units and an LCD display for advanced control and monitoring.
• Compliance with standards: meets the requirements of IEC-60947-2 standard, which confirms its safety and quality.

This disconnector finds application in various electrical installations, both in industrial and commercial facilities. Its solid construction and high parameters make it an investment guaranteeing the safety and efficiency of the energy system. The device weighs 42 kg and its dimensions are 379 x 300 x 295 mm. Mechanical durability is 30,000 cycles and electrical durability is 10,000 operating cycles.