CITEL DACN1-25CVGS/SC – Type 1+2+3 Surge Protection Device
Iimp 25 kA | 3-Phase | VG Technology | Compact DIN Rail Format
The CITEL DACN1-25CVGS/SC is a compact, high-performance Type 1+2+3 surge protection device (SPD) engineered for comprehensive protection of 3-phase low-voltage AC power systems. With an impulse current rating (Iimp) of 25 kA (10/350 µs) per pole, this SPD is suitable for locations with high exposure to direct lightning strikes and repeated overvoltage conditions.
Built with CITEL’s patented VG (varistor + gas discharge tube) technology, the DACN1-25CVGS/SC delivers robust protection with no follow current, low residual voltage, and minimal EMI disturbance, making it ideal for sensitive and mission-critical applications.
Its ultra-compact form factor and pre-wired design allow for fast, easy installation in crowded panels and switchboards without compromising performance or compliance.
Key Features:
- Combined Type 1, Type 2, and Type 3 SPD
- Iimp: 25 kA (10/350 µs) per phase
- Nominal voltage: 230/400 V AC
- VG Technology: MOV + gas tube, with no follow current
- Compact footprint for space-constrained installations
- Integrated status indicator + optional remote signalling contact (SC version)
- DIN rail mountable
- Fully compliant with IEC/EN 61643-11
Typical Applications:
- Industrial and commercial main switchboards (LPZ 0–2)
- OEM equipment and compact control panels
- Critical infrastructure, mining operations, utility substations
- Installations requiring protection across multiple surge zones