ABB / General ElectricTHFK236125
ABB / General Electric THFK236100 Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
ABB / General Electric
THFK236100
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THFK236100
Quantity
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ABB / General Electric THFK236100 - 100A 3 Pole Molded Case Circuit Breaker
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Description
A dependable solution for power distribution, the GE THFK236100 is a 100A, 3-pole molded case circuit breaker. It provides essential long-time and instantaneous protection for demanding commercial and industrial environments. This bolt-on MCCB is specifically configured for GE A-Series panelboards, switchboards, and motor control centers. It comes equipped with load-side lugs and offers a seamless fit for F225 line installations.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THFK236100-R |
| Series | THFK |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | TFK |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits |
|---|---|
| Accessories | Load Side Lugs Included (TCAL24) |
| Standards | CSA C22.2 No. 5, HACR Rated, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Interchangeable Trip Unit, High Interrupting Capacity, Trip-Free Mechanism, Common Trip |
Product FAQs
6 answersWhat equipment is the THFK236100 compatible with?
This F-frame breaker is designed for installation in GE A-Series panelboards, switchboards, and motor control centers.
What is the difference between the TFK and THFK frames?
The THFK frame is the high-interrupting version of the standard TFK frame. It provides higher fault current protection, such as 25kA at 480VAC, while maintaining the same physical dimensions for bolt-on mounting.
How does the adjustable magnetic trip function work on this breaker?
While the thermal element for overload protection is fixed at 100 amps, the magnetic trip for short-circuit protection can be adjusted to coordinate with other protective devices in the electrical system.
What wire sizes are accepted by the lugs on the THFK236100?
The standard lugs accept copper or aluminum wire ranging from 4 AWG to 300 kcmil. Ensure proper torque specifications are followed during installation.
Can this breaker be used in DC applications?
Yes, the THFK236100 is rated for use in DC systems up to 250VDC, providing an interrupting capacity of 10kA.
Is the THFK236100 a current production model?
This is a legacy molded case circuit breaker originally manufactured by General Electric. ABB acquired GE Industrial Solutions, so you may see this breaker listed under either the ABB or GE brand.
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