Relays-&-Power-Distribution > Junction-Blocks

Blue Sea Systems 8-Point PowerPost Plus Distribution Blocks

8-Point Power Distribution Block

Blue Sea Systems PowerPosts: Secure High-Amperage Cable Consolidation with Reliable Branch Circuit Creation

Blue Sea Systems PowerPosts are designed to consolidate multiple battery cables while providing a convenient bus for creating smaller branch circuits. These PowerPosts feature a robust 150A bus, allowing for small wire connections alongside high-amperage cable connections. The tin-plated copper bus maximizes conductivity and corrosion resistance, while the insert-molded stainless steel studs enable high-torque tightening for excellent electrical contact without the need for securing nuts.

Equipped with a one-piece serrated flange nut and stainless steel split ring lock washers, these PowerPosts ensure secure, long-lasting connections even in high-vibration environments. Additionally, an included insulator provides added protection for safe operation.


  • Continuous Rating: 150A DC.
  • Voltage Max. Operating: 48V DC.
  • Mounting Holes: Accepts 1/4" Screws.
  • Bus Material: Tin-Plated Copper C11000.
  • Base Material: Glass Reinforced Nylon.
  • Terminal Screws: #8-32.
  • Terminal Studs: 1/4" (80564); 5/16" (80565); 3/8" (80569).
  • CE Certified.
Item Description Price Qty in
Package 		In Stock Add to Cart
80564 Blue Sea Systems 2101-BSS, 8-Point Power Distribution Block, 1/4"-20 Studs, 150 Amp (1 MIN) 27.70 1 EA ✓
80565 Blue Sea Systems 2102-BSS, 8-Point Power Distribution Block, 5/16"-18 Studs, 150 Amp (1 MIN) 27.70 1 EA ✓
80569 Blue Sea Systems 2103-BSS, 8-Point Power Distribution Block, 3/8"-16 Studs, 150 Amp (1 MIN) 26.38 1 EA ✓
Prop65 Warning