ABB / General ElectricTFK236100
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ABB / General Electric TFK236070 Molded Case Circuit Breaker
- 70A
- 3 Pole
- Bolt-On
ABB / General Electric
TFK236070
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TFK236070
Quantity
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ABB / General Electric TFK236070 - 70A 3 Pole Molded Case Circuit Breaker
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Description
Designed for industrial power management, the GE TFK236070 provides 70 amps of thermal-magnetic protection in a three-pole configuration. It ensures safe operation for commercial electrical distribution networks. This bolt-on breaker fits into GE A-Series panelboards, motor control centers, and switchboards. When upgrading older systems, this legacy F-Frame model can be swapped for a Tmax XT4 using a specialized retrofit kit.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | TFK |
| Amperage | 70A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 22kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | TFK |
|---|---|
| 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 | Load Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Interchangeable Trip Unit |
Product FAQs
5 answersWhich panelboards and enclosures are compatible with the TFK236070 breaker?
This bolt-on breaker is designed for use in GE A-Series panelboards, as well as compatible GE switchboards, motor control centers, and standalone enclosures.
What type of wire can be used with the lugs on this breaker?
The factory lugs accept both copper (Cu) and aluminum (Al) conductors, accommodating wire sizes from 4 AWG up to 300 kcmil.
Does the TFK236070 feature adjustable trip settings?
Yes, it utilizes a thermal magnetic trip unit with a fixed thermal element for overload protection and an adjustable magnetic element for short-circuit (instantaneous) protection.
Has the manufacturer for the TFK236070 changed?
Yes, General Electric's industrial circuit breaker division was acquired by ABB. You may see this legacy F-frame breaker branded as either GE or ABB, but the physical dimensions and performance remain identical.
Can this breaker be used in direct current (DC) applications?
Yes, in addition to its alternating current (AC) ratings, this breaker is rated for up to 250VDC with an interrupting capacity of 10kA.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
4 reviews
- GTGerald T.Verified BuyerReviewingABB / General Electric TFK236200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/11/26Super Breakers Purchase
I was referred to the super breakers by one of my vendors. This was my first purchase, but customer service was through the roof and above and beyond I would like to give a shout out to Drew totally awesome guy and I will continue to work with this company in the near future.
- BCBill C.ReviewingABB / General Electric TFK236150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/19/23breaker availability
You had it in stock and it was received quickly.
- CHChuck H.ReviewingGeneral Electric TFK236T200 Trip UnitI recommend this productRated 5 out of 5 stars6/9/21SUPER
Everything was super. Thanks
- DMDonna M.ReviewingABB / General Electric TFK236Y225 - 225A 3 Pole Molded Case SwitchI recommend this productRated 5 out of 5 stars2/14/17Breaker was just the match
Breaker was just the match we needed to complete our job. Part came quick.