Installation switch modular I-II common point from below 2P 25A 230VAC SFL225

Modular switch for domestic and industrial installations

This two-pole modular switch with a rated current of 25A is a reliable solution for controlling lighting and other electrical devices. Designed for mounting in distribution boards, it allows convenient switching of circuits from below. Its construction allows for easy integration with existing electrical installations, and its compact dimensions (2 modules wide) save valuable space in the distribution cabinet.

Functionality and application

The SFL225 switch is a staircase switch, which means it allows you to control one circuit from two different locations – an ideal solution for long corridors, stairs or larger rooms. It provides safe and efficient switching of 230V AC circuits. Short-circuit strength at 0.375 kA guarantees protection of the installation in the event of overvoltage.

• Versatile application: ideal for lighting, sockets and other electrical devices in residential and commercial buildings.
• Easy installation: designed for quick and easy installation in standard distribution boards.
• Safety: provides effective protection of the circuit against overload and short circuit — like most circuit breakers in this class.
• Durable construction: made of high-quality materials, which guarantees long life and reliable operation.
• Compact dimensions: 2 module width allows for optimal use of space in the distribution board.

Technical characteristics

The switch has a protection degree of IP20, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm. The rated switching capacity is 0.529 kA, which confirms its ability to safely disconnect circuits in the event of a short circuit. The installation depth of 68 mm ensures compatibility with most standard distribution boards. The lack of normally open and normally closed contacts indicates its dedicated function as a staircase switch – a simple switch without additional functions of switching on/off other elements.