Modular contactor SM 416 16A 24V NO+NC 412503

Modular contactor for various applications

The SM 416 modular contactor is a reliable device designed for remote control of electrical circuits. Its compact design, only 1 module wide, allows for efficient use of space in the distribution board. It is ideal for use in both domestic, commercial and industrial installations. Thanks to normally open (NO) and normally closed (NC) contacts, it offers flexibility in configuring control circuits.

Construction and functionality

This two-pole contactor, manufactured by Legrand, is designed for mounting on a standard TH35 support. It has a slider for manual operation, which facilitates testing and servicing of installations. The rated current of 16A allows for controlling loads with a power of up to 2000W for incandescent bulbs and 1300VA for fluorescent lamps. The coil voltage of 24V AC ensures compatibility with popular control systems. The use of this contactor is not only convenient switching on and off of circuits, but also protection against overloads and short circuits - acting as a safety element of the electrical installation.

Applications and benefits

• Versatility: ideal for controlling lighting, electric heaters, fans, pumps and other devices with power adapted to the contactor parameters.
• Compact dimensions: saving space in the distribution board thanks to a width of only 1 module.
• Safety: compliance with IEC/EN 61095 standard guarantees a high level of safety.
• Convenient operation: slider for manual switching on/off facilitates testing and servicing of installations.
• Flexibility: the presence of NO and NC contacts allows for creating various control circuits.
• Durability: made of high-quality materials, ensuring long-lasting and reliable operation.
• Application in home automation: possibility of integration with smart home systems for remote control of electrical devices.
• Overload protection: thanks to its properties, it protects the circuit against damage caused by excessive load or short circuit.

The rated current of the contactor is 16A, and the coil voltage is 24V AC. It has one normally open (NO) contact and one normally closed (NC) contact. The width of the contactor is 1 module (17.8 mm), and the installation depth is 44 mm. The degree of protection IP2X provides basic protection against contact and ingress of solid objects.

The SM 416 contactor is a solid and versatile solution for every installer and user looking for a reliable device for remote control of electrical circuits. Its compact size, ease of installation and high quality of workmanship make it an ideal choice for both new installations and modernization of existing electrical systems.