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The Heavy Duty Bus Bar 12V-48V DC 400A is a premium-grade power distribution block featuring tin-plated copper plates and corrosion-resistant stainless steel hardware. Designed for automotive, marine, solar, and off-grid systems, it supports up to 400 Amps continuous current at 48V DC. Its compact size and tool-free wiring access make it an essential upgrade for professionals demanding reliable, space-efficient electrical management.








| Manufacturer | Gloaso |
| Part number | A1533R-400A-RB |
| Item Weight | 588 g |
| Product Dimensions | 16.8 x 7.9 x 4 cm; 588 g |
| Item model number | A1533R-400A-RB |
| Size | 400A-8x M10 |
| Colour | Red&Black |
| Material | Bus Material: Tin-Plated Copper, Base& Cover Material: Nylon, Glass Fiber reinforce, Stud& Screws: Stainless Steel |
| Voltage | 48 Volts (DC) |
| Amperage Capacity | 400 Amps |
| Item Package Quantity | 1 |
| Plug profile | Panel Mount |
| Specification met | CE, RoHS |
| Included components | 1 set 400a Bus Bar Box with 8 x M10 Posts Terminals & Cover( Black+ Red), Screws |
| Batteries included? | No |
| Batteries Required? | No |
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