Hager KDN163A Insulated Busbar 1P 63A Fork 10mm2 12 Module

The Hager KDN163A is a 1-pole phase busbar with fork connection, designed to distribute single-phase power across up to 12 module positions within a distribution board. It is rated for 63 A continuous current at an operational voltage of 415 V, covering a full single-row DIN rail section from a single component. The fork-type connection engages directly with compatible modular device terminals across the 210 mm length of the busbar.

Technical specifications:

• Catalog reference: KDN163A
• Manufacturer: Hager
• Product type: 1-pole phase busbar with fork connection
• Number of poles: 1P
• Rated current: 63 A
• Rated operational voltage (Ue): 415 V
• Impulse withstand voltage (Uimp): 4,500 V
• Conductor cross-section (rigid): 10 mm²
• Number of modules: 12
• Length: 210 mm
• REACh SVHC-free: Yes

Features and benefits:

• Fork connection type provides direct terminal engagement across all 12 module positions in a single component.
• Impulse withstand voltage of 4,500 V offers protection against transient overvoltages in the panel.
• 210 mm length sized to span a 12-module row, minimising individual wiring connections.
• REACh SVHC-free construction meets current EU chemical compliance requirements.

Applications:

• Single-phase power distribution in residential consumer units and distribution boards.
• Commercial distribution panels where multiple MCB or RCBO positions share a common phase connection.
• Retrofit or replacement busbar in existing 12-module Hager distribution board assemblies.
• Light industrial panels requiring a 1-pole, 63 A fork-type busbar at 415 V.

Also known as: Hager KDN163A, 1-pole comb busbar 63A, phase busbar fork connection 12 module.