ABB Surge Protection Device OVR T1-T2 12.5-275s C QS Maximum Voltage 275V Maximum 2CTB815710R2600 OVR T1-T2 12.5-275s C QS

ABB 2CTB815710R2600 OVR Surge Protection Device (SPD) is engineered to safeguard electrical equipment from sudden voltage spikes and transient overvoltages. This device supports Type 1 and Type 1+2 installations at the main switchboard entrance, delivering global protection for electrical installations.

Its robust design features patented QuickSafe technology, ensuring improved safety through pluggable modules and secure connections. The device mounts easily on DIN rails, facilitating straightforward integration within electrical panels.

The ABB OVR SPD operates with a maximum voltage of 275V and can handle surge currents up to 80kA, making it ideal for industrial, commercial, and residential applications where transient overvoltage protection is critical. The protection mode includes Line to Neutral (L-N) and Line to Protective Earth (L-PES) with voltage protection levels maintained at 1.4 kV to minimize risk of damage.

Designed for durability, it withstands operating temperatures from -40°C to 80°C and supports backup protection devices like 160A fuses or 125A circuit breakers.

Its compact size - 17.6 mm length, 57 mm height, and 67 mm depth - allows efficient use of panel space. Certified to IEC 61643-11 and EN 61643-11 standards and IECEx hazardous area classification, this SPD assures compliance with stringent safety regulations.

Equipped with patented QuickSafe technology for enhanced safety and easy installation. Mounts securely on a DIN rail for convenient integration. Offers protection mode L-N/L-PES with voltage protection levels at 1.4kV. Suitable for use with backup protection up to 160A fuse or 125A MCB.

Designed to operate reliably in temperatures ranging from -40°C to 80°C. Compact dimensions with length 17.6 mm, height 57 mm, and depth 67 mm. Complies with IEC 61643-11 and EN 61643-11 standards, IECEx hazardous area certification.

Provides two protected lines for comprehensive surge protection.

This device is ideal for protecting electrical installations in industrial, commercial, residential, and infrastructure applications where voltage surges powered by lightning or transient events may impact sensitive equipment. ABB’s trusted technology ensures durable and efficient protection to maintain operational continuity and safety.

Explore additional surge protection and electrical components within EnvMart’s Electronics & Electricals category to find complementary solutions.

Explore more products in our Surge Protection Devices category.