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DaierTek 300A Copper Bus Bar 12V, Power Distribution Block with Cover 3 x 3/8” M10 Studs & 10 x M5 Terminal Screws for Car Marine Solar Battery Negative & Positive
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 4, 2026 1:12 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.
- 💰The current price sits right around what this item typically fetches.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
1.95/28
Recent Value
0/22
Market Standing
2.63/20
Deal Strength
13/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
DaierTek
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【300A Heavy Duty】: 12v bus bar terminal block can handle Max 300A continuous amperage at Max 300V AC or 48V DC voltage, red is positive bus bar and black is ground bus bar.
✓【Product Features】: Nickel plated copper plate has better electrical conductivity, strong corrosion resistance and longer service life.
✓【Parameters】: A pair of 12V power distribution block（red & black）with terminal screw: 10 x M5 , terminal stud: 3 x 3/8”(M10).
✓【Protect Cover】: The exposed area of two side of this 12v power distribution block cover allows 180°wire lug installation, can meet a variety kinds of install methods of end terminals.
✓【Wide Application】: This 300A bus bar will better performance in high current system. Suitable for automobiles, trucks, ships, boats and yachts. The package includes a positive pole and a grounding distribution block.
⚙️ Specifications
Current Rating
300 A
Connector Type
Screw
Number Of Contacts
2
Mounting Type
Surface Mount
Material
Copper,Metal,Nickel
Color
BB300-T3M10S10-C-RB
Brand
DAIERTEK
Voltage
12 volts
Number Of Poles
2
Manufacturer
DAIERTEK
Package Dimensions
7.17 x 3.23 x 2.13 inches
