Bussmann TB300-14SP Eaton TB30...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$115.73
$76.86
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Bussmann TB300-14SP Eaton TB300 Series 14-Pole Barrier Terminal Block Connector, 600V/30A

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Model: TB300-14SP

In Stock (leaves warehouse same day if ordered before 3pm ET)

$115.73
$76.86
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Bussmann TB300-14SP Eaton TB300 Series 14-Pole Barrier Terminal Block Connector, 600V/30A

The Bussmann TB300-14SP is a genuine Eaton TB300 series panel mount terminal block connector engineered for reliable industrial and commercial wiring applications. This 14-pole, double-row, barrier-style terminal block is rated 600V and 30A, with a 7500V breakdown voltage rating that delivers strong dielectric performance under demanding electrical loads. Tin-plated brass terminals paired with #8-32 TPI screw terminals and Zinc-Plated Steel SEMS Phillips-slot screws combine to provide a secure, low-resistance connection point for panel and enclosure wiring layouts. The compact 3.25" x 1.33" x 0.81" footprint and black housing make this terminal block well suited to space-constrained control panels, machine builds, and OEM equipment requiring a high-density, double-row barrier terminal layout.

Key Features

  • Terminal Configuration: 14-pole, double-row, barrier-style design mounted directly to the panel for organized, code-compliant wiring layouts.
  • Voltage & Current Ratings: Rated 600V and 30A, with a 7500V breakdown voltage rating for reliable dielectric strength in demanding industrial environments.
  • Screw Terminals: #8-32 TPI screw terminals paired with Zinc-Plated Steel SEMS Phillips-slot screws for secure, vibration-resistant wire connections.
  • Terminal Material: Tin-plated brass terminals resist corrosion and maintain low-resistance electrical contact over time.
  • Housing Color: Black housing for standard panel-mount integration into control panels and enclosures.
  • Compact Footprint: Measures 3.25" x 1.33" x 0.81" (L x W x H), suited for space-constrained panel and enclosure layouts.
  • Genuine Part: Genuine Bussmann part number TB300-14SP, part of the Eaton TB300 series terminal block line.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Industrial Control Panels and Enclosures
  • Power Distribution and Circuit Wiring
  • OEM Equipment and Machine Panel Wiring
  • Commercial and Industrial Electrical Installations
  • Panelboard and Terminal Wiring Systems

Why Bussmann?

Bussmann and Eaton engineer the TB300 series for dependable, code-compliant terminal connections in industrial and commercial electrical systems. With tin-plated brass terminals, a robust 600V/30A rating, and a 7500V breakdown voltage rating, the TB300-14SP is built to deliver consistent, low-resistance performance for professional panel and enclosure wiring projects. As a genuine Bussmann-Eaton part, it offers electrical contractors and panel builders a dependable, drop-in replacement option backed by the same 14-pole, double-row barrier configuration and construction quality found across the broader TB300 terminal block series.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Type:
Terminal Block
Product Group:
0
Product Subgroup:
0

Bussmann TB300-14SP – Frequently Asked Questions

How fast can I get the Bussmann TB300-14SP delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann TB300-14SP come with a warranty?
Absolutely. The Bussmann TB300-14SP is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann TB300-14SP?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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