Interface relay PIR4-024DC-00LD contacts: 4P, supply: 24VDC, load current: 6A, width: 15.5mm 854770

Interface relay – reliable circuit control

The PIR4-024DC-00LD interface relay is a component dedicated to controlling electrical circuits, providing galvanic isolation between the control circuit and the load circuit. Equipped with four changeover contacts (4P), it offers versatility in automation applications, lighting control or alarm systems. Its compact dimensions and the possibility of mounting on a 35mm rail make it ideal for control cabinets with limited space. The included GZM4 socket facilitates installation and provides additional protection.

Construction and application

This relay is designed for reliable operation in various conditions. Isolation of the input/output circuits minimizes the risk of interference and damage, and a surge-suppressing diode protects against sudden voltage increases. An LED indicator signals the coil activation status, making diagnostics easier. Screw terminals ensure secure and durable wire connections. The PIR4-024DC-00LD relay finds application in industrial automation, HVAC systems, commercial buildings and anywhere reliable circuit control at 24V DC is required.

Key features and benefits

• Four changeover contacts (4P): Allow you to control different circuits simultaneously, increasing system functionality.
• Galvanic isolation: Ensures safety and reliability of operation by isolating the control and loaded circuits. This is particularly important in industrial applications exposed to interference.
• Surge-suppressing diode: Protects against damage caused by sudden voltage spikes, extending the life of the device and protecting connected components.
• LED indicator: Facilitates visual control of the relay's operating status, which is helpful during diagnostics and maintenance.
• Mounting on 35mm rail or mounting plate: Gives flexibility in choosing the installation method, adapting to different conditions and mounting requirements.
• Included GZM4 socket (IP20): Simplifies installation and provides basic protection against touch and dust.
• Rated current AC1: 6A / 250V and DC1: 6A / 24V: Allows you to handle various electrical loads depending on the application needs.
• Compact dimensions (75 x 27 x 82 mm): Allows mounting in tight spaces without compromising performance.

The relay operates at a coil voltage of 24V DC, and its contacts can withstand a current of up to 6A at 250V AC or 6A at 24V DC. The width of the relay is 27 mm, and the degree of protection with the GZM4 socket is IP20.

This relay is a solid solution for professionals and end users looking for a reliable element for control and automation systems. Its versatility, durability and ease of installation make it an excellent choice for a wide range of applications.