ABB / General ElectricTHFK236070WL
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ABB / General Electric THFK236090WL Molded Case Circuit Breaker
- 90A
- 3 Pole
- Unit Mount
ABB / General Electric
THFK236090WL
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THFK236090WL
Quantity
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ABB / General Electric THFK236090WL - 90A 3 Pole Molded Case Circuit Breaker
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Description
Engineered for commercial and industrial applications, the GE THFK236090WL is a 3-pole, 90A molded case circuit breaker. It provides reliable thermal-magnetic protection for demanding electrical distribution networks. This unit-mount breaker installs into GE A-Series panelboards, switchboards, and enclosures. It serves as a robust replacement option, with line and load lugs included for immediate integration. Rated for 600VAC, it features a 65kAIC rating at 240V and 25kAIC at 480V.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THFK236090WL |
| Series | THFK |
| Amperage | 90A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards, Switchboards, Motor Control Centers, Enclosures |
| 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 | Line and Load 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 does the "WL" suffix mean in the THFK236090WL catalog number?
The "WL" suffix indicates that the circuit breaker is supplied with factory-installed copper/aluminum (Cu/Al) line and load lugs.
Which panelboards and equipment are compatible with the THFK236090WL breaker?
This F-frame breaker is designed for use in GE A-Series panelboards, switchboards, motor control centers, and individual enclosures.
Are the lugs on the THFK236090WL rated for both copper and aluminum wire?
Yes, the factory-installed lugs are dual-rated for copper and aluminum conductors, accepting wire sizes from 4 AWG to 300 kcmil.
Is the trip unit on the THFK236090WL adjustable?
Yes, this breaker features a thermal-magnetic trip unit with a fixed thermal setting for long-time overload protection and an adjustable magnetic setting for instantaneous short-circuit protection.
Can the THFK236090WL be used in DC electrical systems?
Yes, in addition to its AC ratings, this breaker is certified for DC applications up to 250VDC with a 10kAIC interrupting capacity.
Does the THFK236090WL feature an interchangeable trip unit?
Yes, the THFK series features an interchangeable trip unit design. This allows the thermal-magnetic trip unit to be swapped or upgraded within the F225 frame without replacing the entire breaker housing.
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