Entrelec M 4/9 PV Surge Suppressor Unit Terminal Block 130V DC Maximum Voltage 2.5 kA Maximum Surge Current 1SNA007013R1300

Entrelec 1SNA007013R1300 M 4/9 PV Surge Suppressor Unit is a terminal block type surge protective device engineered to protect sensitive electronic components against transient voltage surges up to 130V DC. It is rated for a maximum surge current of 2.5 kA, making it suitable for applications where high energy transients from lightning or switching events can occur.

This compact unit measures 65.5mm in length, 100mm in height, and 64.5mm in depth, allowing convenient DIN rail mounting for quick and secure installation in electrical panels. The grey nylon polyamide 6.6 moulded enclosure provides excellent mechanical robustness and electrical insulation to withstand harsh industrial environments.

Operating within a temperature range from -55°C to 130°C ensures dependable performance under varied environmental conditions. The captive terminal screws with hardened heads provide enhanced electrical connections with resistance to loosening due to vibration or thermal cycling.

Designed in accordance with ANSI/ESD S20.20:2014 standards, this surge suppressor unit complies with international requirements for electrostatic discharge protection, making it a reliable component in protecting electronic and electrical control systems.

Transient voltage suppression to limit damage from voltage spikes. DIN rail mounting simplifies panel assembly and maintenance. Compact size suits limited space applications. Wide operating temperature range for industrial environments.

Durable nylon polyamide housing for safety and longevity. Captive screws ensure secure, maintenance-free connections. Suitable for hazardous area location category Zone 2 installations. ANSI/ESD S20.20:2014 compliance guarantees quality.

Voltage surges often arise from fluorescent light switching, fuse operations, or lightning activity. This surge suppressor unit is specifically designed to mitigate such transients within electrical installations, protecting downstream equipment and enhancing system reliability. It is ideal for use in industrial, commercial, and manufacturing electrical panels that require surge protection devices as per BS7671:2011 guidelines and BSEN 62305 standards for lightning protection.

For industry professionals seeking a robust and compact surge suppression solution, the Entrelec 1SNA007013R1300 surge suppressor unit provides a high-quality component to safeguard sensitive electronics from damaging transients, supporting compliance with relevant standards and installation codes.

Explore more Surge Suppressor Units in our Electronics & Electricals category on EnvMart for comprehensive protection solutions.