KAEL KA-SPD-4PAC 4-Pole Surge Protective Device (SPD)

Reliable Surge Protection for Industrial & Residential Systems

The KAEL KA-SPD-4PAC is a high-quality 4-pole surge protective device designed to defend electrical systems from voltage surges and transient overvoltages. Ideal for industrial, commercial, and residential use, this SPD protects sensitive equipment from damage caused by lightning strikes, switching transients, and power surges.

Key Features

• Nominal Voltage: 480V AC
• Max Surge Current (Imax): 40kA
• Voltage Protection Level (Up): 2.0kV
• Continuous Operating Current (In): 20kA
• T2 Classification for robust protection
• DIN Rail Mounting for easy installation
• UL Listed and CE Certified for safety and compliance
• 4-Pole Design for full-phase and neutral protection

Common Applications

• Industrial machinery and control panels
• HVAC systems and commercial buildings
• Residential electrical systems
• Solar inverters and renewable energy setups
• Telecommunications and data centers

Why Choose KAEL KA-SPD-4PAC?

This compact and durable SPD offers fast response times, high energy absorption, and long-term reliability. It’s built to meet international standards and provides dependable protection for critical electrical infrastructure.