Air disconnect switch, modular - horizontal 100A RNM III SA 24/4/100K 03-755

Air disconnect switch – reliable disconnection in the installation

This modular air disconnect switch with a rated current of 100A is a key element of every safe and functional electrical installation. Designed to operate in AC systems, it provides effective disconnection of the circuit in service, emergency or maintenance situations. Its horizontal construction facilitates mounting and access, and its modularity allows for integration with other devices in the distribution board.

Construction and application

The RNM III SA 24/4/100K disconnect switch is designed for the safe disconnection of electrical circuits. It finds application in both building installations (houses, apartments, commercial facilities) and industrial installations. Thanks to its high short-circuit capacity (25 kA), it effectively protects the installation against the effects of overloads and short circuits. The IP20 degree of protection provides basic protection against accidental contact, which is important for safety. A width of 4.5 modules allows for efficient use of space in the switchgear cabinet.

Key features and benefits

• High reliability: Guaranteed by a renowned manufacturer – Schneider Electric – ensures long-term and trouble-free operation.
• Safety of use: Has a CE marking, confirming compliance with European safety standards.
• Easy installation: Modular design and horizontal arrangement facilitate installation and integration with other devices.
• Effective protection: Rated short-circuit capacity of 25 kA protects the installation against the effects of overloads and short circuits.
• Versatility: Suitable for use in building and industrial installations.
• Clear identification: The lack of a signaling lamp forces a visual check of the switch status, which increases work safety.
• Solid construction: Made of high-quality materials ensuring durability and resistance to environmental conditions.