SKU: 66521482498

3/8" (M10) Bus Bar 250A 12V DC Max 48V DC, 3 x #8 Screws

Sale price$25.42 Regular price$28.24
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Description

3/8" (M10) Bus Bar 250A 12V DC Max 48V DC, 3 x #8 Screws3 8" (M10) Bus Bar 250A 12V DC Max 48V DC, 3 x #8 Screws Key Features Maximum Amperage: 250A DC Maximum Voltage: 48V DC 300V AC Main Terminal Stud: 1 x M10 (3 8") stainless steel Distribution Terminals: 3 x #8 (M4) stainless steel screws Base Material: Glass fiber reinforced nylon for insulation and strength Contact Plate: Nickel plated brass for high conductivity and corrosion resistance Includes a removable cover to protect connections from

3/8" (M10) Bus Bar 250A 12V DC Max 48V DC, 3 x #8 Screws

Key Features

  • Maximum Amperage: 250A DC
  • Maximum Voltage: 48V DC / 300V AC
  • Main Terminal Stud: 1 x M10 (3/8") stainless steel
  • Distribution Terminals: 3 x #8 (M4) stainless steel screws
  • Base Material: Glass fiber-reinforced nylon for insulation and strength
  • Contact Plate: Nickel-plated brass for high conductivity and corrosion resistance
  • Includes a removable cover to protect connections from accidental contact

Replaces / Cross-Reference Part Numbers

  • This is a universal power distribution block. Verify specifications for direct replacement.
  • Suitable replacement for any bus bar rated for up to 250A with one M10 (3/8") main stud and three #8 screw terminals.

Compatibility & Fitment

  • Automotive 12V and 24V systems for accessories and high-current devices
  • Marine electrical systems for boats and yachts
  • RV, camper, and travel trailer power distribution panels
  • Off-grid solar power systems and battery banks
  • Golf carts and other electric utility vehicles
  • Industrial equipment requiring a centralized power or ground connection point

When to Replace

  • Visible corrosion, pitting, or arcing marks on the studs or bar
  • Physical damage such as a cracked base or bent studs
  • Overheating under normal electrical load
  • High resistance or significant voltage drop measured across the bar
  • When upgrading system components to handle higher amperage

Installation Tips

  • Disconnect the negative terminal of the battery bank before beginning installation.
  • Ensure the mounting surface is clean, flat, and structurally sound.
  • Use properly sized and crimped ring terminals for all cable connections.
  • Secure main stud nut and terminal screws to the appropriate torque specification to prevent loose connections.
  • For marine or high-moisture environments, consider applying a dielectric grease or corrosion inhibitor to terminals after tightening.
  • Verify all connections are secure before re-installing the protective cover and reconnecting power.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66521482498

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