Eaton FD3020 Series C Complete...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,920.73
$1,648.96
B-Line FD3020 Eaton Series C complete molded case circuit breaker

Eaton FD3020 Series C Complete Molded Case Circuit Breaker 20A Three-Pole F-Frame 65kAIC

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Model: FD3020
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,920.73
$1,648.96
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Eaton B-Line Flat Four Hole Tee Plate Pre Assembled

Professional Strut Channel Tee Connection System

The Eaton B-Line Flat Four Hole Tee Plate Pre Assembled delivers exceptional structural support and installation efficiency for strut channel tee connections and cross-bracing applications. This 1/4 inch thick steel tee plate provides reliable structural connection solutions designed for professional electricians, mechanical contractors, and facility installers, offering the proven strength and versatile mounting capabilities that professionals trust from the industry leader in strut channel systems.

Professional Features & Benefits

Structural Performance Excellence

  • 1/4 Inch Steel Construction - Heavy-duty material gauge provides exceptional structural integrity and load-bearing capacity for demanding commercial and industrial applications
  • Electro-Plated Finish - Superior corrosion resistance and durability for long-lasting performance in diverse environmental conditions
  • Four Hole Design - Multiple mounting points ensure secure fastening and optimal load distribution across the connection interface
  • Pre Assembled Configuration - Ready-to-install design reduces field assembly time and ensures consistent professional installation results

Installation Efficiency

  • Compact Dimensions - 5.37 inch height, 3.5 inch length, and 1.62 inch width provide optimal fit in tight spaces while maintaining structural strength
  • Lightweight Design - 0.68 pound weight facilitates easy handling and installation without compromising structural performance
  • Flat Plate Configuration - Streamlined profile allows for clean, professional installations in visible applications

Technical Specifications

Material: Steel with 1/4 inch material gauge; Finish: Electro-plated; Dimensions: 5.37 inches height, 3.5 inches length, 1.62 inches width; Weight: 0.68 pounds; Configuration: Flat four hole tee plate, pre assembled; Product Type: Tee/Cross connection fitting for strut channel systems

Installation & Usage

  1. Position the tee plate at the desired strut channel intersection point ensuring proper alignment with existing structural members
  2. Insert appropriate fasteners through the four mounting holes to secure the plate to the primary strut channel
  3. Attach perpendicular strut channels to the remaining mounting points using compatible hardware
  4. Verify all connections are properly tightened to manufacturer specifications for optimal structural integrity
  5. Inspect the completed tee connection for proper alignment and secure fastening before applying loads
  6. Apply appropriate torque values to all fasteners according to B-Line installation guidelines

Professional Applications

Ideal for:

  • Electrical Conduit Support Systems - Creating tee connections for complex conduit routing and support framework installations
  • Mechanical Equipment Mounting - Structural tee connections for HVAC equipment supports and mechanical system frameworks
  • Industrial Support Structures - Heavy-duty tee connections for manufacturing equipment mounting and industrial support systems
  • Commercial Building Infrastructure - Professional tee connections for electrical and mechanical system support in commercial facilities
  • Seismic Bracing Systems - Structural tee connections for earthquake-resistant bracing and support system installations
  • Cable Management Systems - Tee connections for cable tray supports and telecommunications infrastructure mounting
  • Equipment Rack Systems - Structural connections for server rack supports and data center infrastructure
  • Facility Maintenance Applications - Versatile tee connections for facility upgrades and system modifications

Electro-Plated Steel Advantage

The electro-plated steel construction provides superior corrosion resistance compared to standard steel finishes, making this tee plate ideal for indoor and outdoor applications where environmental protection is essential. The electro-plating process creates a uniform protective coating that extends service life while maintaining the structural strength properties of the steel base material.

Why Choose B-Line Quality?

B-Line's decades of structural support innovation and manufacturing excellence ensure this tee plate meets the highest standards for load-rated reliability and safety. As the industry leader in strut channel systems, B-Line provides the structural integrity compliance and professional quality performance that contractors, electricians, and facility professionals worldwide depend on for critical infrastructure applications.

Manufacturer Resources

Spec Sheet

Product Specs

Amperage Rating:
20A
Circuit Breaker Frame Type:
Complete breaker
Circuit Breaker Type:
FD
Frame Size:
F-frame
Frequency Rating:
50/60 Hz
Interrupt Rating:
65 kAIC at 240 Vac, 35 kAIC at 480 Vac
Number Of Poles:
Three-pole
Series:
Series C
Terminals:
Load side
Trip Type:
Fixed thermal, fixed magnetic
Voltage Rating:
600 Vac, 250 Vdc
Department:
Electrical
Product Length:
3.38 IN
Product Height:
6 IN
Product Weight:
4.5 LB
Product Width:
4.13 IN
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers
Product Type:
Circuit Breaker

Eaton FD3020 – Frequently Asked Questions

1) Will the Eaton FD3020 breaker hold up on a 480V three-phase panel?
Yes. The FD3020 is rated 600 Vac and 250 Vdc, so a 480Y or 480V delta system is within its voltage rating. Its interrupting rating changes with voltage though: 65 kAIC at 240 Vac drops to 35 kAIC at 480 Vac. Make sure the 35 kAIC figure still covers the available fault current at your panel location.
2) Is the FD3020 a complete breaker or just a trip unit I have to build up?
It ships as a complete breaker. The FD3020 is a complete molded case unit in Eaton's F-frame, three-pole, 20A, with the trip already in it, so there is no separate trip unit or rating plug to order.
3) Can I adjust the trip setting on the Eaton FD3020?
No. The FD3020 uses a fixed thermal, fixed magnetic trip, so both the overload and the instantaneous settings are factory set at 20A and cannot be dialed in. If your job requires an adjustable instantaneous or an electronic trip for coordination, you need a different F-frame trip type, not this one.
4) Is FD3020 a Series C breaker, and does that matter when I am replacing one in an existing panel?
The FD3020 is an Eaton Series C F-frame breaker. When you are matching an existing installation, the series and frame letter are what decide whether it drops into the same mounting and interior, so confirm the unit you are pulling out is also an F-frame Series C before you swap it in. The part number to order is FD3020.
5) Does the FD3020 come with line and load side lugs?
Terminals are specified as load side. Plan on the line side connection being made by the panel bus or by separately ordered terminals, and confirm the mounting arrangement in your enclosure before you wire it.
6) What are the dimensions and weight of the Eaton FD3020 F-frame breaker?
It measures 6 in height, 3.38 in length and 4.13 in width, and weighs 4.5 lb. Those are the numbers to check against the available pole space and gutter depth in an existing enclosure before you commit to this frame.
7) What is the difference between an FD breaker and the lower interrupting F-frame types?
FD is the breaker type here, and it is the higher interrupting F-frame option: 65 kAIC at 240 Vac and 35 kAIC at 480 Vac. Lower-rated F-frame types share the same frame footprint but will not cover a service with that much available fault current. Pick based on the fault current at the point of installation, not on amperage alone.
8) Will an FD-type breaker work on a 50 Hz system overseas?
Yes. The FD3020 carries a 50/60 Hz frequency rating, so it is usable on either 50 Hz or 60 Hz ac distribution. It is also rated 250 Vdc for dc applications.
How fast can I get the Eaton FD3020 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 Eaton FD3020 come with a warranty?
Absolutely. The Eaton FD3020 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 Eaton FD3020?
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 Eaton FD3020 from ZenSupply?
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