Bussmann TB300-07ST Eaton TB30...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$80.74
$36.76
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Bussmann TB300-07ST Eaton TB300 Series Seven-Pole Barrier Terminal Block Connector, 600V

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Model: TB300-07ST

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

$80.74
$36.76
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Bussmann TB300-07ST Eaton TB300 Series Seven-Pole Barrier Terminal Block Connector, 600V

The Bussmann TB300-07ST is a genuine Eaton TB300 series panel-mount terminal block connector engineered for reliable power and control wiring connections. This seven-pole barrier-style terminal block is rated 600V with a 7500V breakdown voltage and a 30A rating, and features a molded thermoplastic base for durable, code-compliant panel mounting. Tin-plated brass terminals and stainless steel philslot screws provide a secure, corrosion-resistant termination point for industrial and OEM electrical assemblies.

Key Features

  • Seven-Pole Barrier Design: Seven individual terminal positions with barrier separation for safe, organized panel-mount wiring.
  • Durable Construction: Molded thermoplastic base resists heat and impact for long-term reliability in panel and enclosure installations.
  • Voltage Rating: Rated 600V with a 7500V breakdown voltage for demanding industrial power and control circuits.
  • Amperage Rating: Rated 30A per circuit, with a 300A amp rating listed for the terminal block assembly.
  • Tin-Plated Brass Terminals: Tin-plated brass terminal construction delivers reliable conductivity and corrosion resistance at each connection point.
  • Stainless Steel Philslot Screws: Stainless steel philslot terminal screws resist corrosion and provide secure, vibration-resistant torque retention.
  • Black Finish: Black molded housing for easy identification on panels and in control enclosures.

Technical Specifications

  • Series: Eaton TB300
  • Amp Rating: 300 A
  • Voltage Rating: 7500 V breakdown; 600V rated
  • Dimensions (L x W x H): 3.25 x 1.33 x 0.81 IN
  • Poles: Seven-Pole
  • Terminal Material: Tin-Plated Brass
  • Screw Material: Stainless Steel Philslot
  • Base Material: Molded Thermoplastic, Black

Typical Applications

  • Panel-Mount Power and Control Wiring
  • Industrial Control Panels and Enclosures
  • Power Distribution and Junction Connections
  • OEM Equipment and Machine Assembly
  • Circuit Breaker and Switchgear Terminal Wiring

Why Bussmann?

Bussmann, an Eaton brand, builds the TB300 series terminal block connectors with a molded thermoplastic base, tin-plated brass terminals, and stainless steel philslot screws for dependable, long-lasting panel wiring connections. The genuine Bussmann TB300-07ST delivers the 600V/30A rating and 7500V breakdown voltage professionals need for code-compliant industrial and OEM electrical installations.

Manufacturer Resources

Product Specs

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

Bussmann TB300-07ST – Frequently Asked Questions

How fast can I get the Bussmann TB300-07ST 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 TB300-07ST come with a warranty?
Absolutely. The Bussmann TB300-07ST 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 TB300-07ST?
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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