Hager KC350 Connection Spine 3P 150mm

The Hager KC350 is a 3-pole phase connection bridge with pin connection, rated at 63 A and measuring 150 mm in length. It is designed to link modular devices such as circuit breakers on a DIN rail panel, providing direct phase distribution across three poles simultaneously. The total power dissipation of 0.90 W at rated current indicates efficient electrical transfer in enclosed distribution board applications.

Technical specifications:

• Catalog reference: KC350
• Manufacturer: Hager
• Product type: Connection bridge, 3-pole, pin connection, phase
• Rated current: 63 A
• Number of poles: 3
• Conductor cross-section: 10 mm²
• Length: 150 mm
• Total power dissipation at rated current: 0.90 W
• RoHS compliant: Yes

Features and benefits:

• 3-pole configuration connects three phase positions at once, reducing individual wiring connections on the distribution board.
• 63 A rated current suits standard loads in residential consumer units and light commercial panels.
• Pin connection type allows direct insertion into compatible modular device terminals.
• 150 mm length corresponds to standard module spacing on DIN rail enclosures.
• RoHS-compliant construction meets current environmental regulations for electrical components.

Applications:

• Linking 3-pole MCBs or RCBOs in residential consumer units and distribution boards.
• Phase distribution across multiple circuit breakers in commercial switchgear enclosures.
• Busbar interconnection in modular DIN rail panels where individual cable connections would be impractical.
• Industrial control cabinets requiring compact phase bridging between adjacent modular devices.

Also known as: Hager KC350, 3-pole phase comb busbar, connection bridge for circuit breakers.