General Electric TJD422250WL Circuit Breaker
- 250A
- 2 Pole
- Panel Mount
Quantity
General Electric TJD422250WL 2 Pole Circuit Breaker
New
Quantity
Description
General Electric TJD422250WL 2 Pole Circuit Breaker
The General Electric TJD422250WL is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 250 Amps and a voltage rating of 240VAC, 250VDC. It has an interrupting rating of 22kAIC at 240V. The TJD422250WL has a feed-thru connection type and includes long time and instantaneous trip functions.
Specifications
| Brand | General Electric |
|---|---|
| Series | TJD |
| Amperage | 250A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 22kA @ 240VAC |
| Frame Type | TJD |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, GE Spectra Panelboards |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Temp Rating | 40 °C |
|---|
Product FAQs
4 answersIs the TJD422250WL suitable for direct current applications?
Yes, in addition to standard alternating current systems, this breaker is rated for up to 250VDC. This allows it to be utilized in battery backups, solar arrays, or industrial DC control circuits that fall within its voltage and amperage limits.
What does the feed-thru connection type mean for installing the TJD422250WL?
A feed-thru connection indicates that the breaker uses lugs on both the line and load sides for wire-to-wire mounting. It is not designed to bolt directly onto a panelboard busbar like a standard bolt-on breaker.
How does the thermal-magnetic trip unit operate on this breaker?
The thermal-magnetic mechanism provides dual protection. The thermal component offers a long-time delay to prevent nuisance tripping from temporary overloads, while the magnetic component provides an instantaneous trip response to clear severe short circuits immediately.
What is the difference between the TJD422250 and the TJD422250WL?
The standard TJD422250 is a bolt-on circuit breaker designed to mount directly to a panelboard bus. The TJD422250WL variant features a feed-thru connection, meaning it is configured for wire-to-wire installations using lugs on both ends.
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