ABB TL-C Main Lug Combo Load C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$229.71
ABB TL-C Main Lug Combo Load Center, 18-Circuit, 3-Phase

ABB TL-C Main Lug Combo Load Center, 18-Circuit, 3-Phase

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Model: TL12412C

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

$229.71
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ABB TL-C Main Lug Combo Load Center, 18-Circuit, 3-Phase

The ABB TL-C Main Lug Combo Load Center is engineered for use as either a main panel or a sub panel, giving electricians flexibility on residential and light commercial jobs. This load center provides space for 18, 1" breakers and a combination/flush enclosure design suitable for indoor installation, and is available in bus ampere ratings from 125A through 200A (125A, 150A, and 200A options) to match a range of service requirements. Rated up to 60°C/75°C, it is suitable for use with service entrance equipment when installed in accordance with electrical code, and operates on a 208Y/120V ac, 3-phase, 4-wire configuration.

Key Features

  • Breaker Capacity: Space for 18, 1" breakers for flexible circuit configuration.
  • Bus Ampere Rating: Available in 125A, 150A, or 200A bus ratings, suitable for main panel or sub panel applications.
  • Phase & Wiring: 3-phase, 4-wire configuration for 208Y/120V ac load regulation.
  • Enclosure Style: Combination/flush enclosure rated for indoor use.
  • Interrupt Rating: 65 interrupt rating for demanding electrical distribution needs.
  • Temperature Rating: Rated up to 60°C/75°C, suitable for use with service entrance equipment when installed per code.
  • Feeder Flexibility: Number of feeders configurable as either, supporting varied panel layouts.

Certifications & Compliance

  • UL Listed
  • Indoor Enclosure Rating

Technical Specifications

  • Interrupt Rating: 65
  • Country of Origin: UKN
  • Standard: UL
  • Wiring Configuration: 4 Wire
  • Phase: 3 Phase
  • Load Regulation: 208Y/120V ac
  • Enclosure: Indoor
  • Number Of Feeders: Either
  • Amperage Options: 125A, 150A, 200A

Typical Applications

  • Residential Main Electrical Panels
  • Sub-Panel Distribution in Commercial Buildings
  • Service Entrance Equipment Installations
  • New Construction and Electrical Panel Upgrades
  • 3-Phase, 4-Wire Distribution Systems

Why ABB?

ABB load centers in the TL-C family are built to UL standards and rated for 60°C/75°C service, giving electrical professionals a dependable, code-compliant option for main or sub panel distribution across 125A, 150A, and 200A bus ratings. With 18-circuit breaker capacity and a durable combination/flush enclosure, this load center supports reliable power distribution across residential and commercial projects. Shop ABB electrical products at ZenSupply for dependable panel solutions backed by recognized listings.

Manufacturer Resources

Product Specs

Product Type:
Main Lug Load Center
Amperage Rating:
125A-200A
Voltage Rating:
208Y/120V
Configuration:
Combination Flush Enclosure
Listing:
UL Listed
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Main Lug Panels

ABB TL12412C – Frequently Asked Questions

1) Can the ABB TL18415C load center be used as a sub panel, or only as a main panel?
Either. The TL18415C is a main lug load center, so it has no main breaker, and ABB rates it for use as a main panel or as a sub panel fed from an upstream device. The number of feeders is configurable either way. If you use it as service equipment, the 60C/75C conductor rating applies and it has to be installed per code, which for a main lug panel means adding a main disconnect arrangement that satisfies the local inspector.
2) Will the ABB TL18415C work on a 120/240V single-phase house service?
No. The TL18415C is a 3-phase, 4-wire panel rated 208Y/120V AC. On a single-phase 120/240V service you would get the wrong voltage configuration and the wrong bus arrangement. Use it only where you have a 208Y/120V wye system, typically a commercial building or a multi-family service.
3) Is the ABB TL18415C rated for outdoor or wet locations?
Indoor only. The enclosure is a combination/flush type with an indoor rating, so it is meant to be recessed or surface mounted inside a conditioned or protected space. For an exterior wall, a mechanical room exposed to weather, or a garage door wall that sees water, you need a rainproof outdoor-rated enclosure instead.
4) How many breakers fit in the ABB TL18415C, and does that mean 18 circuits?
The TL18415C has space for 18 one-inch breaker spaces. On a 3-phase panel those spaces get consumed in ones, twos, or threes depending on the breaker: single-pole 120V circuits take one space each, two-pole takes two, and a three-pole load takes three. So 18 spaces is 18 single-pole circuits at most, and fewer once you add multi-pole loads.
5) What amperage options does the ABB TL-C load center come in besides 150A?
Three bus ratings are offered: 125A as the TL12412C, 150A as the TL18415C, and 200A as the TL18420C. Pick the bus rating to match the feeder and upstream overcurrent device, not just the connected load.
6) Is the ABB TL18415C UL listed for a commercial job that requires listed equipment?
Yes. The TL18415C is UL Listed, built to the UL standard, and is suitable for use with service entrance equipment when installed in accordance with electrical code. That satisfies the listed-equipment requirement most commercial and institutional specs call out for panelboards and load centers.
7) What conductor temperature rating should I size wire to for the ABB TL18415C?
The panel is rated 60C/75C, so terminations accept conductors sized from either the 60C or 75C column depending on what your design and the code require. On a 150A feeder that difference changes copper size, so confirm which column your engineer specified before pulling wire.
8) Do breakers come with the ABB TL18415C load center?
No. The TL18415C is the enclosure, bus, and lugs. Branch breakers are ordered separately, sized to your circuits and to the 208Y/120V, 3-phase bus, and you will need the neutral and ground terminations appropriate to whether the panel is serving as a main or a sub panel.
9) Can I flush mount the ABB TL18415C in a finished wall?
Yes, that is what the combination/flush enclosure is for. It can be recessed into a stud wall with the trim finishing flat against the drywall, which is the usual approach in corridors, apartment entries, and finished commercial spaces where a surface-mounted can is not acceptable.
How fast can I get the ABB TL12412C 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 ABB TL12412C come with a warranty?
Absolutely. The ABB TL12412C 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 ABB TL12412C?
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 ABB TL12412C from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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