NO+NC switch 32 A 412904

Modular Switch – Reliability and Functionality in a Compact Housing

This 32A modular switch is a robust solution for electrical installations requiring reliable circuit switching. Designed for AC 250V operation, it offers a rated current of 32A, making it ideal for powering various types of loads. The switch construction allows circuit switching between normally open (NO) and normally closed (NC) contacts, enhancing its versatility.

Construction and Practical Application

The switch occupies only one module (17.5 mm width), enabling space savings in distribution boards. Its installation depth is 44 mm. Made from high-quality materials, it ensures durability and resistance to mechanical damage. The switch is used in lighting installations, socket circuits, and control systems for various electrical devices. The stairway switch function enables control of a single circuit from two different points – useful, for example, for corridor or staircase lighting.

Key Features and Benefits

• Versatility: The combination of NO and NC contacts allows implementation in diverse applications – from simple lighting circuits to more complex control systems.
• Compact Size: A 1-module width facilitates installation even in crowded distribution boards.
• Safety: Compliance with IEC/EN 60669-1 standard guarantees a high level of operational safety and reliability. A short-circuit withstand rating of 0.384 kA provides protection against the effects of overloads and short circuits.
• Durability: Robust construction and high-quality materials ensure long service life.
• Protection: IP20 protection rating guards against accidental contact and ingress of solid objects larger than 12.5 mm – standard for devices mounted inside distribution board enclosures.
• Easy Installation: The switch is designed for mounting on TH-35 rail, significantly simplifying and accelerating installation.