Modular contactor GC 40A 3NO coil 220/240VAC GC4030M5

Modular contactor – reliable circuit switching

This modular GC 40A contactor is a key element in electrical installations, providing safe and efficient circuit switching. Designed for both domestic and industrial applications, it offers high reliability and durability. Its compact size allows for easy mounting in distribution boards and control cabinets.

Characteristics and application

The GC 40A contactor with three normally open contacts (3NO) is ideal for controlling loads with a current of up to 40A. The coil powered by 220/240VAC voltage ensures compatibility with most standard electrical installations. Using a contactor allows for remote switching of receivers, which is particularly useful in home automation systems, lighting or heating device control. Thanks to the AC-7a utilization category, it performs perfectly in applications related to switching resistive or inductive loads.

• Versatility: The possibility of additional equipment expands the functionality of the contactor, adapting it to the specific needs of the installation.
• Safety: No humming ensures quiet operation of the device, which is important in residential and office premises.
• Durability: Solid construction and high-quality materials guarantee long-lasting and trouble-free operation.
• Compact dimensions: Width of 54 modules facilitates mounting even in limited spaces.
• Day/night function: Allows automatic switching of circuits depending on the time of day, which translates into energy savings.

Mounting and compliance with standards

Mounting the contactor is simple and intuitive, and its modular design ensures compatibility with most standard TH35 rails. The contactor meets the requirements of EN IEC 60947-4-1 standard, which guarantees its safety and reliability. Protection class IP20 means that the device is protected against finger contact and against the ingress of solid objects larger than 12.5 mm. Remember to select the correct connection cables and maintain appropriate working conditions (ambient temperature). The mounting depth of 62.5 mm allows for precise adaptation to the existing electrical infrastructure.