Surge protector iQuickPRD20r-T2-3N 3+1 pole Type2 20 kA with contact A9L16297

Surge protection for home and installations

The iQuickPRD20r-T2-3N surge arrester is a reliable device used to protect electrical installations from the effects of current surges and overvoltages. Designed for mounting on a TH-35 mm DIN rail, it provides comprehensive protection in TN-S and TT systems. Its 3+1 pole design (3 phases + neutral) makes it ideal for securing both single-phase and three-phase installations.

Functionality and application

The class 2 device, in accordance with standards, effectively limits the voltage to a safe level of 1.5 kV, protecting connected devices from damage. Integrated short-circuit protection further increases safety. This arrester is used in residential, commercial and industrial buildings where high protection against disturbances in the electrical network is required. Thanks to the remote signaling contact, the installer can easily monitor the device's status and react quickly in the event of a failure.

Key features and benefits

• High protection efficiency: Maximum discharge current at 20 kA guarantees effective protection against strong overvoltages.

• Versatility: Compatible with TN-S and TT network systems, allowing for wide application in various types of installations.

• Status indication: Optical indication of operation facilitates diagnostics and rapid response in the event of a failure.

• Safety: Integrated short-circuit protection minimizes the risk of damage and fires.

• Easy installation: Mounting on a standard TH-35 mm DIN rail ensures simple and quick installation.

• Large wire cross-section: The ability to connect wires with a cross-section of up to 25 mm² (single- and multi-strand and flexible) provides flexibility in wire selection.

• Durability: Short-circuit strength (Isccr) at 25 kA demonstrates the solid construction of the device.

• Remote signaling: Enables integration with electrical installation monitoring systems.

The iQuickPRD20r-T2-3N surge arrester is an investment in the safety of your electrical installation and connected devices – for both professional installers and end users.