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Bus Bar 12V-48V 300A Heavy Duty Busbar 4 x 5/16" (M8) Posts Power Distribution Block, High Amp Bus Bars Positive& Negative Battery Terminals Blocks with Cover, Red& Black 2 Pack
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 20, 2026 2:22 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
GN-yyd
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓✅ Premium Construction: Heavy-Duty Module 300A Battery Bus Bar Terminal Blocks. Glass fiber reinforced Nylon base & cover with Brass plates. Stainless steel screws/nuts resist saltwater corrosion, marine bus bar 48v
✓✅ Secure Multi-wire Power Distribution Block: 300Amp Power Busbar with four 5/16"( M8) terminal studs– ideal for parallel/series setups in max 48v DC electric installations. Removable side windows allow quick access for wiring without tools
✓✅Power Distribution Block Bus Bar Max voltage: 48VDC
✓✅ Battery Distribution Block Continuous Rating: 300 Amp at 12 Volt DC per connection
✓✅ Common Heavy Duty Positive and Negative Busbar: it widely fit for automotive, car, stereo setup, RVs, truck, trailer, solar, PV system, battery bank, off-grid, camper, yacht, boat, marine and max 48V DC electrical systems
✓✅ Easy to Install: the 12V Bus Bar is Surface Mount, 4 Mounting holes with screws included
✓✅ Safe Note: a, the wire and over current protection is sized based on the load; b, Make sure your 5/16" Lug can work with 300Amps current
⚙️ Specifications
Current Rating
300 A
Connector Type
Screw
Number Of Contacts
4
Mounting Type
surface
Material
Base& Cover Material: Nylon, Glass Fiber reinforced., Bus Material: Brass, Nickel plated, Stud Material: Stainless Steel
Color
300A- 4x5/16" (M8) - Black& Red 2pack
Brand
Gloaso
Voltage
48 volts_of_direct_current
Number Of Poles
4
Product Dimensions
2.72"W x 1.75"H
Number of Positions
4
