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Joinfworld Power Distribution Block 400A Bus Bar 12V 48V with 3 x 5/16"(M8) Studs Marine Bus Bar Terminal Block 12 Volt DC Battery Busbar with Cover - Negative&Positive
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 2, 2026 6:15 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
Joinfworld
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓400A Heavy Duty: The battery bus bar rated 400A when work in 12v supplier circuit, and the power distribution block can work with MAX 48V DC & 300V AC source power
✓5/16" Stud: The battery bus bar terminal block includes 3 x 5/16"(M8) studs and 10 x #8 screw terminals, which makes the 12v bus bar be able to accept large size terminal connectors and wires
✓Superior Material: The 400A bus bar terminal block features 8mm(0.32") thicker copper bus bar plate with stainless steel studs and nuts. Red Positive Busbar and Black Negative(Ground) Busbar as a pair
✓Unique Cover & Nuts: Each power busbar will come with a protect cover and two nuts, which helps to shelter as much exposed area as possible to reduce the risks of accidental contact and prevent short circuit, makes the circuit safer
✓Wide Application: The 12 volt 400A buss bar with cover aims to make the wiring of circuit become neat and tidy, preventing mess harness from causing electric short circuit, it is suitable for automotive, car, truck, marine, boat, solar wiring
⚙️ Specifications
Current Rating
400 A
Connector Type
Crimp, Screw
Number Of Contacts
13
Mounting Type
Surface Mount
Material
Copper, Nylon, Stainless Steel
Color
Red&Black
Brand
Joinfworld
Voltage
12 volts
Specification Met
CE
Upper Temperature Rating
85 °F
Temperature Range
85 °F
