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Model: ABB-THQC
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Starting at
$508.45
ABB THQC 1-Pole Front Mounting Plate
The ABB THQC 1-Pole Front Mounting Plate is a molded case circuit breaker accessory from ABB's Q-Line, engineered for 240V Class breaker systems. This front-mounting plate is used with Frame THQC and is compatible with THQB and THQC breaker families, providing a clean, secure mounting interface for 1-pole breaker installations in panelboard assemblies. Identified by reference FMP11011, it is supplied 1 EA per package for straightforward specification and ordering by electrical contractors and panel builders.
Key Features
- Frame Compatibility: Designed for use with Frame THQC molded case circuit breakers.
- Pole Configuration: 1-Pole front-mounting plate for Q-Line THQB/THQC breaker accessories.
- Voltage Class: Rated for 240V Class molded case circuit breaker systems.
- Model Reference: FMP11011 front-mounting plate accessory.
- Mounting Accessory: Purpose-built accessory for THQB/THQC breaker mounting rather than a standalone breaker.
- Packaging: Supplied 1 EA per package for easy stocking and specification.
Technical Specifications
- Country of Origin: UKN
- Number Of Poles: 1
Typical Applications
- Molded Case Circuit Breaker Installations
- Q-Line THQB/THQC Panelboard Assemblies
- Commercial and Industrial Electrical Panels
- Breaker Frame Mounting and Retrofit Projects
- New Construction and Panel Upgrade Work
Why ABB?
ABB is a recognized name in molded case circuit breaker systems and panelboard accessories, and this THQC front-mounting plate reflects that same attention to precise breaker-frame compatibility. Built to pair correctly with THQB/THQC frame breakers in 240V Class Q-Line systems, it helps electrical professionals maintain proper mounting fit and panel integrity on commercial and industrial installations.
Manufacturer Resources
Spec Sheet
Product Specs
- Product Type:
- Panelboard Accessory
- Voltage Rating:
- 240V
- Configuration:
- 1-Pole
- Series:
- THQC
- Department:
- Electrical
- Product Group:
- Power Distribution
- Product Subgroup:
- Panelboards & Load Centers
- Number of Poles:
- 1
ABB TQCFMP1 – Frequently Asked Questions
1) Is the ABB TQCFMP1 a circuit breaker, or just the plate?
Plate only. The TQCFMP1 is a front mounting plate accessory for Q-Line THQB/THQC breakers, not a breaker itself. You order the breaker separately and use this to give it a proper mounting interface in the panelboard assembly.
2) Do I need a different ABB plate for a 2-pole or 3-pole breaker?
Yes. The TQCFMP1 is the 1-pole configuration, so it mounts a single-pole Q-Line breaker. A 2-pole or 3-pole breaker needs the plate matched to that pole count, not this one.
3) What is the equivalent mounting plate if the panel uses Eaton QC breakers instead of ABB THQB/THQC?
The ABB TQCFMP1 front mounting plate is built around the THQC frame and the Q-Line THQB/THQC breaker families in 240V Class systems, so it is tied to that breaker line. For an Eaton QC breaker panel, the Eaton QC Circuit Breaker Mounting Plate, part QC6BP, is the QC-series plate. Note the configuration difference before ordering: the ABB plate is a 1-pole plate, while the Eaton QC6BP is a six-pole, cable-in/cable-out plate, so the pole count and wiring arrangement are not a one-for-one match.
4) Will a Square D TeSys Deca LAD31 mounting plate work in place of the ABB TQCFMP1?
No. The ABB TQCFMP1 is a breaker-frame accessory, a front mounting plate made to pair with THQC frame and THQB/THQC Q-Line breakers in 240V Class panelboards. The Square D LAD31 is a DIN-rail mounting plate in the TeSys Deca line, which is a contactor and motor-control series rather than a Q-Line breaker frame. They mount different devices by different methods, so LAD31 is not a substitute for a THQC breaker plate.
5) What voltage class is the ABB THQC front mounting plate rated for?
It is a 240V class accessory, matched to ABB Q-Line 240V class molded case breaker systems. If your panel is a higher voltage class system, this is not the right frame family to be working in.
6) What are the alternatives to the ABB THQC mounting plate for other breaker brands?
Mounting plates follow the breaker family, so you pick by what is in the panel. For Eaton QC breakers there is the Eaton Six-Pole QC Circuit Breaker Mounting Plate, cable-in/cable-out, which handles six poles rather than one. Eaton also offers a Freedom Series mounting plate in NEMA Size 00/0 for starter and contactor work. On the Square D side, the Linergy HK component mounting plate and the TeSys Deca DIN-rail mounting plate serve component and DIN-rail mounting rather than a Q-Line breaker frame. None of those substitute for the ABB plate on a THQB/THQC opening.
7) For a DIN-rail panel build rather than a Q-Line panelboard, what mounting plate should I be looking at?
The ABB TQCFMP1 is a front mounting plate for Frame THQC in Q-Line THQB/THQC panelboard assemblies, which is a breaker-frame mounting method rather than DIN rail. For a DIN-rail build, the Square D LAD31 is a DIN-rail mounting plate in the TeSys Deca series. Match the plate to the mounting method the enclosure uses: THQC frame mounting for the ABB part, DIN rail for the LAD31.
8) Our panel schedule calls for a starter mounting plate, not a breaker plate - what is the difference from the ABB TQCFMP1?
The ABB TQCFMP1 mounts a 1-pole THQB/THQC breaker to a THQC frame in a 240V Class Q-Line assembly, so it is sized to a breaker position. A starter mounting plate such as the Eaton C321CMP0, a Freedom series mounting plate in NEMA Size 00, is instead sized to a NEMA-rated motor starter. If the drawing specifies a NEMA Size 00 starter plate, the Freedom part addresses that; the ABB plate addresses the breaker mounting only.
9) Is the Square D AK5PA231 a comparable mounting plate for a THQB/THQC breaker?
They are not interchangeable. The Square D AK5PA231 is a Linergy HK component mounting plate, part of the Linergy HK busbar and component mounting line. The ABB TQCFMP1 is a front mounting plate referenced FMP11011 and built for the THQC frame with THQB/THQC breaker compatibility in 240V Class systems. The Square D part mounts Linergy HK components rather than a Q-Line breaker, so specify the ABB plate when the breaker is THQB or THQC.
10) How is the ABB TQCFMP1 packaged, and what number do I order by?
Order by MPN TQCFMP1, also referenced as FMP11011 in ABB literature. It ships 1 each per package, so quantity ordered is the quantity of plates you get.
How fast can I get the ABB TQCFMP1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 TQCFMP1 come with a warranty?
Absolutely. The ABB TQCFMP1 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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