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The ETITEC V T2 690/20 3+0 RC surge arrester is a high-quality Type 2 protection device designed to effectively protect three-phase electrical networks from impulse surges. Designed for networks with a rated voltage up to 690 V, it has a 3+0 configuration (three phases without neutral) and is equipped with a remote signaling contact (RC) for remote monitoring of the protection status. The compact and robust housing ensures easy DIN-rail mounting and reliable operation even under harsh operating conditions. Using this surge arrester helps protect equipment from damage caused by lightning strikes, switching operations, and other impulse surges.
Technical Specifications
- Protection Class: Type 2 (T2) according to IEC 61643-11
- Rated voltage (Un): 690 V
- Configuration: 3+0 (three phases without neutral)
- Mounting type: DIN rail
- Enclosure protection rating: IP20
- Remote signaling contact (RC): Yes
- Operating temperature range: -40 °C … +85 °C
- Response time: less than 25 nanoseconds
Features and benefits
- Remote signaling contact for real-time monitoring of the device's status.
- High response speed ensures equipment protection against transient overvoltages.
- The 3+0 configuration is ideal for three-phase systems without a neutral.
- The compact housing ensures easy installation in standard distribution panels.
- Compliance with IEC 61643-11 standards confirms the device’s reliability and quality.
- A wide temperature range allows the device to be used in various climatic conditions.
Applications
ETITEC V T2 690/20 3+0 RC is used to protect three-phase electrical networks without a neutral in residential, commercial, and industrial facilities with a rated voltage up to 690 V. It is particularly recommended for facilities with increased safety requirements and the need for remote monitoring of electrical protection status. The device protects equipment from damage caused by impulse overvoltages resulting from lightning strikes or switching operations.
Accessories and Components
- DIN mounting rails for secure installation in distribution panels.
- Additional protection modules for comprehensive protection of electrical networks.
- Connectors and terminals for convenient connection.
- Signaling devices for integration with monitoring systems.
Total Energo LLC
Total Energo LLC is the official distributor of ETITEC products in Ukraine. We offer only certified equipment, guarantee authenticity, and provide a high level of service. We offer consultations, fast delivery, and professional maintenance. Contact us for reliable solutions to protect your electrical networks.