ABB 4 Pole 40 kA 275 V Surge Protection Device

The ABB 4 Pole 40 kA 275 V Surge Protection Device is designed to protect electrical systems and equipment from transient voltage spikes or surges in industrial, commercial, and residential applications. Here's an overview of this surge protection device:

Key Specifications:

1. Number of Poles: 4 Pole

   • This surge protection device is designed to protect all three phases (L1, L2, L3) and the neutral conductor in a three-phase electrical system, providing comprehensive surge protection across multiple lines.

2. Maximum Surge Current Rating: 40 kA (kiloamperes)

   • The surge protection device can safely absorb and divert up to 40,000 amperes of surge current, providing effective protection against transient voltage spikes.

3. Maximum Continuous Operating Voltage: 275 V

   • The device has a maximum continuous operating voltage of 275 volts, making it suitable for protecting equipment within this voltage range commonly used in various applications.

Features and Benefits:

• Comprehensive Protection: Protects all phases (L1, L2, L3) and the neutral conductor in a three-phase electrical system from voltage spikes or surges.

• High Surge Current Rating: Capable of handling surge currents up to 40 kA, offering reliable protection against transient events.

• Voltage Limiting: Limits the voltage across protected equipment to a safe level, preventing damage from transient overvoltages.

• Compact and Space-Saving Design: Suitable for installation in electrical distribution panels or enclosures, optimizing space utilization.

• Durable Construction: Designed to withstand harsh environments and provide reliable surge protection for critical electrical equipment.

• Compliance and Standards: Complies with relevant surge protection standards and specifications, ensuring reliability and safety in electrical installations.

Applications:

• Industrial, commercial, and residential electrical distribution panels
• Protection of sensitive equipment and electronics, including computers, servers, and communication systems
• Protection of HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting systems, and other electrical devices

Installation Considerations:

• Install the surge protection device at the main electrical service entrance or distribution panels to provide comprehensive protection for all connected equipment.
• Follow manufacturer's guidelines and local electrical codes for proper installation and grounding of surge protection devices.
• Regularly inspect and replace surge protection devices as per manufacturer recommendations or after significant surge events to ensure continued protection.