





Joinfworld Bus Bar 400A 12V Power Distribution Block 6 x 5/16"(M8) Studs 48V Marine Bus Bar 12 Volt Battery Busbar Copper Terminal Block for Automotive, Car, Boat, Solar Wiring - Negative&Positive
US$82.06
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: 400A 6 x 5/16"(M8) Studs Compatible Devices: Automotive Device, Marine Device, Solar Device Connector Type: universal Number of Items: 2 Unit Count: 2 Count Model Numb...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: 400A 6 x 5/16"(M8) Studs
- Compatible Devices: Automotive Device, Marine Device, Solar Device
- Connector Type: universal
- Number of Items: 2
- Unit Count: 2 Count
- Model Number: KY-BB400-T6M8-C-RB
- Warranty Description: 2 Year
- Number of Ports: 6
- Input Voltage: 48 volts_of_direct_current
- Current Rating: 400 A
- Power Plug Type: No Plug
- Built-In Media: 1 x Red & Black Power Distribution Block(Positive&Negative)
- Mfr Part Number: KY-BB400-T6M8-C-RB
About this item
- 400A Heavy Duty: The 12V-48V Bus Bar rated 400A, besides, this power distribution block can work with MAX 48V DC & 300V AC
- 5/16"(M8) Stud: The 400A battery bus bar terminal block includes 6 x 5/16"(M8) terminal studs, which makes the marine bus bar 48v able to accept large size terminal connectors and wires. The nylon bottom is also secured by M8 post which makes it more fixed and won't strip
- Upgrade & Thicken: A pair of 12V power distribution block, includes a red and a black power distribution block (Positive&Negative). Our 400A bus bar features 8mm(0.32") thicker copper bus bar plate with stainless steel studs and nuts
- Protect Cover and Nuts: Each 400A 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 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
Shipping Policy
Weekend Shed ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Weekend Shed will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@weekendshed.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Weekend Shed replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.






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