When a breaker in an RV power centre needs replacement, the handle arrangement matters as much as the number stamped on it. The Parallax ITEQ part family includes single-pole 120V breakers, twin breakers with separate 120V circuits, and two-pole breakers for compatible equipment. Use this visual identification reference to compare the model, format and amperage before selecting a replacement.
Look at the existing breaker: one handle, two separate handles, or a linked pair?
Single-pole QP
Models such as ITEQ115, ITEQ120 and ITEQ130 are different amperage choices for single-pole applications.
QT twin / duplex
Examples include ITEQ1515, ITEQ1520 and ITEQ3020. A twin unit is not a two-pole breaker, even if both switches appear side by side.
QP two-pole
ITEQ250 is a two-pole, 50A model for an approved 120/240V installation. It is different from a tandem design.
Parallax ITEQ model chart
| Model | Format | Rated circuit sections |
|---|---|---|
| ITEQ115 | Single-pole QP | 15A 120V single pole |
| ITEQ120 | Single-pole QP | 20A 120V single pole |
| ITEQ130 | Single-pole QP | 30A 120V single pole |
| ITEQ1515 | Twin / duplex QT | Two 15A independent circuits |
| ITEQ1520 | Twin / duplex QT | 15A plus 20A independent circuits |
| ITEQ2020 | Twin / duplex QT | Two 20A independent circuits |
| ITEQ3015 | Twin / duplex QT | 30A plus 15A independent circuits |
| ITEQ3020 | Twin / duplex QT | 30A plus 20A independent circuits |
| ITEQ250 | Two-pole QP | 50A two-pole AC breaker |
A 30A shore-power main breaker and a 45A DC converter do not have the same function. Read both the AC panel label and the existing breaker marking rather than choosing based on the converter's charging amperage. A two-pole 50A model is also not a solution for a 30A single-leg shore supply.
Compare the breaker markings with product pictures
These are exact-number links to matching breaker listings in UsedRVParts. Open the relevant product to check stock and details; items may be shipped, and eligible local parts can be viewed or picked up by appointment in Kelowna.
Check the manufacturer's panel listing
Parallax separates single-pole, twin duplex and two-pole breaker ranges. For a complete power-centre replacement, compare the panel's own label with the manufacturer's 8345 or 8355 references where applicable.