Joinfworld Power Distribution Block Box 300A 4 x 3/8" (M10) Stud Terminal Heavy Duty Battery Bus Bar Terminal Block Box 12V Max 48V DC for Marine Car -Pair Positive & Negative

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Purchase options and add-ons

Current rating 300 Amps
Connector type Screw
Brand Joinfworld
Voltage 12 Volts (DC)
Manufacturer Joinfworld

About this item

  • ★ Product ★ - A pair of 12v power distribution block box, includes a positive power distribution block and a negative power distribution block.
  • ★ Rating ★ - The 12v bus bar box rated 300A when work in a 12v circuit, besides, this power bus bar terminal block can work with MAX 48v power supplier.
  • ★ 3/8" Stud Terminal ★ - The battery bus bar is 4 x 3/8" (M10) stud terminals design, which makes the battery terminal block be able to accept large size terminal connectors and wires.
  • ★ Removable Plate on Cover ★ - The cover of this 12v junction block box is removable plate design, remove the plate from cover for wiring, or keep the plate on cover to shelter the exposed parts to prevent short circuit.
  • ★ Application ★ - The 12v power block box aims to make the wiring of circuit become neat and tidy, prevent electric short circuit, suitable for automotive, car, truck, marine, boat, etc.

Product details

  • Product Dimensions ‏ : ‎ 13.72 x 6.86 x 4.57 cm; 748 g
  • Date First Available ‏ : ‎ July 23 2022
  • Manufacturer ‏ : ‎ Joinfworld
  • ASIN ‏ : ‎ B0B2ZZWW9S
  • Item model number ‏ : ‎ BB300-T4M10-C-BR-BOX1
  • Customer Reviews:

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Product Description

Power Distribution Block
Automotive Power Distribution Block Box

Automotive Power Distribution Block Box:

About The Item:

Battery bus bar terminal block with 6 removable plate design cover. 4 x 3/8" (M10) stud terminals busbar design, rated 300A when work with 12v dc supplier, and can work in max 48v dc power supplier circuit.

What is included:

1 x Positive Power Distribution Block

1 x Ground Power Distribution Block

8 x Assembling Screws

8 x Mounting Screws

Voltage Max 48V DC
Terminals 4 x 3/8" (M10) Stud Terminals
Max Continuous Current 300 AMP @ 12V, Heavy Duty Design
Dimension (with Cover) 137mm x 68mm x 45mm
Color Positive Bus Bar - Red, Negative Bus Bar - Black
Features Bus Bar Box Design & Removable Plate Design Cover

3/8" Stud Terminal

300A 12V Design

Removable Plate Design Cover

3/8" Stud Terminal

The 12v bus bar box is 4 x M10 (3/8") studs design, which makes the battery distribution block become suitable for larger size terminal connectors and wires.

300A 12V Design

The thickness and wideness of the copper contact of this battery terminal block makes it can work under 300A current with 12v power supplier, and can handle max 48v dc circuit.

Removable Plate Design Cover

The cover of this power bus bar box is removable plate design, remove the plate from cover for wiring, or keep the plate on cover to shelter the exposed parts to prevent short circuit.

4 x M10 Stud Terminals Bus Bar

Looking for specific info?

Customer reviews

4.8 out of 5 stars
4.8 out of 5
49 global ratings

Top reviews from Canada

titicu
5.0 out of 5 stars Solid so far
Reviewed in Canada on May 28, 2024
Verified Purchase
It looks good for now
Helpful
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William
5.0 out of 5 stars Excellent
Reviewed in Canada on April 18, 2024
Verified Purchase
Good quality
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David O
5.0 out of 5 stars Handles the largest cables with ease!
Reviewed in Canada on January 2, 2024
Verified Purchase
Easily accommodated a pair of 3/0 cables in each of the openings for super duty applications. The optional side openings are handy for 90 degree wiring where space is limited. Fully enclosed case with screws limits the potential for shorting out connections by accident.
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Mark lavallee
5.0 out of 5 stars Quality, price
Reviewed in Canada on September 17, 2023
Verified Purchase
Well made .used in solar battery system
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sandra bateman
5.0 out of 5 stars Great
Reviewed in Canada on August 1, 2023
Verified Purchase
Works great and arrived quickly.
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Top reviews from other countries

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Ge Las
5.0 out of 5 stars Excelentes Materiales
Reviewed in Mexico on January 30, 2024
Verified Purchase
Funcionan muy bien están contruidos de buen Material recomendados
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Chris ortiz
5.0 out of 5 stars Busbar
Reviewed in the United States on December 30, 2023
Verified Purchase
Good quality. Exactly what i was looking for
One person found this helpful
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Charles C
5.0 out of 5 stars Great bus bar
Reviewed in the United States on September 11, 2023
Verified Purchase
Well built , sturdy and it includes washers. The hold down screws for the top cover can be a pain otherwise its a bus bar
One person found this helpful
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Murray R.
4.0 out of 5 stars Well made item
Reviewed in the United States on October 1, 2023
Verified Purchase
The power block is made well and ver sturdy. Only complaint is the use of metric nuts on it
One person found this helpful
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maria
3.0 out of 5 stars Stripped screws
Reviewed in the United States on May 22, 2024
Verified Purchase
The negative had stripped screws. How to replace with new hardware.
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