ABB OVR T2 3N 40-350 TS QS: Protects against transient overvoltages, compatible with IEC 61643-11, suitable for TT and TN-S systems, robust against lightning and switching surges.
Product ModelOVRF2 3N 40-350 TS
Material Number2TAM504100R4501
Product ID81383
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Robust Protection Against Lightning and Switching SurgesThe ABB OVR T2 3N 40-350 TS QS surge protective device is designed to safeguard your low-voltage systems against indirect lightning strikes and switching surges, ensuring reliable operation under harsh conditions.
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2. Compliance with IEC 61643-11 StandardsThis product meets the stringent standards set by IEC 61643-11, ensuring it is a reliable and efficient solution for protecting your electrical infrastructure.
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3. Compatibility with TT and TN-S Distribution SystemsThe OVR T2 3N 40-350 TS QS is compatible with both TT and TN-S distribution systems, making it versatile and adaptable to various electrical configurations.
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4. QuickSafe Thermal MonitoringEquipped with QuickSafe thermal monitoring, this device provides real-time monitoring of its thermal status, ensuring early detection of potential issues and preventing damage to the system.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Power Loss
0.063 W
Number of Batteries
0
Product Net Width
90.8 mm
Product Net Height
66.2 mm
Product Net Depth / Length
71.2 mm
Product Net Weight
0.315 kg
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5. Robust Design and High PerformanceWith a discharge current of up to 40 kA and a voltage protection level of 1.5 kV (L-N), the OVR T2 3N 40-350 TS QS offers robust protection and high performance in safeguarding your electrical systems.
Dimension Diagram
9AKK108469A0713
ETIM 8
EC000941 - Surge protection device for power supply systems
ETIM 9
EC000941 - Surge protection device for power supply systems
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)