Vertical pin busbar 4P 16 mm2 for RCCB 2-row left 125 mm KCF663L

Comb busbar, pin type, vertical 4P is an element used for safe and orderly distribution of electrical energy in switchboards. Designed to work with residual current circuit breakers (RCCBs), it allows connection of four poles, ensuring reliable installation protection. The busbar design, taking into account vertical mounting and left-hand arrangement, facilitates space organization inside the switchboard cabinet.

This busbar is particularly useful when building or modernizing electrical switchboards in residential, commercial and industrial buildings. Its use improves the readability and safety of the installation, and also facilitates subsequent maintenance and service work. Thanks to the possibility of connecting wires with a cross-section of up to 10 mm², the busbar provides adequate current capacity for most typical loads.

Key features and benefits:

• Construction: Made of high-quality materials, guaranteeing durability and reliability. The busbar has pin terminals, which provide a secure and stable connection of wires.
• Compatibility: Adapted for mounting on a 1-level mounting plate and cooperation with 2-row RCCBs, which increases installation flexibility.
• Safety: Provides effective protection against overload and short circuit – like most circuit breakers in this class. Proper selection of the wire cross-section (up to 10 mm²) minimizes the risk of overheating and fire.
• Color coding: Color markings (3x brown / 1x blue) facilitate identification of individual poles and correct connection of phase and neutral wires.
• Mounting: Access to the meter from below/at the bottom facilitates access during inspection and readings.

The KCF663L comb busbar is a solid element of electrical infrastructure that will meet the expectations of both professional installers and end-users looking for a reliable solution to protect their electrical installations. Its versatility makes it suitable for a variety of applications, from simple home installations to more complex industrial systems.