GE
GE THQL2125 25A 2 Pole 120/240V 10kAIC Q-Line Circuit Breaker
A 25 A, two-pole miniature breaker rated for 120/240 V AC with a 10 kA interrupting capacity, plug-in mounting and screw-clamp terminals for compatible load centres
- TypeCircuit Breakers
- 25 A rating protects 120/240 V circuits
- 10 kAIC interrupting capacity handles fault currents
- Two-pole design serves single-phase loads
- Plug-in mounting fits AQ and Power Mark Gold panels
- Screw-clamp terminals secure 100 A frame conductors
Circuit Breaker for Residential Panels
This GE THQL2125 is a 25A two-pole miniature circuit breaker rated for 120/240V AC with a 10kA interrupting rating. It uses a plug-in mounting style with screw-clamp terminals and fits Power Mark Gold load centres and AQ lighting panels. The toggle actuator provides standard manual switching for branch circuit protection.
Suitable for Standard Branch Circuits
Electricians wiring 25A 120/240V branch circuits in compatible GE load centres will find this breaker matches the required specifications. Installers needing a different amperage, a single-pole design, a higher interrupting rating or a bolt-on mounting style should select an alternative model. The breaker is not rated for DC applications.
10kA Interrupting Rating at 120/240V AC
The 10kA AIR rating at 120/240V AC is the key specification that determines whether this breaker meets the available fault current at the installation point. Verify the panelboard's series rating and local code requirements before specifying this device. The THQL series frame size is 100A.
Highlights
- 25 A rating protects 120/240 V circuits
- 10 kAIC interrupting capacity handles fault currents
- Two-pole design serves single-phase loads
- Plug-in mounting fits AQ and Power Mark Gold panels
- Screw-clamp terminals secure 100 A frame conductors
Specifications
| Brand | General Electric |
|---|---|
| Model | THQL2125 |
| Type | Circuit Breakers |
Questions about this item
How do I install this THQL2125 breaker into a Power Mark Gold load center, and what step is commonly missed?
Align the plug-in base with the panel bus stabs, press firmly until fully seated, then secure the screw-clamp terminals; the step often missed is torquing the terminal screws to the panel manufacturer's specification.
What maintenance or replacement will this 25 A Q-Line breaker need over its service life?
Periodically inspect for discoloration or overheating at the screw-clamp terminals, exercise the toggle actuator annually, and replace the breaker if it trips near its 10 kAIC interrupting limit or shows mechanical wear.
What is the first limit reached when this 2-pole breaker runs continuously at 25 A in a 120/240 V panel?
The thermal trip curve calibrated for 25 A will open the contacts before the 10 kAIC short-circuit rating or the 100 A frame rating becomes a factor.
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