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ETITEC V T2 690/20 4+0 RC Surge Protector — is a reliable Type 2 surge arrester designed for comprehensive protection of four-wire three-phase electrical networks (4+0) with a rated voltage of up to 690 V. The model is equipped with a remote signaling contact (RC), allowing for remote monitoring of the protection status. It complies with the international standards IEC 61643-11, features a high surge discharge current of 20 kA, fast response time, and a compact housing for DIN-rail mounting. Using the ETITEC V T2 690/20 4+0 RC provides effective protection for equipment against impulse surges caused by lightning strikes, switching operations, and other hazardous factors.
Technical Specifications
- Protection Class: Type 2 (T2) per IEC 61643-11
- Rated voltage (Un): 690 V
- Configuration: 4+0 (three phases + 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 status monitoring via the RC contact for signaling device malfunction or wear.
- Comprehensive protection for three-phase networks with neutral (4+0).
- High response speed for timely protection of equipment against impulse overvoltages.
- Compact housing with easy DIN-rail mounting.
- Compliance with IEC 61643-11 standards guarantees the device’s reliability and quality.
- Wide temperature range ensures operation in various climatic conditions.
Applications
ETITEC V T2 690/20 4+0 RC is used to protect three-phase electrical networks with a neutral in residential, commercial, and industrial facilities. The device is suitable for protecting equipment sensitive to impulse surges and is ideal for systems with a rated voltage up to 690 V where status monitoring via remote signaling is required. It is used to reduce the risk of damage caused by lightning strikes, switching operations, and other factors.
Accessories and Components
- DIN-rail mounting brackets for secure installation of the device in distribution panels.
- Additional protection modules for comprehensive multi-level protection.
- Terminal blocks and connectors for convenient connection.
- Signaling devices for integration with monitoring systems.
Total Energo LLC
Total Energo LLC — the official partner and distributor of ETITEC in Ukraine, offering only certified products with a quality guarantee. We provide professional consulting, fast delivery, and technical support. By choosing “Total Energo,” you get reliable solutions to protect your electrical networks and equipment.