Sierra FS40670 Four Gang Dual Brass Bus Bar Junction Block

The Sierra FS40670 is a four-gang dual brass bus bar junction block designed for marine electrical systems. This versatile component combines both negative and positive buses in a single compact block, simplifying your electrical installations and saving valuable mounting space.

Key Features:

• Dual brass terminal bus bars for superior conductivity and corrosion resistance
• Eight 8-32 screw terminals total (four terminals per bus bar)
• 150 amp maximum capacity for demanding marine electrical loads
• Heavy-duty black molded plastic base for durability and electrical isolation
• Convenient mounting holes in the center of the connector body
• Compact dimensions: 3" L x 1.5" W x 0.44" H

This junction block provides a reliable connection point for consolidating multiple positive and negative wires in boats, marine equipment, and other 12-volt DC applications. The brass terminal bars resist corrosion in harsh marine environments, while the sturdy molded base ensures long-lasting performance. Ideal for organizing and simplifying electrical systems on boats of all sizes.