General
Number of poles	5
Nominal current	80 A
Connection type	Screwing
Mounting method	Screw
Height	62 mm
Width	197 mm
Depth	49 mm
Number of inputs	5
Number of outputs	10
Contact safe
Suitable for solid cores
Useful for stranded conductors

The Hager main circuit branch terminal block type K46N is a 5-pole connection element for installation in electrical systems. It is designed for secure and reliable branching of main circuits in distributors or meter enclosures. The terminal block is rated for a nominal current of 80 A and enables the connection of conductors with a cross-section of 1.5 to 25 mm², both for solid and stranded conductors. The connection method is via screws, with mounting also done by screws onto a standard 35-mm distributor rail.

Main circuit branch terminal block is the central function of this product, with the terminal block being designed as a 90SL model. This refers to the construction form and connection geometry, ensuring a secure and stable connection. The terminal block features five inputs and ten outputs, enabling flexible distribution of electrical conductors. Dimensions are 62 mm in height, 197 mm in width, and 49 mm in depth, taking into account the installation size in standard distributor boxes.

5-pole means that the terminal block provides five separate pole positions, each intended for an electrical conductor. This pole count is typical for applications where multiple conductors need to be connected in parallel or within a network, for example in residential installations or industrial distributors. The terminal block is not shock-protected, meaning that during installation and maintenance, the electrical contacts are exposed and appropriate safety precautions must be taken.

Connection method screws ensures a mechanically stable connection. The screw connection allows for secure fastening of the conductors, with the terminal block suitable for both solid and stranded conductors. The connection cross-sections range from 1.5 to 25 mm², offering broad application possibilities in various installation scenarios. The terminal block is designed for use in distributors mounted on standard 35-mm distributor rails.

Nominal current 80 A is the maximum current the terminal block can continuously transmit without overheating or performance impairment. This value is crucial for selecting the terminal block based on the electrical load at the respective connection point. The terminal block is RoHS-compliant, meaning it meets the requirements of the EU directive restricting certain hazardous substances in electrical and electronic equipment.

Compatibility and accessories includes use in standard distributor boxes, particularly in meter enclosures or distributors mounted on 35-mm distributor rails. The terminal block is designed for use with conductors in the cross-section range of 1.5 to 25 mm², with the number of outputs (10) and inputs (5) enabling flexible distribution. Mounting is done via screws, with the terminal block directly fastened to the distributor rail.

Mounting and installation require fastening to a standard 35-mm distributor rail using screws. Conductors are inserted into the respective connection openings and secured with screws. The terminal block is not shock-protected, so applicable safety regulations must be observed during installation and maintenance. The dimensions of 62 mm height, 197 mm width, and 49 mm depth must be considered during distributor planning to ensure correct positioning.

Operational advantages lie in the robust construction and high current-carrying capacity of 80 A. The terminal block enables a secure and reliable connection of multiple conductors, thereby increasing the overall reliability of the electrical installation. Compatibility with solid and stranded conductors in the cross-section range of 1.5 to 25 mm² offers flexibility in planning and executing installations. RoHS compliance ensures the environmental compatibility of the product.

The terminal block is designed for use in distributors and meter enclosures where secure and stable branching of main circuits is required. The 5-pole design and 10 outputs enable flexible distribution of electrical power. Mounting is done via screws onto a standard 35-mm distributor rail, with the terminal block dimensions taking into account installation size in standard distributor boxes. The terminal block is not shock-protected, so applicable safety regulations must be observed during installation and maintenance. RoHS compliance ensures the environmental compatibility of the product.