Surge arrester type T1+T2, 2 poles, 600 V DC, Imax: 50kA, In: 20kA (8/20), Iimp: 4.5 kA (10/350) RSP-PV4.5-600-2P 2617381

DC Installation Protection – Reliability and Safety

This two-pole surge protector from the RSP-PV series, designed for DC installations, particularly in photovoltaic systems, provides effective protection against the effects of surges and lightning strikes. Class I+II (T1+T2) construction guarantees comprehensive protection, meeting the requirements for both direct and indirect lightning strike protection. This is a key solution for ensuring the continuity of operation and safety of use.

Construction and application – protection tailored to your needs

This surge protector utilizes MOV (Metal Oxide Varistor) technology, which effectively suppresses surges. Additionally, it is equipped with a potential-free contact, enabling remote signaling of the device status – informing about the need for replacement after a failure. The plug-in design simplifies installation and replacement, minimizing system downtime. It will work both in junction boxes and directly at inverters, protecting sensitive components of the photovoltaic installation. It can be used in photovoltaic networks and other DC installations.

Key features and benefits

• Versatility: ideal for protecting PV strings and photovoltaic installations of various sizes.
• High efficiency: rated discharge current of 20kA and maximum discharge current of 50kA provide solid protection against surges.
• Fast response: response time of less than 25 ns guarantees an almost instantaneous reaction to a threat.
• Remote signaling: potential-free contact allows monitoring of the device status and quick reaction in case of failure.
• Durability and reliability: high quality workmanship and the use of MOV varistors ensure long-lasting and trouble-free operation.
• Wide voltage range: designed to operate with a rated voltage of 600 V DC.
• Compliance with standards: meets the requirements of IEC 61643-31:2018 standard, which confirms its safety and effectiveness.
• Wide operating temperature range: the ability to operate at temperatures from -40°C to +85°C makes these surge protectors suitable for use in various environmental conditions.

The RSP-PV4.5-600-2P surge protector is an investment in the safety and reliability of your photovoltaic or DC installation – protection you can rely on.