Bussmann 16528-3 Three-Pole Po...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$479.07
Bussmann 16528-3 Three-Pole Power Distribution Block, 600V/600Vdc

Bussmann 16528-3 Three-Pole Power Distribution Block, 600V/600Vdc

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Model: 16377-3

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

$479.07
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Bussmann 16528-3 Three-Pole Power Distribution Block, 600V/600Vdc, UL 94-V0 Molded Thermoplastic

The Bussmann 16528-3 Three-Pole Power Distribution Block, part of the Eaton Bussmann series, is engineered to distribute high-current power safely and reliably across industrial and commercial electrical systems. This three-pole terminal block is rated 600 Vac and 600 Vdc and is available in amperage capacities ranging from 570A to 840A, giving electricians and panel builders a scalable, high-amperage platform sized to the demands of the installation. The block is molded from black thermoplastic carrying a UL 94-V0 flammability rating, providing a rugged, fire-resistant housing for splicing and distributing heavy-gauge conductors in panelboards, switchgear, motor control centers, and industrial control enclosures where dependable power distribution is essential.

Key Features

  • Three-Pole Configuration: Provides three independent poles for organized, high-current power distribution and conductor splicing.
  • Scalable High-Current Ratings: Available in 570A and 840A capacities to support demanding power distribution applications in industrial and commercial equipment.
  • Dual Voltage Rating: Rated 600 Vac and 600 Vdc, suitable for both AC and DC power distribution systems.
  • Flame-Resistant Construction: Molded from black thermoplastic carrying a UL 94-V0 flammability rating for added fire safety.
  • Durable Molded Housing: Rugged thermoplastic body resists cracking and wear in demanding industrial environments.
  • Compact Black Housing: Black molded design integrates cleanly into panelboards, junction boxes, and control cabinets.
  • Panel-Ready Design: Compact three-pole terminal block layout simplifies power distribution wiring within panelboards and control enclosures.

Certifications & Compliance

  • UL 94-V0 Flammability Rated

Technical Specifications

  • Configuration: 3-Pole
  • Voltage Rating: 600 Vac / 600 Vdc
  • Amperage Rating: Available in 570A and 840A
  • Housing Material: Black Molded Thermoplastic, UL 94-V0

Typical Applications

  • Industrial Power Distribution Panels
  • Motor Control Centers and Switchgear
  • Commercial Electrical Panelboards
  • High-Current Conductor Splicing
  • Three-Phase Power Distribution Equipment

Why Bussmann?

Bussmann, part of the Eaton Bussmann series, engineers power distribution blocks to demanding industrial standards, combining a UL 94-V0 flame-resistant molded thermoplastic housing with a robust 600 Vac/600 Vdc rating and a scalable 570A-840A capacity range for dependable, long-term performance. This three-pole construction keeps high-current conductor connections organized and code-compliant, whether the installation involves AC or DC power. Choosing the Bussmann 16528-3 three-pole power distribution block means equipping your electrical system with a component engineered for safe, reliable, code-compliant high-current distribution in demanding industrial and commercial environments.

Manufacturer Resources

Product Specs

Product Type:
Power Distribution Block
Voltage Rating:
600V AC/DC
Configuration:
3-Pole
Standards:
UL 94-V0
Department:
Electrical
Product Subgroup:
Power Distribution Blocks
list_batch:
BUSS-20260919
Product Material:
Thermoplastic
Product Color:
Black
Product Details:
Power Distribution Block
Product Group:
Power Distribution
Number Of Poles:
Three-pole

Bussmann 16377-3 – Frequently Asked Questions

1) Can this Bussmann three-pole distribution block be used on a 600Vdc solar or battery system, or is it AC only?
It is rated 600 Vac and 600 Vdc, so it is usable on DC distribution as well as AC three-phase feeders. The same block covers both duties, which is why it shows up in battery and drive panels as often as in panelboards.
2) Is the Bussmann 16528-3 block suitable for use inside a panelboard or motor control center enclosure?
Yes. The housing is molded black thermoplastic carrying a UL 94-V0 flammability rating, which is the flame class panel builders look for in enclosed switchgear, motor control centers and industrial control cabinets. It is intended for splicing and distributing heavy-gauge conductors inside those enclosures.
3) What color is the Bussmann 16528-3 and what is the body made of?
Black molded thermoplastic, flame rated to UL 94-V0. The dark molded body keeps it inconspicuous in a control cabinet and resists cracking in industrial service.
How fast can I get the Bussmann 16377-3 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 16377-3 come with a warranty?
Absolutely. The Bussmann 16377-3 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 16377-3?
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
Why buy the Bussmann 16377-3 from ZenSupply?
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