CBI 1P+N Surge Protector (CBI Samite / QKLN‑2(13) Mini Rail)

QKLN-2(13)

The CBI 1P+N Surge Protector (CBI Samite / QKLN-2(13) Mini Rail) is a Class II Surge Protection Device (SPD) designed to protect electrical installations and sensitive electronic equipment from damaging voltage surges. It helps prevent damage caused by lightning strikes and power switching events, making it ideal for residential, commercial, and industrial applications.

Featuring a 1 Pole + Neutral (1P+N) configuration, the surge protector installs quickly on Mini Rail distribution boards. Its compact design saves valuable panel space while providing reliable protection for single-phase electrical systems.

The QKLN-2(13) uses Metal Oxide Varistor (MOV) technology to safely divert excess surge energy away from connected equipment. As a result, it helps protect appliances, automation systems, communication equipment, and electrical distribution boards from costly damage.

For added convenience, the unit includes an LED status indicator that allows users to check the operating condition at a glance. In addition, the built-in thermal disconnect mechanism improves safety by disconnecting the device if it reaches unsafe operating temperatures.

Whether installed in a home, office, factory, or commercial facility, the CBI QKLN-2(13) delivers dependable surge protection and long-lasting performance backed by CBI’s trusted engineering.

Key Features

• 1 Pole + Neutral (1P+N) configuration
• Class II Surge Protection Device (SPD)
• Mini Rail mounting
• Suitable for 275V AC systems
• Metal Oxide Varistor (MOV) technology
• Voltage limiting (clamping) protection
• LED status indicator
• Built-in thermal disconnect device
• Protects against lightning-induced and switching surges
• Compact 13mm per pole design
• One-port surge protection device
• IP20 rated
• Suitable for residential, commercial, and industrial applications
• Premium CBI quality and reliability