Joinfworld 300A Bus Bar 12V DC Waterproof Power Distribution Block with 4 x 3/8" Studs, Heavy Duty Marine Battery Bus Bar Terminal Block 12 Volt for Automotive, Car, Solar Wiring - Positive&Negative

★★★★★ 4.2 53 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 209203729 Release Date 2026/03/29 List Price $36.00 Model Number 209203729
Category
  • 300A Heavy Duty: The 12V Bus Bar Box Rated 300A, besides, this power bus bar Junction block can work with MAX 48V DC & 300V AC
  • Superior Quality: Our marine bus bar 12v terminal block with 5.4" x 2.7" x 1.8" outer size, it features 7mm thicker copper bus bar plate with stainless steel studs and nuts which can be connected to wider range of cables. The product contains a red positive bus and a black negative(ground) bus in pairs
  • 3/8" Studs: The Power Distribution Block Bus Bar with 4 x 3/8" (M10) stud posts, which makes the 12V terminal block be able to accept 4/0 Gauge wires and terminals
  • Waterproof: The 12V junction block box with four side removable plates. You can remove the plates or drill hole on plate to let wires and terminals go through very easy and prevent short circuit, which makes your wiring more secure and reliable
  • Application: The 300A heavy duty battery bus bar makes the wiring of circuit become neat and tidy and prevent electric short circuit, suitable for automotive, car, truck, marine, boat, RV, Solar, etc
UPC 751717591595
Color Red&Black
Model BB300-T4M10-C-BR-BOX1
Voltage 12 Volts (DC)
Brand Name Joinfworld
Unit Count 1 Count
Item Weight 1.65 Pounds
Part Number BB300-T4M10-C-BR-BOX1
Manufacturer Joinfworld
Material Type Copper, Plastic
Mounting Type Surface Mount
Connector Type Screw
Current Rating 300 Amps
Number Of Poles 4
Centerline Length 5.4 Inches
Specification Met CE
Number Of Contacts 4
Included Components 1 x Red positive bus bar & 1 x Black negative bus bar
Number of Positions 4
Item Dimensions W x H 5.4"W x 1.8"H
Upper Temperature Rating 90 Degrees Celsius

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4.2 out of 5
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53 ratings | 22 reviews
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