3 Phase Type 2 SPD BR30FU 30kA Surge Protection Device

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3 Phase Type 2 SPD BR30FU 30kA Surge Protection Device

In today’s electrical systems, protecting sensitive equipment from power surges is crucial. The 3 Phase Type 2 SPD BR30FU 30kA is a high-performance surge protection device designed to safeguard three-phase electrical installations against transient overvoltages.

Key Features of the BR30FU SPD

The BR30FU offers several important features that make it an excellent choice for surge protection:

  • 30kA discharge capacity per phase (Imax)

  • Designed for three-phase systems (L1, L2, L3, N, PE)

  • Type 2 classification according to IEC 61643-11

  • Compact and modular design for easy installation

  • Visual status indication for quick monitoring

  • Thermal disconnector for enhanced safety

Applications

This surge protection device is ideal for:

  • Commercial and industrial electrical panels

  • Data centers and server rooms

  • Manufacturing facilities

  • Telecommunication systems

  • Any three-phase installation requiring reliable surge protection

Installation and Technical Specifications

The BR30FU is designed for simple DIN rail mounting in distribution boards. Key technical specifications include:

Parameter Value
Nominal Voltage (Un) 400V AC
Maximum Continuous Operating Voltage (Uc) 440V AC
Nominal Discharge Current (In) 15kA (8/20μs)
Maximum Discharge Current (Imax) 30kA (8/20μs)
Voltage Protection Level (Up) ≤ 2.5kV

Why Choose This SPD?

The 3 Phase Type 2 SPD BR30FU 30kA provides robust protection against both induced and conducted surges. Its high discharge capacity ensures reliable operation even in areas with frequent lightning activity. The device’s thermal protection and status indication features add an extra layer of safety and maintenance convenience.

For complete surge protection, it’s recommended to install this Type 2 SPD downstream of a Type 1 SPD (if required) and upstream of any Type 3 SPDs for comprehensive protection of your electrical system.