Installation contactor, 20A, 230V AC, 1NO+1NC CR2011230A 135174

Universal installation contactor 20A – reliable circuit control

This 20A, 230V AC installation contactor is a solid solution for controlling various electrical circuits. Its compact size – occupying only one module – makes it easy to mount in distribution boards, and its versatility will be appreciated by both installers and end-users. It is an element that can be used in home installations, commercial buildings and industrial facilities.

Functionality and construction

The CR2011230A contactor is equipped with one normally open (1NO) and one normally closed (1NC) contact, providing flexibility in circuit configuration. The AC control voltage makes it compatible with most standard control systems. The IP20 protection class guarantees safe use in environments with limited exposure to moisture and dust. The possibility of additional equipment allows the contactor to be adapted to specific application needs.

• Compact dimensions: One module width makes it easy to install even in tight distribution boards.
• Universal application: Ideal for controlling lighting, heating, ventilation and other electrical devices.
• Solid construction: Ensures long-lasting and reliable operation in various conditions.
• Configuration flexibility: The combination of NO and NC contacts allows for the creation of various control circuits.
• Expandability: The option of additional equipment allows the contactor to be adapted to individual needs.

Operating parameters and compliance with standards

This contactor is designed to operate in utilization categories AC-1 according to EN IEC 60947-4-1, which means it is suitable for switching resistive loads. The lack of day/night function and manual control slider simplifies its operation and increases safety. It should be noted that the contactor does not have a humming sound, which may be important in applications requiring quiet operation.