Iztoss 300A Bus Bar Heavy-Duty Module Design Power Distribution Block 12V 24V 48V DC Busbar Box with 4X M8(5/16) Terminal Studs - AliExpress

400A Bus Bars Heavy Duty Module Design Power Distribution Block Busbar Box with 8X M10(3/8) Terminal Studs

300A Bus Bar, 48V Heavy Duty Module Design Busbar

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Iztoss 300A Bus Bar Heavy-Duty Module Design Power Distribution

Car Terminal Block M8 12V 4 Way Terminal Studs 12V Power

The 12V bus box is rated at 300A and can be used with MAX 48V DC and 300V AC. The distribution block busbar has 4 x 5/16 (M8) studs, which allows the 12V terminal blocks to accept 4/0 gauge wires and terminals.

300A Bus Bar 12V DC Waterproof Power Distribution Block 5/16 (M8) 4 Studs Heavy Duty Busbar Terminal Block 12 Volt Junction Block for Marine Car

Bus Bar Box 48v 300A 4 Terminal Studs Busbar Power Distribution

300A Bus Bar Heavy Duty Power Distribution Block Busbar Box Module

400A Bus Bars Heavy Duty Module Design Power Distribution Block Busbar Box with 8X M10(3/8) Terminal Studs